Occidental Petroleum: a 3.6σ rise on 7 July 2026
Recorded 7 October 2026On 7 July 2026 Occidental Petroleum rose 5.88% close to close, 3.6 times its typical daily move of 1.63% over the 20 sessions before it: larger than every one of the 1 sessions on record before it. 8 other instruments of the 198 measured that day moved 2σ or more.
The day
Daily closes, as recorded the night after
- Move
- +5.88%
- Size
- +3.6σ
- Typical day before it
- 1.63%
- Close
- 51.68
- Previous close, 6 July 2026
- 48.81
- Since, to 21 October 2026
- +21.32%
Occidental Petroleum, the 17 sessions to 7 July 2026
Daily closes; the last point is the quake
Show values
| Point | OXY |
|---|---|
| 10 Jun 2026 | 57.1 |
| 11 Jun 2026 | 55.5 |
| 12 Jun 2026 | 56.5 |
| 15 Jun 2026 | 54.5 |
| 16 Jun 2026 | 53.7 |
| 17 Jun 2026 | 53.0 |
| 18 Jun 2026 | 51.8 |
| 22 Jun 2026 | 52.0 |
| 23 Jun 2026 | 52.2 |
| 24 Jun 2026 | 51.1 |
| 25 Jun 2026 | 51.2 |
| 26 Jun 2026 | 50.0 |
| 29 Jun 2026 | 49.1 |
| 30 Jun 2026 | 48.6 |
| 1 Jul 2026 | 47.9 |
| 2 Jul 2026 | 48.9 |
| 6 Jul 2026 | 48.8 |
| 7 Jul 2026 | 51.7 |
The same day
Other quakes on 7 July 2026
| Instrument | Move | Size |
|---|---|---|
| US Dollar / Israeli Shekel USD/ILS | +1.31% | +3.1σ |
Occidental Petroleum's other quakes
On record, newest first
- 16 September 2026: −6.55%, −4.9σ
How it is measured
The move is the close-to-close return; its size is that return divided by the standard deviation of Occidental Petroleum's previous 20 daily returns. A quake is 3σ or more. This record was made the night after the day finished trading and has not been changed since. The live chart is on Occidental Petroleum's page; the last few months of every market's daily moves are on the volatility terrain, and every quake on record is in the quake archive.