ONEOK Inc GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
30.76%
decreased by 0.49%
1 Week
30.73%
decreased by 0.52%
1 Month
30.66%
decreased by 0.59%
Analysis last updated: Saturday, June 13, 2026 at 12:20 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0772 | 18.19 | |
| 0.0784 | 26.77 | |
| 0.9003 | 285.53 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
Other GARCH Analyses on Equities