S&P/TSX Composite Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Friday, April 24th, 2026
1 Day
13.28%
decreased by 0.86%
1 Week
13.31%
decreased by 0.83%
1 Month
13.43%
decreased by 0.71%
Analysis last updated: Thursday, April 23, 2026 at 09:06 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8477 | 7.63 | |
| 0.0906 | 35.75 | |
| 0.9886 | 642.37 | |
| 8.5955 | 5.75 |
Estimation Period:
Jan 1, 1990 to Apr 17, 2026
Jan 1, 1990 to Apr 17, 2026
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