OMX Helsinki 25 Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Wednesday, June 17th, 2026
1 Day
16.92%
decreased by 0.87%
1 Week
17.06%
decreased by 0.73%
1 Month
17.57%
decreased by 0.22%
Analysis last updated: Tuesday, June 16, 2026 at 04:21 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.0181 | 8.26 | |
| 0.0747 | 36.00 | |
| 0.9893 | 744.43 | |
| 8.1601 | 5.98 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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