Southwest Airlines Co GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
48.70%
decreased by 0.46%
1 Week
48.47%
decreased by 0.69%
1 Month
47.63%
decreased by 1.53%
Analysis last updated: Saturday, June 13, 2026 at 12:14 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0783 | 19.22 | |
| 0.0498 | 25.48 | |
| 0.9371 | 404.46 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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