US Dollar / Indian Rupee: a 3.6σ fall on 12 October 2026
Recorded 14 October 2026On 12 October 2026 US Dollar / Indian Rupee fell 1.03% close to close, 3.6 times its typical daily move of 0.29% over the 20 sessions before it: its largest move since 26 August 2026. 10 other instruments of the 196 measured that day moved 2σ or more.
The day
Daily closes, as recorded the night after
- Move
- −1.03%
- Size
- −3.6σ
- Typical day before it
- 0.29%
- Close
- 95.7759
- Previous close, 11 October 2026
- 96.7753
- Since, to 22 October 2026
- −1.01%
US Dollar / Indian Rupee, the 30 sessions to 12 October 2026
Daily closes; the last point is the quake
Show values
| Point | USD/INR |
|---|---|
| 31 Aug 2026 | 95.11 |
| 1 Sep 2026 | 94.96 |
| 2 Sep 2026 | 94.49 |
| 3 Sep 2026 | 94.49 |
| 6 Sep 2026 | 94.43 |
| 7 Sep 2026 | 94.49 |
| 8 Sep 2026 | 94.82 |
| 9 Sep 2026 | 95.11 |
| 10 Sep 2026 | 95.69 |
| 13 Sep 2026 | 95.03 |
| 14 Sep 2026 | 95.84 |
| 15 Sep 2026 | 95.99 |
| 16 Sep 2026 | 96.13 |
| 17 Sep 2026 | 95.80 |
| 20 Sep 2026 | 96.01 |
| 21 Sep 2026 | 95.71 |
| 22 Sep 2026 | 95.69 |
| 23 Sep 2026 | 95.74 |
| 24 Sep 2026 | 96.16 |
| 27 Sep 2026 | 95.79 |
| 28 Sep 2026 | 95.98 |
| 29 Sep 2026 | 96.05 |
| 30 Sep 2026 | 95.93 |
| 1 Oct 2026 | 96.22 |
| 4 Oct 2026 | 96.33 |
| 5 Oct 2026 | 96.34 |
| 6 Oct 2026 | 96.37 |
| 7 Oct 2026 | 96.76 |
| 8 Oct 2026 | 96.82 |
| 11 Oct 2026 | 96.78 |
| 12 Oct 2026 | 95.78 |
The same day
Other quakes on 12 October 2026
No other instrument moved 3σ or more that day: this one moved on its own.
US Dollar / Indian Rupee's other quakes
On record, newest first
- 26 August 2026: +2.01%, +3.7σ
- 25 August 2026: −2.27%, −12.7σ
How it is measured
The move is the close-to-close return; its size is that return divided by the standard deviation of US Dollar / Indian Rupee'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 US Dollar / Indian Rupee'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.