STOCKS
UNP
Union Pacific Corp.
How often this market makes each size of move, graded against its own history · to 31 August 2026
Daily moves
| Reading | Times | Share | |
|---|---|---|---|
| Max | 1 | 0.4% | |
| Very High | 5 | 1.9% | |
| High | 3 | 1.1% | |
| Moderate | 8 | 3.1% | |
| Low | 62 | 23.8% | |
| Very Low | 182 | 69.7% |
A Very High or Max day shows up about 3 times a year for UNP — 6 times in the history we hold. The most recent was 28 May 2026, when it fell 4.4%.
Biggest moves on record
| When | Move | Reading |
|---|---|---|
| 23 Apr 2026 | +8.8% | Very High |
| 28 May 2026 | −4.4% | Very High |
| 23 Jul 2026 | +4.0% | Low |
| 7 Jan 2026 | −3.9% | Max |
| 16 Jul 2026 | +3.8% | Low |