xts: Create Or Test For An xts Time-Series Object

Description Usage Arguments Details Value Note Author(s) References See Also Examples

Description

Constructor function for creating an extensible time-series object.

xts is used to create an xts object from raw data inputs.

Usage

1
2
3
4
5
6
7
8
xts(x = NULL,
    order.by = index(x),
    frequency = NULL,
    unique = TRUE,
    tzone = Sys.getenv("TZ"),
    ...)

is.xts(x)

Arguments

x

an object containing the time series data

order.by

a corresponding vector of unique times/dates - must be of a known time-based class. See details.

frequency

numeric indicating frequency of order.by. See details.

unique

should index be checked for unique time-stamps?

tzone

time zone of series. This is ignored for Date indices

...

additional attributes to be added. See details.

Details

An xts object extends the S3 class zoo from the package of the same name.

Similar to zoo objects, xts objects must have an ordered index. While zoo indexes cannot contain duplicate values, xts objects have optionally supported duplicate index elements since version 0.5-0. The xts class has one additional requirement, the index must be a time-based class. Currently supported classes include: ‘Date’, ‘POSIXct’, ‘timeDate’, as well as ‘yearmon’ and ‘yearqtr’ where the index values remain unique.

The uniqueness requirement was relaxed in version 0.5-0, but is still enforced by default. Setting unique = FALSE skips the uniqueness check and only ensures that the index is ordered via the isOrdered function.

As of version 0.10-0, xts no longer allows missing values in the index. This is because many xts functions expect all index values to be finite. The most important of these is merge.xts, which is used ubiquitously. Missing values in the index are usually the result of a date-time conversion error (e.g. incorrect format, non-existent time due to daylight saving time, etc). Because of how non-finite numbers are represented, a missing timestamp will always be at the end of the index (except if it is -Inf, which will be first).

Another difference is that the object may now carry additional attributes that may be desired in individual time-series handling. This includes the ability to augment the objects data with meta-data otherwise not cleanly attachable to a standard zoo object.

Examples of usage from finance may include the addition of data for keeping track of sources, last-update times, financial instrument descriptions or details, etc.

The idea behind xts is to offer the user the ability to utilize a standard zoo object, while providing an mechanism to customize the object's meta-data, as well as create custom methods to handle the object in a manner required by the user.

Many xts-specific methods have been written to better handle the unique aspects of xts. These include, ‘"["’, merge, cbind, rbind, c, Ops, lag, diff, coredata, head and tail. Additionally there are xts specific methods for converting amongst R's different time-series classes.

Subsetting via "[" methods offers the ability to specify dates by range, if they are enclosed in quotes. The style borrows from python by creating ranges with a double colon “"::"” or “"/"” operator. Each side of the operator may be left blank, which would then default to the beginning and end of the data, respectively. To specify a subset of times, it is only required that the time specified be in standard ISO format, with some form of separation between the elements. The time must be ‘left-filled’, that is to specify a full year one needs only to provide the year, a month would require the full year and the integer of the month requested - e.g. '1999-01'. This format would extend all the way down to seconds - e.g. '1999-01-01 08:35:23'. Leading zeros are not necessary. See the examples for more detail.

Users may also extend the xts class to new classes to allow for method overloading.

Additional benefits derive from the use of as.xts and reclass, which allow for lossless two-way conversion between common R time-series classes and the xts object structure. See those functions for more detail.

Value

An S3 object of class xts. As it inherits and extends the zoo class, all zoo methods remain valid. Additional attributes may be assigned and extracted via xtsAttributes.

Note

Most users will benefit the most by using the as.xts and reclass functions to automagically handle all data objects as one would handle a zoo object.

Author(s)

Jeffrey A. Ryan and Joshua M. Ulrich

References

zoo:

See Also

as.xts, reclass, xtsAttributes

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
data(sample_matrix)
sample.xts <- as.xts(sample_matrix, descr='my new xts object')

class(sample.xts)
str(sample.xts)

head(sample.xts)  # attribute 'descr' hidden from view
attr(sample.xts,'descr')

sample.xts['2007']  # all of 2007
sample.xts['2007-03/']  # March 2007 to the end of the data set
sample.xts['2007-03/2007']  # March 2007 to the end of 2007
sample.xts['/'] # the whole data set
sample.xts['/2007'] # the beginning of the data through 2007
sample.xts['2007-01-03'] # just the 3rd of January 2007

Example output

Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric

[1] "xts" "zoo"
An 'xts' object on 2007-01-02/2007-06-30 containing:
  Data: num [1:180, 1:4] 50 50.2 50.4 50.4 50.2 ...
 - attr(*, "dimnames")=List of 2
  ..$ : NULL
  ..$ : chr [1:4] "Open" "High" "Low" "Close"
  Indexed by objects of class: [POSIXct,POSIXt] TZ: 
  xts Attributes:  
List of 1
 $ descr: chr "my new xts object"
               Open     High      Low    Close
2007-01-02 50.03978 50.11778 49.95041 50.11778
2007-01-03 50.23050 50.42188 50.23050 50.39767
2007-01-04 50.42096 50.42096 50.26414 50.33236
2007-01-05 50.37347 50.37347 50.22103 50.33459
2007-01-06 50.24433 50.24433 50.11121 50.18112
2007-01-07 50.13211 50.21561 49.99185 49.99185
[1] "my new xts object"
               Open     High      Low    Close
2007-01-02 50.03978 50.11778 49.95041 50.11778
2007-01-03 50.23050 50.42188 50.23050 50.39767
2007-01-04 50.42096 50.42096 50.26414 50.33236
2007-01-05 50.37347 50.37347 50.22103 50.33459
2007-01-06 50.24433 50.24433 50.11121 50.18112
2007-01-07 50.13211 50.21561 49.99185 49.99185
2007-01-08 50.03555 50.10363 49.96971 49.98806
2007-01-09 49.99489 49.99489 49.80454 49.91333
2007-01-10 49.91228 50.13053 49.91228 49.97246
2007-01-11 49.88529 50.23910 49.88529 50.23910
2007-01-12 50.21258 50.35980 50.17176 50.28519
2007-01-13 50.32385 50.48000 50.32385 50.41286
2007-01-14 50.46359 50.62395 50.46359 50.60145
2007-01-15 50.61724 50.68583 50.47359 50.48912
2007-01-16 50.62024 50.73731 50.56627 50.67835
2007-01-17 50.74150 50.77336 50.44932 50.48644
2007-01-18 50.48051 50.60712 50.40269 50.57632
2007-01-19 50.41381 50.55627 50.41278 50.41278
2007-01-20 50.35323 50.35323 50.02142 50.02142
2007-01-21 50.16188 50.42090 50.16044 50.42090
2007-01-22 50.36008 50.43875 50.21129 50.21129
2007-01-23 50.03966 50.16961 50.03670 50.16961
2007-01-24 50.10953 50.26942 50.06387 50.23145
2007-01-25 50.20738 50.28268 50.12913 50.24334
2007-01-26 50.16008 50.16008 49.94052 50.07024
2007-01-27 50.06041 50.09777 49.97267 50.01091
2007-01-28 49.96586 50.00217 49.87468 49.88096
2007-01-29 49.85624 49.93038 49.76308 49.91875
2007-01-30 49.85477 50.02180 49.77242 50.02180
2007-01-31 50.07049 50.22578 50.07049 50.22578
2007-02-01 50.22448 50.41376 50.19101 50.35784
2007-02-02 50.44503 50.53490 50.36064 50.36928
2007-02-03 50.37219 50.46912 50.29880 50.43109
2007-02-04 50.48183 50.55509 50.40203 50.55509
2007-02-05 50.52389 50.69783 50.45977 50.69783
2007-02-06 50.71661 50.71661 50.49865 50.49865
2007-02-07 50.49322 50.69693 50.49322 50.60611
2007-02-08 50.58531 50.84734 50.58531 50.81383
2007-02-09 50.83331 50.89683 50.67686 50.67686
2007-02-10 50.68923 50.72696 50.60707 50.69562
2007-02-11 50.67849 50.91776 50.67849 50.91160
2007-02-12 50.88990 50.96653 50.83604 50.96653
2007-02-13 50.90056 51.00299 50.87935 50.90106
2007-02-14 50.95283 51.04699 50.80317 51.04699
2007-02-15 51.06330 51.11401 50.94681 51.05185
2007-02-16 51.12879 51.12879 51.00613 51.02164
2007-02-17 50.97722 51.13653 50.95260 51.13653
2007-02-18 51.18414 51.32090 51.13713 51.15151
2007-02-19 51.29502 51.32342 51.13524 51.17899
2007-02-20 51.13725 51.14940 50.93523 50.93523
2007-02-21 50.92940 50.92940 50.69880 50.77325
2007-02-22 50.72111 50.86597 50.65718 50.86597
2007-02-23 50.84392 50.96946 50.73060 50.76498
2007-02-24 50.78360 50.86453 50.76692 50.79534
2007-02-25 50.78960 50.93187 50.78960 50.84776
2007-02-26 50.88168 50.88168 50.75481 50.75481
2007-02-27 50.74333 50.78909 50.61874 50.69206
2007-02-28 50.69435 50.77091 50.59881 50.77091
2007-03-01 50.81620 50.81620 50.56451 50.57075
2007-03-02 50.60980 50.72061 50.50808 50.61559
2007-03-03 50.73241 50.73241 50.40929 50.41033
2007-03-04 50.39273 50.40881 50.24922 50.32636
2007-03-05 50.26501 50.34050 50.26501 50.29567
2007-03-06 50.27464 50.32019 50.16380 50.16380
2007-03-07 50.14458 50.20278 49.91381 49.91381
2007-03-08 49.93149 50.00364 49.84893 49.91839
2007-03-09 49.92377 49.92377 49.74242 49.80712
2007-03-10 49.79370 49.88984 49.70385 49.88698
2007-03-11 49.83062 49.88295 49.76031 49.78806
2007-03-12 49.82763 49.90311 49.67049 49.74033
2007-03-13 49.69628 49.70863 49.37924 49.37924
2007-03-14 49.36270 49.53735 49.30746 49.53735
2007-03-15 49.57374 49.62310 49.39876 49.49600
2007-03-16 49.44900 49.65285 49.42416 49.59500
2007-03-17 49.55666 49.55666 49.33564 49.34714
2007-03-18 49.29778 49.67857 49.29778 49.65463
2007-03-19 49.62747 49.65407 49.51604 49.54590
2007-03-20 49.59529 49.62003 49.42321 49.50690
2007-03-21 49.49765 49.53961 49.41610 49.51807
2007-03-22 49.42306 49.42306 49.31184 49.39687
2007-03-23 49.27281 49.27281 48.93095 48.93095
2007-03-24 48.86635 48.86635 48.52684 48.52684
2007-03-25 48.50649 48.50649 48.33409 48.33973
2007-03-26 48.34210 48.44637 48.28969 48.28969
2007-03-27 48.25248 48.41572 48.23648 48.30851
2007-03-28 48.33090 48.53595 48.33090 48.53595
2007-03-29 48.59236 48.69988 48.57432 48.69988
2007-03-30 48.74562 49.00218 48.74562 48.93546
2007-03-31 48.95616 49.09728 48.95616 48.97490
2007-04-01 48.94407 48.97816 48.80962 48.87032
2007-04-02 48.90488 49.08400 48.90488 49.06316
2007-04-03 49.06071 49.24525 48.96928 49.24525
2007-04-04 49.22579 49.37335 49.19913 49.34736
2007-04-05 49.41435 49.41435 49.30641 49.33776
2007-04-06 49.33621 49.41900 49.33621 49.41900
2007-04-07 49.45170 49.60950 49.45170 49.53819
2007-04-08 49.54338 49.58968 49.41806 49.41806
2007-04-09 49.44429 49.50234 49.33828 49.50234
2007-04-10 49.55704 49.78776 49.55704 49.76984
2007-04-11 49.74550 49.81925 49.74550 49.74623
2007-04-12 49.75079 49.75470 49.61732 49.72996
2007-04-13 49.70708 49.85332 49.69245 49.73339
2007-04-14 49.74154 49.77340 49.70159 49.75552
2007-04-15 49.74707 49.79341 49.66299 49.70942
2007-04-16 49.74915 49.86289 49.71091 49.83886
2007-04-17 49.84698 49.95456 49.77754 49.95456
2007-04-18 49.93794 50.07208 49.92484 50.07208
2007-04-19 50.02441 50.02991 49.83945 49.83945
2007-04-20 49.76042 49.92847 49.69808 49.91103
2007-04-21 49.98954 50.20123 49.98954 50.20123
2007-04-22 50.31203 50.33781 50.24788 50.32556
2007-04-23 50.32009 50.32009 49.87574 49.88539
2007-04-24 49.87340 49.90184 49.72769 49.72769
2007-04-25 49.73385 49.88622 49.73385 49.88472
2007-04-26 49.89064 49.89064 49.74899 49.79201
2007-04-27 49.80530 49.80530 49.50814 49.50814
2007-04-28 49.54688 49.55497 49.29186 49.29186
2007-04-29 49.30289 49.30289 49.05676 49.13529
2007-04-30 49.13825 49.33974 49.11500 49.33974
2007-05-01 49.34572 49.52635 49.34572 49.47138
2007-05-02 49.47062 49.47062 49.34261 49.38521
2007-05-03 49.46328 49.69097 49.46328 49.58677
2007-05-04 49.59963 49.59963 49.41375 49.41375
2007-05-05 49.38428 49.40266 49.10310 49.10310
2007-05-06 49.16606 49.45999 49.16606 49.45999
2007-05-07 49.49188 49.49188 49.13572 49.13572
2007-05-08 49.13282 49.25507 49.13282 49.18930
2007-05-09 49.17739 49.17739 48.72708 48.72708
2007-05-10 48.83479 48.84549 48.38001 48.38001
2007-05-11 48.25456 48.25456 47.96904 47.96904
2007-05-12 47.96813 48.03286 47.89262 48.01935
2007-05-13 48.05550 48.05550 47.66209 47.66209
2007-05-14 47.64469 47.72505 47.58212 47.65930
2007-05-15 47.60647 47.74053 47.51796 47.72686
2007-05-16 47.72065 47.90717 47.70913 47.86683
2007-05-17 47.79430 47.79430 47.55140 47.62938
2007-05-18 47.65013 47.75117 47.65013 47.68423
2007-05-19 47.65552 47.77986 47.60536 47.60536
2007-05-20 47.56210 47.93085 47.56210 47.93085
2007-05-21 47.96582 48.02903 47.78072 47.78072
2007-05-22 47.81830 47.94825 47.81155 47.82946
2007-05-23 47.93593 48.08242 47.88763 47.90068
2007-05-24 47.89041 48.03077 47.88413 48.01130
2007-05-25 47.98234 48.17543 47.94507 48.16058
2007-05-26 48.14521 48.14521 47.92649 47.99613
2007-05-27 48.01018 48.02166 47.90193 47.90193
2007-05-28 47.90142 47.93398 47.64718 47.64718
2007-05-29 47.65665 47.89342 47.65446 47.87252
2007-05-30 47.78866 47.93267 47.78866 47.83291
2007-05-31 47.82845 47.84044 47.73780 47.73780
2007-06-01 47.74432 47.74432 47.54820 47.65123
2007-06-02 47.60223 47.74542 47.56796 47.72569
2007-06-03 47.71215 47.71215 47.50198 47.50198
2007-06-04 47.51516 47.53545 47.32342 47.37642
2007-06-05 47.41090 47.48217 47.21116 47.22930
2007-06-06 47.36581 47.41233 47.23306 47.40048
2007-06-07 47.42099 47.50637 47.35320 47.45262
2007-06-08 47.48449 47.53089 47.42814 47.48360
2007-06-09 47.38669 47.74770 47.38669 47.74770
2007-06-10 47.74899 47.74899 47.28685 47.28685
2007-06-11 47.27807 47.30884 47.14660 47.14660
2007-06-12 47.19411 47.41834 47.18153 47.41834
2007-06-13 47.46135 47.52004 47.43083 47.43083
2007-06-14 47.43279 47.43279 47.33490 47.34884
2007-06-15 47.33306 47.40490 47.26157 47.36779
2007-06-16 47.36452 47.40463 47.26056 47.26056
2007-06-17 47.24783 47.47249 47.24783 47.39521
2007-06-18 47.43470 47.56336 47.36424 47.36424
2007-06-19 47.46055 47.73353 47.46055 47.67220
2007-06-20 47.71126 47.81759 47.66843 47.66843
2007-06-21 47.71012 47.71012 47.61106 47.62921
2007-06-22 47.56849 47.59266 47.32549 47.32549
2007-06-23 47.22873 47.24771 47.09144 47.24771
2007-06-24 47.23996 47.30287 47.20932 47.22764
2007-06-25 47.20471 47.42772 47.13405 47.42772
2007-06-26 47.44300 47.61611 47.44300 47.61611
2007-06-27 47.62323 47.71673 47.60015 47.62769
2007-06-28 47.67604 47.70460 47.57241 47.60716
2007-06-29 47.63629 47.77563 47.61733 47.66471
2007-06-30 47.67468 47.94127 47.67468 47.76719
               Open     High      Low    Close
2007-03-01 50.81620 50.81620 50.56451 50.57075
2007-03-02 50.60980 50.72061 50.50808 50.61559
2007-03-03 50.73241 50.73241 50.40929 50.41033
2007-03-04 50.39273 50.40881 50.24922 50.32636
2007-03-05 50.26501 50.34050 50.26501 50.29567
2007-03-06 50.27464 50.32019 50.16380 50.16380
2007-03-07 50.14458 50.20278 49.91381 49.91381
2007-03-08 49.93149 50.00364 49.84893 49.91839
2007-03-09 49.92377 49.92377 49.74242 49.80712
2007-03-10 49.79370 49.88984 49.70385 49.88698
2007-03-11 49.83062 49.88295 49.76031 49.78806
2007-03-12 49.82763 49.90311 49.67049 49.74033
2007-03-13 49.69628 49.70863 49.37924 49.37924
2007-03-14 49.36270 49.53735 49.30746 49.53735
2007-03-15 49.57374 49.62310 49.39876 49.49600
2007-03-16 49.44900 49.65285 49.42416 49.59500
2007-03-17 49.55666 49.55666 49.33564 49.34714
2007-03-18 49.29778 49.67857 49.29778 49.65463
2007-03-19 49.62747 49.65407 49.51604 49.54590
2007-03-20 49.59529 49.62003 49.42321 49.50690
2007-03-21 49.49765 49.53961 49.41610 49.51807
2007-03-22 49.42306 49.42306 49.31184 49.39687
2007-03-23 49.27281 49.27281 48.93095 48.93095
2007-03-24 48.86635 48.86635 48.52684 48.52684
2007-03-25 48.50649 48.50649 48.33409 48.33973
2007-03-26 48.34210 48.44637 48.28969 48.28969
2007-03-27 48.25248 48.41572 48.23648 48.30851
2007-03-28 48.33090 48.53595 48.33090 48.53595
2007-03-29 48.59236 48.69988 48.57432 48.69988
2007-03-30 48.74562 49.00218 48.74562 48.93546
2007-03-31 48.95616 49.09728 48.95616 48.97490
2007-04-01 48.94407 48.97816 48.80962 48.87032
2007-04-02 48.90488 49.08400 48.90488 49.06316
2007-04-03 49.06071 49.24525 48.96928 49.24525
2007-04-04 49.22579 49.37335 49.19913 49.34736
2007-04-05 49.41435 49.41435 49.30641 49.33776
2007-04-06 49.33621 49.41900 49.33621 49.41900
2007-04-07 49.45170 49.60950 49.45170 49.53819
2007-04-08 49.54338 49.58968 49.41806 49.41806
2007-04-09 49.44429 49.50234 49.33828 49.50234
2007-04-10 49.55704 49.78776 49.55704 49.76984
2007-04-11 49.74550 49.81925 49.74550 49.74623
2007-04-12 49.75079 49.75470 49.61732 49.72996
2007-04-13 49.70708 49.85332 49.69245 49.73339
2007-04-14 49.74154 49.77340 49.70159 49.75552
2007-04-15 49.74707 49.79341 49.66299 49.70942
2007-04-16 49.74915 49.86289 49.71091 49.83886
2007-04-17 49.84698 49.95456 49.77754 49.95456
2007-04-18 49.93794 50.07208 49.92484 50.07208
2007-04-19 50.02441 50.02991 49.83945 49.83945
2007-04-20 49.76042 49.92847 49.69808 49.91103
2007-04-21 49.98954 50.20123 49.98954 50.20123
2007-04-22 50.31203 50.33781 50.24788 50.32556
2007-04-23 50.32009 50.32009 49.87574 49.88539
2007-04-24 49.87340 49.90184 49.72769 49.72769
2007-04-25 49.73385 49.88622 49.73385 49.88472
2007-04-26 49.89064 49.89064 49.74899 49.79201
2007-04-27 49.80530 49.80530 49.50814 49.50814
2007-04-28 49.54688 49.55497 49.29186 49.29186
2007-04-29 49.30289 49.30289 49.05676 49.13529
2007-04-30 49.13825 49.33974 49.11500 49.33974
2007-05-01 49.34572 49.52635 49.34572 49.47138
2007-05-02 49.47062 49.47062 49.34261 49.38521
2007-05-03 49.46328 49.69097 49.46328 49.58677
2007-05-04 49.59963 49.59963 49.41375 49.41375
2007-05-05 49.38428 49.40266 49.10310 49.10310
2007-05-06 49.16606 49.45999 49.16606 49.45999
2007-05-07 49.49188 49.49188 49.13572 49.13572
2007-05-08 49.13282 49.25507 49.13282 49.18930
2007-05-09 49.17739 49.17739 48.72708 48.72708
2007-05-10 48.83479 48.84549 48.38001 48.38001
2007-05-11 48.25456 48.25456 47.96904 47.96904
2007-05-12 47.96813 48.03286 47.89262 48.01935
2007-05-13 48.05550 48.05550 47.66209 47.66209
2007-05-14 47.64469 47.72505 47.58212 47.65930
2007-05-15 47.60647 47.74053 47.51796 47.72686
2007-05-16 47.72065 47.90717 47.70913 47.86683
2007-05-17 47.79430 47.79430 47.55140 47.62938
2007-05-18 47.65013 47.75117 47.65013 47.68423
2007-05-19 47.65552 47.77986 47.60536 47.60536
2007-05-20 47.56210 47.93085 47.56210 47.93085
2007-05-21 47.96582 48.02903 47.78072 47.78072
2007-05-22 47.81830 47.94825 47.81155 47.82946
2007-05-23 47.93593 48.08242 47.88763 47.90068
2007-05-24 47.89041 48.03077 47.88413 48.01130
2007-05-25 47.98234 48.17543 47.94507 48.16058
2007-05-26 48.14521 48.14521 47.92649 47.99613
2007-05-27 48.01018 48.02166 47.90193 47.90193
2007-05-28 47.90142 47.93398 47.64718 47.64718
2007-05-29 47.65665 47.89342 47.65446 47.87252
2007-05-30 47.78866 47.93267 47.78866 47.83291
2007-05-31 47.82845 47.84044 47.73780 47.73780
2007-06-01 47.74432 47.74432 47.54820 47.65123
2007-06-02 47.60223 47.74542 47.56796 47.72569
2007-06-03 47.71215 47.71215 47.50198 47.50198
2007-06-04 47.51516 47.53545 47.32342 47.37642
2007-06-05 47.41090 47.48217 47.21116 47.22930
2007-06-06 47.36581 47.41233 47.23306 47.40048
2007-06-07 47.42099 47.50637 47.35320 47.45262
2007-06-08 47.48449 47.53089 47.42814 47.48360
2007-06-09 47.38669 47.74770 47.38669 47.74770
2007-06-10 47.74899 47.74899 47.28685 47.28685
2007-06-11 47.27807 47.30884 47.14660 47.14660
2007-06-12 47.19411 47.41834 47.18153 47.41834
2007-06-13 47.46135 47.52004 47.43083 47.43083
2007-06-14 47.43279 47.43279 47.33490 47.34884
2007-06-15 47.33306 47.40490 47.26157 47.36779
2007-06-16 47.36452 47.40463 47.26056 47.26056
2007-06-17 47.24783 47.47249 47.24783 47.39521
2007-06-18 47.43470 47.56336 47.36424 47.36424
2007-06-19 47.46055 47.73353 47.46055 47.67220
2007-06-20 47.71126 47.81759 47.66843 47.66843
2007-06-21 47.71012 47.71012 47.61106 47.62921
2007-06-22 47.56849 47.59266 47.32549 47.32549
2007-06-23 47.22873 47.24771 47.09144 47.24771
2007-06-24 47.23996 47.30287 47.20932 47.22764
2007-06-25 47.20471 47.42772 47.13405 47.42772
2007-06-26 47.44300 47.61611 47.44300 47.61611
2007-06-27 47.62323 47.71673 47.60015 47.62769
2007-06-28 47.67604 47.70460 47.57241 47.60716
2007-06-29 47.63629 47.77563 47.61733 47.66471
2007-06-30 47.67468 47.94127 47.67468 47.76719
               Open     High      Low    Close
2007-03-01 50.81620 50.81620 50.56451 50.57075
2007-03-02 50.60980 50.72061 50.50808 50.61559
2007-03-03 50.73241 50.73241 50.40929 50.41033
2007-03-04 50.39273 50.40881 50.24922 50.32636
2007-03-05 50.26501 50.34050 50.26501 50.29567
2007-03-06 50.27464 50.32019 50.16380 50.16380
2007-03-07 50.14458 50.20278 49.91381 49.91381
2007-03-08 49.93149 50.00364 49.84893 49.91839
2007-03-09 49.92377 49.92377 49.74242 49.80712
2007-03-10 49.79370 49.88984 49.70385 49.88698
2007-03-11 49.83062 49.88295 49.76031 49.78806
2007-03-12 49.82763 49.90311 49.67049 49.74033
2007-03-13 49.69628 49.70863 49.37924 49.37924
2007-03-14 49.36270 49.53735 49.30746 49.53735
2007-03-15 49.57374 49.62310 49.39876 49.49600
2007-03-16 49.44900 49.65285 49.42416 49.59500
2007-03-17 49.55666 49.55666 49.33564 49.34714
2007-03-18 49.29778 49.67857 49.29778 49.65463
2007-03-19 49.62747 49.65407 49.51604 49.54590
2007-03-20 49.59529 49.62003 49.42321 49.50690
2007-03-21 49.49765 49.53961 49.41610 49.51807
2007-03-22 49.42306 49.42306 49.31184 49.39687
2007-03-23 49.27281 49.27281 48.93095 48.93095
2007-03-24 48.86635 48.86635 48.52684 48.52684
2007-03-25 48.50649 48.50649 48.33409 48.33973
2007-03-26 48.34210 48.44637 48.28969 48.28969
2007-03-27 48.25248 48.41572 48.23648 48.30851
2007-03-28 48.33090 48.53595 48.33090 48.53595
2007-03-29 48.59236 48.69988 48.57432 48.69988
2007-03-30 48.74562 49.00218 48.74562 48.93546
2007-03-31 48.95616 49.09728 48.95616 48.97490
2007-04-01 48.94407 48.97816 48.80962 48.87032
2007-04-02 48.90488 49.08400 48.90488 49.06316
2007-04-03 49.06071 49.24525 48.96928 49.24525
2007-04-04 49.22579 49.37335 49.19913 49.34736
2007-04-05 49.41435 49.41435 49.30641 49.33776
2007-04-06 49.33621 49.41900 49.33621 49.41900
2007-04-07 49.45170 49.60950 49.45170 49.53819
2007-04-08 49.54338 49.58968 49.41806 49.41806
2007-04-09 49.44429 49.50234 49.33828 49.50234
2007-04-10 49.55704 49.78776 49.55704 49.76984
2007-04-11 49.74550 49.81925 49.74550 49.74623
2007-04-12 49.75079 49.75470 49.61732 49.72996
2007-04-13 49.70708 49.85332 49.69245 49.73339
2007-04-14 49.74154 49.77340 49.70159 49.75552
2007-04-15 49.74707 49.79341 49.66299 49.70942
2007-04-16 49.74915 49.86289 49.71091 49.83886
2007-04-17 49.84698 49.95456 49.77754 49.95456
2007-04-18 49.93794 50.07208 49.92484 50.07208
2007-04-19 50.02441 50.02991 49.83945 49.83945
2007-04-20 49.76042 49.92847 49.69808 49.91103
2007-04-21 49.98954 50.20123 49.98954 50.20123
2007-04-22 50.31203 50.33781 50.24788 50.32556
2007-04-23 50.32009 50.32009 49.87574 49.88539
2007-04-24 49.87340 49.90184 49.72769 49.72769
2007-04-25 49.73385 49.88622 49.73385 49.88472
2007-04-26 49.89064 49.89064 49.74899 49.79201
2007-04-27 49.80530 49.80530 49.50814 49.50814
2007-04-28 49.54688 49.55497 49.29186 49.29186
2007-04-29 49.30289 49.30289 49.05676 49.13529
2007-04-30 49.13825 49.33974 49.11500 49.33974
2007-05-01 49.34572 49.52635 49.34572 49.47138
2007-05-02 49.47062 49.47062 49.34261 49.38521
2007-05-03 49.46328 49.69097 49.46328 49.58677
2007-05-04 49.59963 49.59963 49.41375 49.41375
2007-05-05 49.38428 49.40266 49.10310 49.10310
2007-05-06 49.16606 49.45999 49.16606 49.45999
2007-05-07 49.49188 49.49188 49.13572 49.13572
2007-05-08 49.13282 49.25507 49.13282 49.18930
2007-05-09 49.17739 49.17739 48.72708 48.72708
2007-05-10 48.83479 48.84549 48.38001 48.38001
2007-05-11 48.25456 48.25456 47.96904 47.96904
2007-05-12 47.96813 48.03286 47.89262 48.01935
2007-05-13 48.05550 48.05550 47.66209 47.66209
2007-05-14 47.64469 47.72505 47.58212 47.65930
2007-05-15 47.60647 47.74053 47.51796 47.72686
2007-05-16 47.72065 47.90717 47.70913 47.86683
2007-05-17 47.79430 47.79430 47.55140 47.62938
2007-05-18 47.65013 47.75117 47.65013 47.68423
2007-05-19 47.65552 47.77986 47.60536 47.60536
2007-05-20 47.56210 47.93085 47.56210 47.93085
2007-05-21 47.96582 48.02903 47.78072 47.78072
2007-05-22 47.81830 47.94825 47.81155 47.82946
2007-05-23 47.93593 48.08242 47.88763 47.90068
2007-05-24 47.89041 48.03077 47.88413 48.01130
2007-05-25 47.98234 48.17543 47.94507 48.16058
2007-05-26 48.14521 48.14521 47.92649 47.99613
2007-05-27 48.01018 48.02166 47.90193 47.90193
2007-05-28 47.90142 47.93398 47.64718 47.64718
2007-05-29 47.65665 47.89342 47.65446 47.87252
2007-05-30 47.78866 47.93267 47.78866 47.83291
2007-05-31 47.82845 47.84044 47.73780 47.73780
2007-06-01 47.74432 47.74432 47.54820 47.65123
2007-06-02 47.60223 47.74542 47.56796 47.72569
2007-06-03 47.71215 47.71215 47.50198 47.50198
2007-06-04 47.51516 47.53545 47.32342 47.37642
2007-06-05 47.41090 47.48217 47.21116 47.22930
2007-06-06 47.36581 47.41233 47.23306 47.40048
2007-06-07 47.42099 47.50637 47.35320 47.45262
2007-06-08 47.48449 47.53089 47.42814 47.48360
2007-06-09 47.38669 47.74770 47.38669 47.74770
2007-06-10 47.74899 47.74899 47.28685 47.28685
2007-06-11 47.27807 47.30884 47.14660 47.14660
2007-06-12 47.19411 47.41834 47.18153 47.41834
2007-06-13 47.46135 47.52004 47.43083 47.43083
2007-06-14 47.43279 47.43279 47.33490 47.34884
2007-06-15 47.33306 47.40490 47.26157 47.36779
2007-06-16 47.36452 47.40463 47.26056 47.26056
2007-06-17 47.24783 47.47249 47.24783 47.39521
2007-06-18 47.43470 47.56336 47.36424 47.36424
2007-06-19 47.46055 47.73353 47.46055 47.67220
2007-06-20 47.71126 47.81759 47.66843 47.66843
2007-06-21 47.71012 47.71012 47.61106 47.62921
2007-06-22 47.56849 47.59266 47.32549 47.32549
2007-06-23 47.22873 47.24771 47.09144 47.24771
2007-06-24 47.23996 47.30287 47.20932 47.22764
2007-06-25 47.20471 47.42772 47.13405 47.42772
2007-06-26 47.44300 47.61611 47.44300 47.61611
2007-06-27 47.62323 47.71673 47.60015 47.62769
2007-06-28 47.67604 47.70460 47.57241 47.60716
2007-06-29 47.63629 47.77563 47.61733 47.66471
2007-06-30 47.67468 47.94127 47.67468 47.76719
               Open     High      Low    Close
2007-01-02 50.03978 50.11778 49.95041 50.11778
2007-01-03 50.23050 50.42188 50.23050 50.39767
2007-01-04 50.42096 50.42096 50.26414 50.33236
2007-01-05 50.37347 50.37347 50.22103 50.33459
2007-01-06 50.24433 50.24433 50.11121 50.18112
2007-01-07 50.13211 50.21561 49.99185 49.99185
2007-01-08 50.03555 50.10363 49.96971 49.98806
2007-01-09 49.99489 49.99489 49.80454 49.91333
2007-01-10 49.91228 50.13053 49.91228 49.97246
2007-01-11 49.88529 50.23910 49.88529 50.23910
2007-01-12 50.21258 50.35980 50.17176 50.28519
2007-01-13 50.32385 50.48000 50.32385 50.41286
2007-01-14 50.46359 50.62395 50.46359 50.60145
2007-01-15 50.61724 50.68583 50.47359 50.48912
2007-01-16 50.62024 50.73731 50.56627 50.67835
2007-01-17 50.74150 50.77336 50.44932 50.48644
2007-01-18 50.48051 50.60712 50.40269 50.57632
2007-01-19 50.41381 50.55627 50.41278 50.41278
2007-01-20 50.35323 50.35323 50.02142 50.02142
2007-01-21 50.16188 50.42090 50.16044 50.42090
2007-01-22 50.36008 50.43875 50.21129 50.21129
2007-01-23 50.03966 50.16961 50.03670 50.16961
2007-01-24 50.10953 50.26942 50.06387 50.23145
2007-01-25 50.20738 50.28268 50.12913 50.24334
2007-01-26 50.16008 50.16008 49.94052 50.07024
2007-01-27 50.06041 50.09777 49.97267 50.01091
2007-01-28 49.96586 50.00217 49.87468 49.88096
2007-01-29 49.85624 49.93038 49.76308 49.91875
2007-01-30 49.85477 50.02180 49.77242 50.02180
2007-01-31 50.07049 50.22578 50.07049 50.22578
2007-02-01 50.22448 50.41376 50.19101 50.35784
2007-02-02 50.44503 50.53490 50.36064 50.36928
2007-02-03 50.37219 50.46912 50.29880 50.43109
2007-02-04 50.48183 50.55509 50.40203 50.55509
2007-02-05 50.52389 50.69783 50.45977 50.69783
2007-02-06 50.71661 50.71661 50.49865 50.49865
2007-02-07 50.49322 50.69693 50.49322 50.60611
2007-02-08 50.58531 50.84734 50.58531 50.81383
2007-02-09 50.83331 50.89683 50.67686 50.67686
2007-02-10 50.68923 50.72696 50.60707 50.69562
2007-02-11 50.67849 50.91776 50.67849 50.91160
2007-02-12 50.88990 50.96653 50.83604 50.96653
2007-02-13 50.90056 51.00299 50.87935 50.90106
2007-02-14 50.95283 51.04699 50.80317 51.04699
2007-02-15 51.06330 51.11401 50.94681 51.05185
2007-02-16 51.12879 51.12879 51.00613 51.02164
2007-02-17 50.97722 51.13653 50.95260 51.13653
2007-02-18 51.18414 51.32090 51.13713 51.15151
2007-02-19 51.29502 51.32342 51.13524 51.17899
2007-02-20 51.13725 51.14940 50.93523 50.93523
2007-02-21 50.92940 50.92940 50.69880 50.77325
2007-02-22 50.72111 50.86597 50.65718 50.86597
2007-02-23 50.84392 50.96946 50.73060 50.76498
2007-02-24 50.78360 50.86453 50.76692 50.79534
2007-02-25 50.78960 50.93187 50.78960 50.84776
2007-02-26 50.88168 50.88168 50.75481 50.75481
2007-02-27 50.74333 50.78909 50.61874 50.69206
2007-02-28 50.69435 50.77091 50.59881 50.77091
2007-03-01 50.81620 50.81620 50.56451 50.57075
2007-03-02 50.60980 50.72061 50.50808 50.61559
2007-03-03 50.73241 50.73241 50.40929 50.41033
2007-03-04 50.39273 50.40881 50.24922 50.32636
2007-03-05 50.26501 50.34050 50.26501 50.29567
2007-03-06 50.27464 50.32019 50.16380 50.16380
2007-03-07 50.14458 50.20278 49.91381 49.91381
2007-03-08 49.93149 50.00364 49.84893 49.91839
2007-03-09 49.92377 49.92377 49.74242 49.80712
2007-03-10 49.79370 49.88984 49.70385 49.88698
2007-03-11 49.83062 49.88295 49.76031 49.78806
2007-03-12 49.82763 49.90311 49.67049 49.74033
2007-03-13 49.69628 49.70863 49.37924 49.37924
2007-03-14 49.36270 49.53735 49.30746 49.53735
2007-03-15 49.57374 49.62310 49.39876 49.49600
2007-03-16 49.44900 49.65285 49.42416 49.59500
2007-03-17 49.55666 49.55666 49.33564 49.34714
2007-03-18 49.29778 49.67857 49.29778 49.65463
2007-03-19 49.62747 49.65407 49.51604 49.54590
2007-03-20 49.59529 49.62003 49.42321 49.50690
2007-03-21 49.49765 49.53961 49.41610 49.51807
2007-03-22 49.42306 49.42306 49.31184 49.39687
2007-03-23 49.27281 49.27281 48.93095 48.93095
2007-03-24 48.86635 48.86635 48.52684 48.52684
2007-03-25 48.50649 48.50649 48.33409 48.33973
2007-03-26 48.34210 48.44637 48.28969 48.28969
2007-03-27 48.25248 48.41572 48.23648 48.30851
2007-03-28 48.33090 48.53595 48.33090 48.53595
2007-03-29 48.59236 48.69988 48.57432 48.69988
2007-03-30 48.74562 49.00218 48.74562 48.93546
2007-03-31 48.95616 49.09728 48.95616 48.97490
2007-04-01 48.94407 48.97816 48.80962 48.87032
2007-04-02 48.90488 49.08400 48.90488 49.06316
2007-04-03 49.06071 49.24525 48.96928 49.24525
2007-04-04 49.22579 49.37335 49.19913 49.34736
2007-04-05 49.41435 49.41435 49.30641 49.33776
2007-04-06 49.33621 49.41900 49.33621 49.41900
2007-04-07 49.45170 49.60950 49.45170 49.53819
2007-04-08 49.54338 49.58968 49.41806 49.41806
2007-04-09 49.44429 49.50234 49.33828 49.50234
2007-04-10 49.55704 49.78776 49.55704 49.76984
2007-04-11 49.74550 49.81925 49.74550 49.74623
2007-04-12 49.75079 49.75470 49.61732 49.72996
2007-04-13 49.70708 49.85332 49.69245 49.73339
2007-04-14 49.74154 49.77340 49.70159 49.75552
2007-04-15 49.74707 49.79341 49.66299 49.70942
2007-04-16 49.74915 49.86289 49.71091 49.83886
2007-04-17 49.84698 49.95456 49.77754 49.95456
2007-04-18 49.93794 50.07208 49.92484 50.07208
2007-04-19 50.02441 50.02991 49.83945 49.83945
2007-04-20 49.76042 49.92847 49.69808 49.91103
2007-04-21 49.98954 50.20123 49.98954 50.20123
2007-04-22 50.31203 50.33781 50.24788 50.32556
2007-04-23 50.32009 50.32009 49.87574 49.88539
2007-04-24 49.87340 49.90184 49.72769 49.72769
2007-04-25 49.73385 49.88622 49.73385 49.88472
2007-04-26 49.89064 49.89064 49.74899 49.79201
2007-04-27 49.80530 49.80530 49.50814 49.50814
2007-04-28 49.54688 49.55497 49.29186 49.29186
2007-04-29 49.30289 49.30289 49.05676 49.13529
2007-04-30 49.13825 49.33974 49.11500 49.33974
2007-05-01 49.34572 49.52635 49.34572 49.47138
2007-05-02 49.47062 49.47062 49.34261 49.38521
2007-05-03 49.46328 49.69097 49.46328 49.58677
2007-05-04 49.59963 49.59963 49.41375 49.41375
2007-05-05 49.38428 49.40266 49.10310 49.10310
2007-05-06 49.16606 49.45999 49.16606 49.45999
2007-05-07 49.49188 49.49188 49.13572 49.13572
2007-05-08 49.13282 49.25507 49.13282 49.18930
2007-05-09 49.17739 49.17739 48.72708 48.72708
2007-05-10 48.83479 48.84549 48.38001 48.38001
2007-05-11 48.25456 48.25456 47.96904 47.96904
2007-05-12 47.96813 48.03286 47.89262 48.01935
2007-05-13 48.05550 48.05550 47.66209 47.66209
2007-05-14 47.64469 47.72505 47.58212 47.65930
2007-05-15 47.60647 47.74053 47.51796 47.72686
2007-05-16 47.72065 47.90717 47.70913 47.86683
2007-05-17 47.79430 47.79430 47.55140 47.62938
2007-05-18 47.65013 47.75117 47.65013 47.68423
2007-05-19 47.65552 47.77986 47.60536 47.60536
2007-05-20 47.56210 47.93085 47.56210 47.93085
2007-05-21 47.96582 48.02903 47.78072 47.78072
2007-05-22 47.81830 47.94825 47.81155 47.82946
2007-05-23 47.93593 48.08242 47.88763 47.90068
2007-05-24 47.89041 48.03077 47.88413 48.01130
2007-05-25 47.98234 48.17543 47.94507 48.16058
2007-05-26 48.14521 48.14521 47.92649 47.99613
2007-05-27 48.01018 48.02166 47.90193 47.90193
2007-05-28 47.90142 47.93398 47.64718 47.64718
2007-05-29 47.65665 47.89342 47.65446 47.87252
2007-05-30 47.78866 47.93267 47.78866 47.83291
2007-05-31 47.82845 47.84044 47.73780 47.73780
2007-06-01 47.74432 47.74432 47.54820 47.65123
2007-06-02 47.60223 47.74542 47.56796 47.72569
2007-06-03 47.71215 47.71215 47.50198 47.50198
2007-06-04 47.51516 47.53545 47.32342 47.37642
2007-06-05 47.41090 47.48217 47.21116 47.22930
2007-06-06 47.36581 47.41233 47.23306 47.40048
2007-06-07 47.42099 47.50637 47.35320 47.45262
2007-06-08 47.48449 47.53089 47.42814 47.48360
2007-06-09 47.38669 47.74770 47.38669 47.74770
2007-06-10 47.74899 47.74899 47.28685 47.28685
2007-06-11 47.27807 47.30884 47.14660 47.14660
2007-06-12 47.19411 47.41834 47.18153 47.41834
2007-06-13 47.46135 47.52004 47.43083 47.43083
2007-06-14 47.43279 47.43279 47.33490 47.34884
2007-06-15 47.33306 47.40490 47.26157 47.36779
2007-06-16 47.36452 47.40463 47.26056 47.26056
2007-06-17 47.24783 47.47249 47.24783 47.39521
2007-06-18 47.43470 47.56336 47.36424 47.36424
2007-06-19 47.46055 47.73353 47.46055 47.67220
2007-06-20 47.71126 47.81759 47.66843 47.66843
2007-06-21 47.71012 47.71012 47.61106 47.62921
2007-06-22 47.56849 47.59266 47.32549 47.32549
2007-06-23 47.22873 47.24771 47.09144 47.24771
2007-06-24 47.23996 47.30287 47.20932 47.22764
2007-06-25 47.20471 47.42772 47.13405 47.42772
2007-06-26 47.44300 47.61611 47.44300 47.61611
2007-06-27 47.62323 47.71673 47.60015 47.62769
2007-06-28 47.67604 47.70460 47.57241 47.60716
2007-06-29 47.63629 47.77563 47.61733 47.66471
2007-06-30 47.67468 47.94127 47.67468 47.76719
               Open     High      Low    Close
2007-01-02 50.03978 50.11778 49.95041 50.11778
2007-01-03 50.23050 50.42188 50.23050 50.39767
2007-01-04 50.42096 50.42096 50.26414 50.33236
2007-01-05 50.37347 50.37347 50.22103 50.33459
2007-01-06 50.24433 50.24433 50.11121 50.18112
2007-01-07 50.13211 50.21561 49.99185 49.99185
2007-01-08 50.03555 50.10363 49.96971 49.98806
2007-01-09 49.99489 49.99489 49.80454 49.91333
2007-01-10 49.91228 50.13053 49.91228 49.97246
2007-01-11 49.88529 50.23910 49.88529 50.23910
2007-01-12 50.21258 50.35980 50.17176 50.28519
2007-01-13 50.32385 50.48000 50.32385 50.41286
2007-01-14 50.46359 50.62395 50.46359 50.60145
2007-01-15 50.61724 50.68583 50.47359 50.48912
2007-01-16 50.62024 50.73731 50.56627 50.67835
2007-01-17 50.74150 50.77336 50.44932 50.48644
2007-01-18 50.48051 50.60712 50.40269 50.57632
2007-01-19 50.41381 50.55627 50.41278 50.41278
2007-01-20 50.35323 50.35323 50.02142 50.02142
2007-01-21 50.16188 50.42090 50.16044 50.42090
2007-01-22 50.36008 50.43875 50.21129 50.21129
2007-01-23 50.03966 50.16961 50.03670 50.16961
2007-01-24 50.10953 50.26942 50.06387 50.23145
2007-01-25 50.20738 50.28268 50.12913 50.24334
2007-01-26 50.16008 50.16008 49.94052 50.07024
2007-01-27 50.06041 50.09777 49.97267 50.01091
2007-01-28 49.96586 50.00217 49.87468 49.88096
2007-01-29 49.85624 49.93038 49.76308 49.91875
2007-01-30 49.85477 50.02180 49.77242 50.02180
2007-01-31 50.07049 50.22578 50.07049 50.22578
2007-02-01 50.22448 50.41376 50.19101 50.35784
2007-02-02 50.44503 50.53490 50.36064 50.36928
2007-02-03 50.37219 50.46912 50.29880 50.43109
2007-02-04 50.48183 50.55509 50.40203 50.55509
2007-02-05 50.52389 50.69783 50.45977 50.69783
2007-02-06 50.71661 50.71661 50.49865 50.49865
2007-02-07 50.49322 50.69693 50.49322 50.60611
2007-02-08 50.58531 50.84734 50.58531 50.81383
2007-02-09 50.83331 50.89683 50.67686 50.67686
2007-02-10 50.68923 50.72696 50.60707 50.69562
2007-02-11 50.67849 50.91776 50.67849 50.91160
2007-02-12 50.88990 50.96653 50.83604 50.96653
2007-02-13 50.90056 51.00299 50.87935 50.90106
2007-02-14 50.95283 51.04699 50.80317 51.04699
2007-02-15 51.06330 51.11401 50.94681 51.05185
2007-02-16 51.12879 51.12879 51.00613 51.02164
2007-02-17 50.97722 51.13653 50.95260 51.13653
2007-02-18 51.18414 51.32090 51.13713 51.15151
2007-02-19 51.29502 51.32342 51.13524 51.17899
2007-02-20 51.13725 51.14940 50.93523 50.93523
2007-02-21 50.92940 50.92940 50.69880 50.77325
2007-02-22 50.72111 50.86597 50.65718 50.86597
2007-02-23 50.84392 50.96946 50.73060 50.76498
2007-02-24 50.78360 50.86453 50.76692 50.79534
2007-02-25 50.78960 50.93187 50.78960 50.84776
2007-02-26 50.88168 50.88168 50.75481 50.75481
2007-02-27 50.74333 50.78909 50.61874 50.69206
2007-02-28 50.69435 50.77091 50.59881 50.77091
2007-03-01 50.81620 50.81620 50.56451 50.57075
2007-03-02 50.60980 50.72061 50.50808 50.61559
2007-03-03 50.73241 50.73241 50.40929 50.41033
2007-03-04 50.39273 50.40881 50.24922 50.32636
2007-03-05 50.26501 50.34050 50.26501 50.29567
2007-03-06 50.27464 50.32019 50.16380 50.16380
2007-03-07 50.14458 50.20278 49.91381 49.91381
2007-03-08 49.93149 50.00364 49.84893 49.91839
2007-03-09 49.92377 49.92377 49.74242 49.80712
2007-03-10 49.79370 49.88984 49.70385 49.88698
2007-03-11 49.83062 49.88295 49.76031 49.78806
2007-03-12 49.82763 49.90311 49.67049 49.74033
2007-03-13 49.69628 49.70863 49.37924 49.37924
2007-03-14 49.36270 49.53735 49.30746 49.53735
2007-03-15 49.57374 49.62310 49.39876 49.49600
2007-03-16 49.44900 49.65285 49.42416 49.59500
2007-03-17 49.55666 49.55666 49.33564 49.34714
2007-03-18 49.29778 49.67857 49.29778 49.65463
2007-03-19 49.62747 49.65407 49.51604 49.54590
2007-03-20 49.59529 49.62003 49.42321 49.50690
2007-03-21 49.49765 49.53961 49.41610 49.51807
2007-03-22 49.42306 49.42306 49.31184 49.39687
2007-03-23 49.27281 49.27281 48.93095 48.93095
2007-03-24 48.86635 48.86635 48.52684 48.52684
2007-03-25 48.50649 48.50649 48.33409 48.33973
2007-03-26 48.34210 48.44637 48.28969 48.28969
2007-03-27 48.25248 48.41572 48.23648 48.30851
2007-03-28 48.33090 48.53595 48.33090 48.53595
2007-03-29 48.59236 48.69988 48.57432 48.69988
2007-03-30 48.74562 49.00218 48.74562 48.93546
2007-03-31 48.95616 49.09728 48.95616 48.97490
2007-04-01 48.94407 48.97816 48.80962 48.87032
2007-04-02 48.90488 49.08400 48.90488 49.06316
2007-04-03 49.06071 49.24525 48.96928 49.24525
2007-04-04 49.22579 49.37335 49.19913 49.34736
2007-04-05 49.41435 49.41435 49.30641 49.33776
2007-04-06 49.33621 49.41900 49.33621 49.41900
2007-04-07 49.45170 49.60950 49.45170 49.53819
2007-04-08 49.54338 49.58968 49.41806 49.41806
2007-04-09 49.44429 49.50234 49.33828 49.50234
2007-04-10 49.55704 49.78776 49.55704 49.76984
2007-04-11 49.74550 49.81925 49.74550 49.74623
2007-04-12 49.75079 49.75470 49.61732 49.72996
2007-04-13 49.70708 49.85332 49.69245 49.73339
2007-04-14 49.74154 49.77340 49.70159 49.75552
2007-04-15 49.74707 49.79341 49.66299 49.70942
2007-04-16 49.74915 49.86289 49.71091 49.83886
2007-04-17 49.84698 49.95456 49.77754 49.95456
2007-04-18 49.93794 50.07208 49.92484 50.07208
2007-04-19 50.02441 50.02991 49.83945 49.83945
2007-04-20 49.76042 49.92847 49.69808 49.91103
2007-04-21 49.98954 50.20123 49.98954 50.20123
2007-04-22 50.31203 50.33781 50.24788 50.32556
2007-04-23 50.32009 50.32009 49.87574 49.88539
2007-04-24 49.87340 49.90184 49.72769 49.72769
2007-04-25 49.73385 49.88622 49.73385 49.88472
2007-04-26 49.89064 49.89064 49.74899 49.79201
2007-04-27 49.80530 49.80530 49.50814 49.50814
2007-04-28 49.54688 49.55497 49.29186 49.29186
2007-04-29 49.30289 49.30289 49.05676 49.13529
2007-04-30 49.13825 49.33974 49.11500 49.33974
2007-05-01 49.34572 49.52635 49.34572 49.47138
2007-05-02 49.47062 49.47062 49.34261 49.38521
2007-05-03 49.46328 49.69097 49.46328 49.58677
2007-05-04 49.59963 49.59963 49.41375 49.41375
2007-05-05 49.38428 49.40266 49.10310 49.10310
2007-05-06 49.16606 49.45999 49.16606 49.45999
2007-05-07 49.49188 49.49188 49.13572 49.13572
2007-05-08 49.13282 49.25507 49.13282 49.18930
2007-05-09 49.17739 49.17739 48.72708 48.72708
2007-05-10 48.83479 48.84549 48.38001 48.38001
2007-05-11 48.25456 48.25456 47.96904 47.96904
2007-05-12 47.96813 48.03286 47.89262 48.01935
2007-05-13 48.05550 48.05550 47.66209 47.66209
2007-05-14 47.64469 47.72505 47.58212 47.65930
2007-05-15 47.60647 47.74053 47.51796 47.72686
2007-05-16 47.72065 47.90717 47.70913 47.86683
2007-05-17 47.79430 47.79430 47.55140 47.62938
2007-05-18 47.65013 47.75117 47.65013 47.68423
2007-05-19 47.65552 47.77986 47.60536 47.60536
2007-05-20 47.56210 47.93085 47.56210 47.93085
2007-05-21 47.96582 48.02903 47.78072 47.78072
2007-05-22 47.81830 47.94825 47.81155 47.82946
2007-05-23 47.93593 48.08242 47.88763 47.90068
2007-05-24 47.89041 48.03077 47.88413 48.01130
2007-05-25 47.98234 48.17543 47.94507 48.16058
2007-05-26 48.14521 48.14521 47.92649 47.99613
2007-05-27 48.01018 48.02166 47.90193 47.90193
2007-05-28 47.90142 47.93398 47.64718 47.64718
2007-05-29 47.65665 47.89342 47.65446 47.87252
2007-05-30 47.78866 47.93267 47.78866 47.83291
2007-05-31 47.82845 47.84044 47.73780 47.73780
2007-06-01 47.74432 47.74432 47.54820 47.65123
2007-06-02 47.60223 47.74542 47.56796 47.72569
2007-06-03 47.71215 47.71215 47.50198 47.50198
2007-06-04 47.51516 47.53545 47.32342 47.37642
2007-06-05 47.41090 47.48217 47.21116 47.22930
2007-06-06 47.36581 47.41233 47.23306 47.40048
2007-06-07 47.42099 47.50637 47.35320 47.45262
2007-06-08 47.48449 47.53089 47.42814 47.48360
2007-06-09 47.38669 47.74770 47.38669 47.74770
2007-06-10 47.74899 47.74899 47.28685 47.28685
2007-06-11 47.27807 47.30884 47.14660 47.14660
2007-06-12 47.19411 47.41834 47.18153 47.41834
2007-06-13 47.46135 47.52004 47.43083 47.43083
2007-06-14 47.43279 47.43279 47.33490 47.34884
2007-06-15 47.33306 47.40490 47.26157 47.36779
2007-06-16 47.36452 47.40463 47.26056 47.26056
2007-06-17 47.24783 47.47249 47.24783 47.39521
2007-06-18 47.43470 47.56336 47.36424 47.36424
2007-06-19 47.46055 47.73353 47.46055 47.67220
2007-06-20 47.71126 47.81759 47.66843 47.66843
2007-06-21 47.71012 47.71012 47.61106 47.62921
2007-06-22 47.56849 47.59266 47.32549 47.32549
2007-06-23 47.22873 47.24771 47.09144 47.24771
2007-06-24 47.23996 47.30287 47.20932 47.22764
2007-06-25 47.20471 47.42772 47.13405 47.42772
2007-06-26 47.44300 47.61611 47.44300 47.61611
2007-06-27 47.62323 47.71673 47.60015 47.62769
2007-06-28 47.67604 47.70460 47.57241 47.60716
2007-06-29 47.63629 47.77563 47.61733 47.66471
2007-06-30 47.67468 47.94127 47.67468 47.76719
              Open     High     Low    Close
2007-01-03 50.2305 50.42188 50.2305 50.39767

xts documentation built on Jan. 20, 2020, 1:12 a.m.