NASDAQ Composite Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Wednesday, May 6th, 2026
1 Day
17.54%
increased by 0.06%
1 Week
17.87%
increased by 0.39%
1 Month
18.88%
increased by 1.40%
Analysis last updated: Wednesday, May 6, 2026 at 12:09 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7423 | 7.29 | |
| 0.1009 | 10.36 | |
| 0.8617 | 70.87 | |
| 0.0047 | 0.16 | |
| 0.0580 | 1.29 | |
| -0.1833 | -5.83 | |
| 0.2130 | 7.69 | |
| -0.1530 | -6.12 | |
| 0.1079 | 3.90 | |
| -0.0603 | -2.18 | |
| 0.0086 | 0.44 |
Estimation Period:
Jan 1, 1990 to May 1, 2026
Jan 1, 1990 to May 1, 2026
Other NASDAQ Composite Index Analyses
Other Zero Slope Spline-GARCH Analyses on Equity Indices