Zhejiang Weihua NEW Material GAS-GARCH Student T Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
34.32%
decreased by 1.92%
1 Week
35.57%
decreased by 0.67%
1 Month
40.10%
increased by 3.86%
Analysis last updated: Thursday, May 21, 2026 at 06:09 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 61.5340 | 5.69 | |
| 0.1394 | 37.65 | |
| 0.9969 | 2,235.29 | |
| 2.7380 | 32.67 |
Estimation Period:
Aug 14, 2024 to May 15, 2026
Aug 14, 2024 to May 15, 2026
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