NASDAQ 100 Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, June 26th, 2026
1 Day
28.18%
decreased by 1.36%
1 Week
27.83%
decreased by 1.71%
1 Month
26.68%
decreased by 2.86%
Analysis last updated: Friday, June 26, 2026 at 12:05 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9368 | 8.32 | |
| 0.0903 | 10.27 | |
| 0.8772 | 80.22 | |
| 0.0122 | 0.47 | |
| 0.0317 | 0.76 | |
| -0.1513 | -4.75 | |
| 0.1946 | 6.95 | |
| -0.1398 | -5.47 | |
| 0.0997 | 3.53 | |
| -0.0640 | -2.26 | |
| 0.0148 | 0.70 |
Estimation Period:
Jan 1, 1990 to Jun 18, 2026
Jan 1, 1990 to Jun 18, 2026
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