Description Usage Arguments Details Value Author(s) References See Also Examples
getBAT downloads and merges data for Bid, Ask, and Trade. reqTBBO is an alias for getBAT.
1 2 3 4 5 | getBAT(Symbols, endDateTime, tws = NULL, barSize = "1 min",
duration = "5 D", useRTH = "1", auto.assign = TRUE, env = .GlobalEnv)
reqTBBO(Symbols, endDateTime, tws = NULL, barSize = "1 min",
duration = "5 D", useRTH = "1", auto.assign = TRUE, env = .GlobalEnv)
|
Symbols |
can be a twsInstrument, a twsContract, an instrumnet or the name of an instrument. (you can give it a character vector to get multiple Symbols) |
endDateTime |
end date/time for request. See details. |
tws |
a twsConnection object. optional. |
barSize |
bar size to retrieve. default='1 min' |
duration |
time span the request will cover. default='5 D' |
useRTH |
only include regular trading hours? |
auto.assign |
if TRUE, data will be assigned to symbols in the env or .GlobalEnv if no env given. |
env |
environment in which to save results |
reqTBBO is an alias for getBAT.
Symbol can be one of: an instrument, the name of an instrument, the name of an undefined stock, or a twsContract object.
Before making a request for historical data, Symbol will be passed through
Contr_From_Instr
(which is a wrapper for buildIBcontract
)
which will convert Symbol into an updated, complete twsContract.
If you want to get data for something other than a stock, then Symbol
should be an instrument object, a twsContract object or the name of a
previosly defined instrument
Unlike reqHistoricalData, The endDateTime
argument must be of the
form 'CCYY-MM-DD HH:MM:SS'
If the contract is expired, the minimum (i.e. oldest) of endDateTime
,
if given, and 1 minute before midnight on the expiration date, will be used
for endDateTime in the call to reqHistoricalData.
Below is copied from the help page for reqHistoricalData
If endDateTime is not specified the current time as returned from the TWS server will be used. This is the preferred method for backfilling data. The ‘TZ’ portion of the string is optional.
Legal barSize
settings are technically ‘1 secs’,‘5
secs’,‘15 secs’, ‘30 mins’,‘1 min’,‘2 mins’,
‘3 mins’,‘5 mins’,‘15 mins’, ‘30 mins’,‘1
hour’,‘1 day’, ‘1 week’,‘1 month’,‘3 months’,
and ‘1 year’. They must be specified exactly and there is no
guarantee from the API that all will work for all securities or durations.
The duration string must be of the form ‘n S’ where the last character may be any one of ‘S’ (seconds), ‘D’ (days), ‘W’ (weeks), ‘M’ (months), and ‘Y’ (year). At present the limit for years is 1.
Returns (or assigns) an xts object containing Bid.Price, Ask.Price, Trade.Price, Mid.Price, along with additional information stored in the objects xtsAttributes,
Garrett See
InteractiveBrokers www.interactivebrokers.com
IB API http://interactivebrokers.com/php/apiUsersGuide/apiguide.htm
IB Historic Data Limitations http://individuals.interactivebrokers.com/php/apiUsersGuide/apiguide/api/historical_data_limitations.htm#XREF_93621_Historical_Data
reqTBBOhistory
, Contr_From_Instr
,
reqHistoricalData
, reqHistory
,
getIBequities
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | ## Not run:
#If no instrument is defined for symbol,
#it will assume you are trying to get a stock
getBAT("XOM")
#Alternatively, pass a twsContract
contract <- twsSTK("XOM","SMART","NYSE")
getBAT(contract)
#or, if you use FinancialInstrument, add an IB slot to hold
#the twsContract object
currency('USD')
stock('XOM', 'USD', 1, IB=twsSTK('XOM'))
getBAT('XOM') #gets contract from .instrument
## End(Not run)
|
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