Korea Stock Exchange KOSPI 200 Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Friday, June 5th, 2026
1 Day
53.76%
decreased by 1.30%
1 Week
53.59%
decreased by 1.47%
1 Month
52.94%
decreased by 2.12%
Analysis last updated: Friday, June 5, 2026 at 08:19 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 3.1232 | 5.48 | |
| 0.0615 | 51.80 | |
| 0.9958 | 1,412.43 | |
| 6.2587 | 10.88 |
Estimation Period:
Jan 3, 1990 to Apr 30, 2026
Jan 3, 1990 to Apr 30, 2026
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