S&P GSCI Biofuel Spot Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Wednesday, April 29th, 2026
1 Day
17.05%
increased by 0.81%
1 Week
17.08%
increased by 0.84%
1 Month
17.21%
increased by 0.97%
Analysis last updated: Tuesday, April 28, 2026 at 11:03 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3729 | 14.16 | |
| 0.0452 | 32.03 | |
| 0.9896 | 1,154.75 | |
| 9.9874 | 3.74 |
Estimation Period:
Jan 16, 1995 to Apr 24, 2026
Jan 16, 1995 to Apr 24, 2026
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