Figures
Figure 1. The behavior of stock prices benchmarks and implied volatility indices
(Stock price indices rebased to 100 as of January 2, 1990)
.8
Stock price index
- .6
500-
400-
300-
- .4
- .2
Implied volatility index
-.0
Nikkei 225
Price index
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04
S&P 500
Implied volatility
200- S&P 500
Price index
100-
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