S&P/TSX Composite Index GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, May 12th, 2026
1 Day
11.38%
decreased by 0.51%
1 Week
11.49%
decreased by 0.40%
1 Month
11.86%
decreased by 0.03%
Analysis last updated: Tuesday, May 12, 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 | |
|---|---|---|
| 0.0143 | 25.69 | |
| 0.0323 | 13.65 | |
| 0.8901 | 406.44 | |
| 0.1190 | 23.55 |
Estimation Period:
Jan 1, 1990 to May 8, 2026
Jan 1, 1990 to May 8, 2026
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