ANET· Arista Networks

Dark pool · off-exchange short volume

as of 2026-11-05

ANET's off-exchange short-volume ratio was 22.7% on 5 Nov 2026, below its 20-day average of 34.2%. Off-exchange trading was 44% of volume over the last 20 sessions. 8 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 4 Nov 2026.

Short ratio (latest)

22.7%

20-day average

34.2%

Off-exchange share (20d)

44%

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

203.47

3.43B

199.90

2.91B

196.33

3.40B

192.76

3.71B

189.19

4.06B

185.62

4.47B

182.05

3.67B

178.48

3.76B

174.91

5.42B

171.34

6.11B

167.77

6.41B

164.20

5.09B

160.63

4.61B

157.06

5.39B

153.49

5.60B

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.