AMZN· Amazon

Dark pool · off-exchange short volume

as of 2026-11-05

AMZN's off-exchange short-volume ratio was 30.3% on 5 Nov 2026, below its 20-day average of 33.9%. Off-exchange trading was 39% of volume over the last 20 sessions. 12 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 4 Nov 2026.

Short ratio (latest)

30.3%

20-day average

33.9%

Off-exchange share (20d)

39%

Darkpool density

big day, short ratio above trendbelow trendbubble size = how unusual ($vol z-score)

Last ~6 months. Bubbles mark days of unusually large off-exchange dollar volume (≥1.5σ vs the trailing 60 days). Daily resolution — not print-level data.

Darkpool levels ±15% of spot, since 2018-10-01

287.31

2.88B

281.99

10.7B

276.67

30.0B

271.35

53.9B

266.03

65.3B

260.71

92.7B

255.39

99.1B

250.07

126B

244.75

114B

239.43

119B

234.11

166B

228.79

203B

Historical off-exchange $ volume at price: each day's volume spread across that day's range, summed over the full FINRA history. Heavy shelves often act as support/resistance magnets. Amber row = spot's bin.

Off-exchange short-volume ratio

short ratio (20d, right) daily off-exchange share (left)

FINRA daily TRF data, last 2 years. A persistently HIGH short ratio is mostly passive market-maker liquidity provision (commonly read as accumulation pressure) — not naively bearish.