S&P/TSX Composite Index GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, April 1st, 2026
1 Day
19.28%
increased by 0.52%
1 Week
19.12%
increased by 0.36%
1 Month
18.55%
decreased by 0.21%
Analysis last updated: Tuesday, March 31, 2026 at 09:45 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0142 | 25.67 | |
| 0.0329 | 13.79 | |
| 0.8899 | 405.42 | |
| 0.1186 | 23.39 |
Estimation Period:
Jan 1, 1990 to Mar 27, 2026
Jan 1, 1990 to Mar 27, 2026
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