S&P/TSX Composite Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Friday, May 15th, 2026
1 Day
12.32%
unchanged at 0.00%
1 Week
12.37%
increased by 0.05%
1 Month
12.58%
increased by 0.26%
Analysis last updated: Friday, May 15, 2026 at 12:03 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8473 | 7.62 | |
| 0.0902 | 35.75 | |
| 0.9887 | 644.92 | |
| 8.5848 | 5.75 |
Estimation Period:
Jan 1, 1990 to May 8, 2026
Jan 1, 1990 to May 8, 2026
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