STOCKS
IBM
IBM 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 | 8 | 3.1% | |
| Very High | 0 | 0.0% | |
| High | 3 | 1.1% | |
| Moderate | 5 | 1.9% | |
| Low | 82 | 31.4% | |
| Very Low | 163 | 62.5% |
A Very High or Max day shows up about 4 times a year for IBM — 8 times in the history we hold. The most recent was 14 Jul 2026, when it fell 25.2%.
Biggest moves on record
| When | Move | Reading |
|---|---|---|
| 14 Jul 2026 | −25.2% | Max |
| 23 Feb 2026 | −13.1% | Max |
| 29 May 2026 | +12.7% | Max |
| 21 May 2026 | +12.4% | Max |
| 23 Apr 2026 | −8.3% | Moderate |