CDNS· Cadence Design Systems
Dark pool · off-exchange short volume
Short ratio (latest)
34.6%
20-day average
49.8%
Off-exchange share (20d)
36%
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
329.88
5.26B
324.09
7.17B
318.31
9.79B
312.52
8.85B
306.73
10.5B
300.94
10.3B
295.16
10.3B
289.37
8.46B
283.58
7.65B
277.80
6.40B
272.01
6.43B
266.22
6.18B
260.43
4.99B
254.65
4.79B
248.86
4.14B
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.