FTNT
Dark pool — off-exchange short volume
Short ratio (latest)
27.3%
20-day average
47.2%
Off-exchange share (20d)
33%
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
150.13
0.09B
147.35
0.70B
144.57
0.85B
141.79
0.42B
139.01
0.31B
136.23
0.23B
133.45
0.37B
130.67
0.56B
127.89
0.81B
125.11
0.38B
122.33
0.28B
119.55
0.18B
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.