Oats: a 5.0σ rise on 15 September 2026
Recorded 7 October 2026On 15 September 2026 Oats rose 9.29% close to close, 5.0 times its typical daily move of 1.86% over the 20 sessions before it: its largest move since 15 July 2026. 17 other instruments of the 199 measured that day moved 2σ or more.
The day
Daily closes, as recorded the night after
- Move
- +9.29%
- Size
- +5.0σ
- Typical day before it
- 1.86%
- Close
- 391
- Previous close, 14 September 2026
- 357.75
- Since, to 23 October 2026
- −3.90%
Oats, the 30 sessions to 15 September 2026
Daily closes; the last point is the quake
Show values
| Point | OATS |
|---|---|
| 3 Aug 2026 | 316 |
| 4 Aug 2026 | 313 |
| 5 Aug 2026 | 317 |
| 6 Aug 2026 | 310 |
| 7 Aug 2026 | 311 |
| 10 Aug 2026 | 324 |
| 11 Aug 2026 | 323 |
| 12 Aug 2026 | 323 |
| 13 Aug 2026 | 317 |
| 14 Aug 2026 | 324 |
| 17 Aug 2026 | 332 |
| 18 Aug 2026 | 332 |
| 19 Aug 2026 | 332 |
| 20 Aug 2026 | 322 |
| 21 Aug 2026 | 324 |
| 24 Aug 2026 | 322 |
| 25 Aug 2026 | 321 |
| 26 Aug 2026 | 334 |
| 27 Aug 2026 | 335 |
| 28 Aug 2026 | 349 |
| 31 Aug 2026 | 347 |
| 1 Sep 2026 | 355 |
| 2 Sep 2026 | 348 |
| 3 Sep 2026 | 343 |
| 4 Sep 2026 | 344 |
| 8 Sep 2026 | 350 |
| 9 Sep 2026 | 346 |
| 10 Sep 2026 | 354 |
| 11 Sep 2026 | 356 |
| 14 Sep 2026 | 358 |
| 15 Sep 2026 | 391 |
The same day
Other quakes on 15 September 2026
Oats's other quakes
On record, newest first
- 15 July 2026: +21.28%, +7.0σ
How it is measured
The move is the close-to-close return; its size is that return divided by the standard deviation of Oats'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 Oats'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.