Shimizu Corp GAS-GARCH Student T Volatility Analysis
Volatility prediction for Tuesday, April 28th, 2026
1 Day
43.06%
increased by 2.12%
1 Week
42.91%
increased by 1.97%
1 Month
42.34%
increased by 1.40%
Analysis last updated: Tuesday, April 28, 2026 at 07:37 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 5.3177 | 5.82 | |
| 0.0641 | 31.10 | |
| 0.9870 | 395.61 | |
| 5.8112 | 7.09 |
Estimation Period:
Jan 3, 1990 to Apr 24, 2026
Jan 3, 1990 to Apr 24, 2026
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