OceanaGold Corp Zero Slope Spline-GARCH Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Tuesday, May 26th, 2026
1 Day
56.41%
unchanged at 0.00%
1 Week
56.41%
unchanged at 0.00%
1 Month
56.41%
unchanged at 0.00%
Analysis last updated: Friday, May 22, 2026 at 10:59 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8425 | 1.42 | |
| 0.0000 | 0.00 | |
| 1.0000 | 5.89 | |
| -51.8157 | -0.20 |
Estimation Period:
Apr 7, 2026 to May 22, 2026
Apr 7, 2026 to May 22, 2026
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