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MKC

Dark pool — off-exchange short volume

Short ratio (latest)
46.0%
20-day average
49.5%
Off-exchange share (20d)
40%

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

56.37
0.39B
55.38
0.14B
54.40
0.23B
53.41
0.88B
52.42
0.84B
51.43
0.55B
50.44
0.52B
49.45
0.36B
48.46
0.51B
47.47
0.71B
46.48
0.57B
45.49
0.11B
44.51
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.