BCE Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
18.74%
decreased by 0.21%
1 Week
19.54%
increased by 0.59%
1 Month
21.12%
increased by 2.17%
Analysis last updated: Thursday, May 21, 2026 at 01:16 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6431 | 7.94 | |
| 0.1188 | 8.33 | |
| 0.7750 | 32.35 | |
| 0.0226 | 0.71 | |
| 0.0251 | 0.55 | |
| -0.1728 | -6.26 | |
| 0.2375 | 8.92 | |
| -0.2119 | -6.30 | |
| 0.1621 | 4.43 | |
| -0.0824 | -2.51 | |
| 0.0672 | 1.67 | |
| -0.0836 | -2.24 |
Estimation Period:
Jan 1, 1990 to May 15, 2026
Jan 1, 1990 to May 15, 2026
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