Union Pacific Corp APARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
26.01%
decreased by 0.39%
1 Week
26.02%
decreased by 0.38%
1 Month
26.07%
decreased by 0.33%
Analysis last updated: Saturday, June 13, 2026 at 12:31 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0710 | 7.59 | |
| 0.0395 | 10.01 | |
| 0.9290 | 212.30 | |
| 0.3407 | 5.39 | |
| 2.0943 | 16.22 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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