Sam Yung Trading Co Ltd GAS-GARCH Student T Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
38.27%
increased by 2.54%
1 Week
38.35%
increased by 2.62%
1 Month
38.66%
increased by 2.93%
Analysis last updated: Thursday, May 21, 2026 at 08:07 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 14.1512 | 9.16 | |
| 0.0724 | 106.75 | |
| 0.9985 | 6,701.60 | |
| 4.2767 | 79.09 |
Estimation Period:
Jan 3, 1990 to May 15, 2026
Jan 3, 1990 to May 15, 2026
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