Australian Dollar / Japanese Yen: a 3.1σ fall on 30 July 2026
Recorded 2 November 2026On 30 July 2026 Australian Dollar / Japanese Yen fell 0.99% close to close, 3.1 times its typical daily move of 0.32% over the 20 sessions before it: larger than every one of the 2 sessions on record before it. 49 other instruments of the 199 measured that day moved 2σ or more.
The day
Daily closes, as recorded the night after
- Move
- −0.99%
- Size
- −3.1σ
- Typical day before it
- 0.32%
- Close
- 112.51
- Previous close, 29 July 2026
- 113.63
- Since, to 7 November 2026
- −3.30%
Australian Dollar / Japanese Yen, the 18 sessions to 30 July 2026
Daily closes; the last point is the quake
Show values
| Point | AUD/JPY |
|---|---|
| 6 Jul 2026 | 112.73 |
| 7 Jul 2026 | 112.38 |
| 8 Jul 2026 | 112.73 |
| 9 Jul 2026 | 112.72 |
| 12 Jul 2026 | 112.37 |
| 13 Jul 2026 | 112.36 |
| 14 Jul 2026 | 113.14 |
| 15 Jul 2026 | 113.55 |
| 16 Jul 2026 | 113.62 |
| 19 Jul 2026 | 113.41 |
| 20 Jul 2026 | 113.73 |
| 21 Jul 2026 | 114.23 |
| 22 Jul 2026 | 113.98 |
| 23 Jul 2026 | 114.14 |
| 26 Jul 2026 | 114.43 |
| 27 Jul 2026 | 114.42 |
| 28 Jul 2026 | 114.29 |
| 29 Jul 2026 | 113.63 |
| 30 Jul 2026 | 112.51 |
The same day
Other quakes on 30 July 2026
| Instrument | Move | Size |
|---|---|---|
| Microsoft MSFT | +15.51% | +9.4σ |
| US Dollar / Japanese Yen USD/JPY | −1.91% | −6.9σ |
| Canadian Dollar / Japanese Yen CAD/JPY | −1.74% | −6.0σ |
| Euro / Japanese Yen EUR/JPY | −1.43% | −5.9σ |
| US Dollar / Turkish Lira USD/TRY | +0.28% | +4.4σ |
| US Dollar / Colombian Peso USD/COP | −2.46% | −4.1σ |
| Uniswap UNI | +11.21% | +3.8σ |
| BNB BNB | +3.61% | +3.6σ |
| British Pound / Japanese Yen GBP/JPY | −1.22% | −3.5σ |
| Riot Platforms RIOT | +21.27% | +3.4σ |
| US Dollar / Singapore Dollar USD/SGD | −0.52% | −3.3σ |
| Swiss Franc / Japanese Yen CHF/JPY | −0.99% | −3.2σ |
| Micron Technology MU | +18.36% | +3.2σ |
| US Dollar Index DXY | −0.78% | −3.1σ |
| MARA Holdings MARA | +17.61% | +3.1σ |
| US Dollar / South Korean Won USD/KRW | −1.50% | −3.1σ |
| Taiwan Semiconductor TSM | +7.64% | +3.0σ |
Australian Dollar / Japanese Yen's other quakes
On record, newest first
- 6 November 2026: −1.59%, −3.4σ
- 3 September 2026: −1.53%, −5.1σ
- 2 August 2026: −1.33%, −3.3σ
How it is measured
The move is the close-to-close return; its size is that return divided by the standard deviation of Australian Dollar / Japanese Yen'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 Australian Dollar / Japanese Yen'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.