Tapeab.io
BETA
EMR· Emerson Electric
Dark pool · off-exchange short volume
Short ratio (latest)
55.2%
20-day average
54.1%
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

164.37
0.51B
161.32
0.85B
158.28
1.94B
155.23
1.72B
152.19
2.21B
149.15
4.03B
146.10
4.82B
143.06
4.88B
140.01
4.82B
136.97
5.00B
133.93
4.09B
130.88
8.25B

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.

EMR Dark Pool — Off-Exchange & Short Volume — Tapelab