S&P GSCI Heating Oil Index GJR-GARCH Volatility Analysis
Volatility prediction for Monday, April 27th, 2026
1 Day
84.37%
decreased by 3.11%
1 Week
83.76%
decreased by 3.72%
1 Month
81.45%
decreased by 6.03%
Analysis last updated: Friday, April 24, 2026 at 11:06 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0482 | 23.13 | |
| 0.0691 | 18.00 | |
| 0.9195 | 466.51 | |
| 0.0050 | 0.85 |
Estimation Period:
Jan 2, 1990 to Apr 24, 2026
Jan 2, 1990 to Apr 24, 2026
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