Union Pacific Corp GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
26.55%
decreased by 0.06%
1 Week
26.51%
decreased by 0.10%
1 Month
26.37%
decreased by 0.24%
Analysis last updated: Saturday, June 13, 2026 at 12:30 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0886 | 12.01 | |
| 0.0561 | 26.78 | |
| 0.9106 | 286.53 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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