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发帖数: 6389 | 1 Like the Put/Call Ratio, the Volatility Index (VIX) is based on data
collected by the CBOE, or Chicago Board Options Exchange. Each day the CBOE
calculates a figure for a "synthetic option" based on prices paid for puts
and calls.
VIX is based on the S&P 500 option series and not the S&P 100 series, or OEX.
VIX is decided by the following variables: |
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