Rough Rice: a 3.0σ rise on 30 October 2026
Recorded 2 November 2026On 30 October 2026 Rough Rice rose 2.84% close to close, 3.0 times its typical daily move of 0.95% over the 20 sessions before it: its largest move since 21 August 2026. 36 other instruments of the 198 measured that day moved 2σ or more.
The day
Daily closes, as recorded the night after
- Move
- +2.84%
- Size
- +3.0σ
- Typical day before it
- 0.95%
- Close
- 17.905
- Previous close, 29 October 2026
- 17.41
- Since, to 6 November 2026
- +2.35%
Rough Rice, the 30 sessions to 30 October 2026
Daily closes; the last point is the quake
Show values
| Point | RICE |
|---|---|
| 18 Sep 2026 | 15.64 |
| 21 Sep 2026 | 16.07 |
| 22 Sep 2026 | 16.02 |
| 23 Sep 2026 | 16.32 |
| 24 Sep 2026 | 16.57 |
| 25 Sep 2026 | 16.58 |
| 28 Sep 2026 | 16.48 |
| 29 Sep 2026 | 16.42 |
| 30 Sep 2026 | 16.17 |
| 1 Oct 2026 | 16.51 |
| 2 Oct 2026 | 16.36 |
| 5 Oct 2026 | 16.24 |
| 6 Oct 2026 | 16.34 |
| 7 Oct 2026 | 16.70 |
| 8 Oct 2026 | 16.85 |
| 9 Oct 2026 | 16.94 |
| 12 Oct 2026 | 16.96 |
| 13 Oct 2026 | 17.21 |
| 14 Oct 2026 | 17.26 |
| 15 Oct 2026 | 17.25 |
| 16 Oct 2026 | 17.32 |
| 19 Oct 2026 | 17.14 |
| 20 Oct 2026 | 17.14 |
| 21 Oct 2026 | 17.30 |
| 22 Oct 2026 | 17.45 |
| 23 Oct 2026 | 17.52 |
| 26 Oct 2026 | 17.16 |
| 27 Oct 2026 | 17.30 |
| 28 Oct 2026 | 17.39 |
| 29 Oct 2026 | 17.41 |
| 30 Oct 2026 | 17.91 |
The same day
Other quakes on 30 October 2026
| Instrument | Move | Size |
|---|---|---|
| Intel INTC | −28.58% | −8.5σ |
| Qualcomm QCOM | −11.12% | −5.7σ |
| Feeder Cattle FEEDER | −3.80% | −4.9σ |
| TRON TRX | −6.49% | −4.2σ |
| Live Cattle CATTLE | −2.78% | −4.0σ |
| Aluminium ALUM | −4.94% | −3.8σ |
| AppLovin APP | −10.36% | −3.7σ |
| Gold GOLD | −3.29% | −3.3σ |
| Coinbase COIN | −10.62% | −3.1σ |
| AMD AMD | −10.88% | −3.0σ |
| Orange Juice OJ | −10.27% | −3.0σ |
Rough Rice's other quakes
On record, newest first
- 21 August 2026: +3.93%, +3.1σ
- 15 July 2026: +5.93%, +3.6σ
How it is measured
The move is the close-to-close return; its size is that return divided by the standard deviation of Rough Rice'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 Rough Rice'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.