NASDAQ 100 Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, May 18th, 2026
1 Day
19.87%
increased by 0.62%
1 Week
19.96%
increased by 0.71%
1 Month
20.25%
increased by 1.00%
Analysis last updated: Saturday, May 16, 2026 at 12:11 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9324 | 8.26 | |
| 0.0914 | 10.40 | |
| 0.8759 | 79.88 | |
| 0.0108 | 0.41 | |
| 0.0341 | 0.81 | |
| -0.1533 | -4.81 | |
| 0.1963 | 7.04 | |
| -0.1415 | -5.56 | |
| 0.1022 | 3.62 | |
| -0.0681 | -2.43 | |
| 0.0193 | 0.94 |
Estimation Period:
Jan 1, 1990 to May 15, 2026
Jan 1, 1990 to May 15, 2026
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