Korea Stock Exchange KOSPI 200 Index EGARCH Volatility Analysis
Volatility prediction for Friday, June 5th, 2026
1 Day
45.78%
increased by 0.20%
1 Week
45.67%
increased by 0.09%
1 Month
45.22%
decreased by 0.36%
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 | |
|---|---|---|
| 0.0140 | 15.98 | |
| 0.1487 | 46.02 | |
| 0.9922 | 2,016.63 | |
| -0.0397 | -13.40 |
Estimation Period:
Jan 3, 1990 to Apr 30, 2026
Jan 3, 1990 to Apr 30, 2026
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