AbbVie: a 3.1σ fall on 13 October 2026
Recorded 15 October 2026On 13 October 2026 AbbVie fell 2.40% close to close, 3.1 times its typical daily move of 0.77% over the 20 sessions before it: larger than every one of the 64 sessions on record before it. 7 other instruments of the 199 measured that day moved 2σ or more.
The day
Daily closes, as recorded the night after
- Move
- −2.40%
- Size
- −3.1σ
- Typical day before it
- 0.77%
- Close
- 274.36
- Previous close, 12 October 2026
- 281.12
- Since, to 21 October 2026
- +3.81%
AbbVie, the 30 sessions to 13 October 2026
Daily closes; the last point is the quake
Show values
| Point | ABBV |
|---|---|
| 31 Aug 2026 | 256 |
| 1 Sep 2026 | 260 |
| 2 Sep 2026 | 262 |
| 3 Sep 2026 | 260 |
| 4 Sep 2026 | 256 |
| 8 Sep 2026 | 249 |
| 9 Sep 2026 | 251 |
| 10 Sep 2026 | 255 |
| 11 Sep 2026 | 257 |
| 14 Sep 2026 | 262 |
| 15 Sep 2026 | 263 |
| 16 Sep 2026 | 263 |
| 17 Sep 2026 | 264 |
| 18 Sep 2026 | 264 |
| 21 Sep 2026 | 264 |
| 22 Sep 2026 | 265 |
| 23 Sep 2026 | 265 |
| 24 Sep 2026 | 265 |
| 25 Sep 2026 | 264 |
| 28 Sep 2026 | 266 |
| 29 Sep 2026 | 263 |
| 30 Sep 2026 | 262 |
| 1 Oct 2026 | 260 |
| 2 Oct 2026 | 263 |
| 5 Oct 2026 | 266 |
| 6 Oct 2026 | 267 |
| 7 Oct 2026 | 271 |
| 8 Oct 2026 | 272 |
| 9 Oct 2026 | 276 |
| 12 Oct 2026 | 281 |
| 13 Oct 2026 | 274 |
The same day
Other quakes on 13 October 2026
| Instrument | Move | Size |
|---|---|---|
| Johnson & Johnson JNJ | −5.73% | −5.5σ |
| Optimism OP | +21.44% | +3.3σ |
| US Dollar / Taiwan Dollar USD/TWD | +0.56% | +3.2σ |
| KOSPI KOSPI | −5.46% | −3.0σ |
AbbVie's other quakes
On record, newest first
- 14 October 2026: +3.32%, +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 AbbVie'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 AbbVie'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.