CBOE Google Volatility Index Spline-GARCH Volatility Analysis
Volatility prediction for Friday, March 27th, 2026
1 Day
105.98%
increased by 30.87%
1 Week
89.48%
increased by 14.37%
1 Month
81.99%
increased by 6.88%
Analysis last updated: Friday, March 27, 2026 at 11:37 AM UTC
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2771 | 5.64 | |
| 0.2644 | 5.05 | |
| 0.1629 | 1.95 | |
| 0.1700 | 2.36 | |
| -0.2224 | -2.15 | |
| 0.0116 | 0.18 | |
| 0.1186 | 2.07 | |
| -0.2330 | -3.28 |
Estimation Period:
Jan 7, 2011 to Mar 20, 2026
Jan 7, 2011 to Mar 20, 2026
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