Shanghai Stock Exchange B Share Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Friday, June 12th, 2026
1 Day
31.84%
increased by 3.14%
1 Week
32.12%
increased by 3.42%
1 Month
33.12%
increased by 4.42%
Analysis last updated: Friday, June 12, 2026 at 10:24 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 6.2862 | 3.86 | |
| 0.1302 | 56.42 | |
| 0.9840 | 243.14 | |
| 2.9794 | 43.82 |
Estimation Period:
Feb 21, 1992 to Apr 30, 2026
Feb 21, 1992 to Apr 30, 2026
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