ADSK· Autodesk
Dark pool · off-exchange short volume
Short ratio (latest)
65.2%
20-day average
61.9%
Off-exchange share (20d)
35%
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
242.14
8.04B
237.89
7.29B
233.64
5.88B
229.39
4.62B
225.14
4.04B
220.90
5.46B
216.65
8.03B
212.40
7.33B
208.15
7.65B
203.90
6.96B
199.66
7.00B
195.41
7.02B
191.16
4.63B
186.91
2.85B
182.66
2.00B
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.