CHTR
Dark pool — off-exchange short volume
Short ratio (latest)
69.6%
20-day average
66.3%
Off-exchange share (20d)
42%
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
155.84
0.13B
153.10
0.13B
150.37
0.25B
147.64
0.67B
144.90
0.92B
142.17
0.76B
139.43
0.27B
136.70
0.16B
133.97
0.24B
131.23
0.32B
128.50
0.21B
125.76
0.01B
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.