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Coinbase: a 3.1σ fall on 30 October 2026

Recorded 1 November 2026

On 30 October 2026 Coinbase fell 10.62% close to close, 3.1 times its typical daily move of 3.43% over the 20 sessions before it: larger than every one of the 67 sessions on record before it. 34 other instruments of the 199 measured that day moved 2σ or more.

The day

Daily closes, as recorded the night after

Move
−10.62%
Size
−3.1σ
Typical day before it
3.43%
Close
143.54
Previous close, 29 October 2026
160.59
Since, to 6 November 2026
−6.12%

Coinbase, the 30 sessions to 30 October 2026

Daily closes; the last point is the quake

Show values
Coinbase, the 30 sessions to 30 October 2026
Point COIN
18 Sep 2026 194
21 Sep 2026 201
22 Sep 2026 201
23 Sep 2026 198
24 Sep 2026 199
25 Sep 2026 195
28 Sep 2026 192
29 Sep 2026 190
30 Sep 2026 186
1 Oct 2026 189
2 Oct 2026 183
5 Oct 2026 188
6 Oct 2026 186
7 Oct 2026 178
8 Oct 2026 172
9 Oct 2026 179
12 Oct 2026 180
13 Oct 2026 182
14 Oct 2026 173
15 Oct 2026 184
16 Oct 2026 173
19 Oct 2026 168
20 Oct 2026 171
21 Oct 2026 177
22 Oct 2026 169
23 Oct 2026 164
26 Oct 2026 160
27 Oct 2026 161
28 Oct 2026 162
29 Oct 2026 161
30 Oct 2026 144

The same day

Other quakes on 30 October 2026

InstrumentMoveSize
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
AMD AMD −10.88% −3.0σ
Orange Juice OJ −10.27% −3.0σ
Rough Rice RICE +2.84% +3.0σ

How it is measured

The move is the close-to-close return; its size is that return divided by the standard deviation of Coinbase'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 Coinbase'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.