volatility | R Documentation |
Chicago Board Options Exchange (CBOE) volatility index (VIX) data.
data("VIX")
An xts
object containing the volatility index
(VIX
; ticker symbol “^VIX”) from its first date of availablility
to 2015-12-31.
The VIX is typically used as a market-based measure of volatility in percent; see the white paper https://cdn.cboe.com/resources/vix/vixwhite.pdf on how the VIX is constructed.
Marius Hofert
The data was obtained from Yahoo Finance on 2016-01-03 via the
function get_data()
from qrmtools.
data("VIX")
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