MPWR

Dark pool — off-exchange short volume

GEX Back to dark pool

Short ratio (latest)

77.4%

20-day average

64.1%

Off-exchange share (20d)

30%

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

1679.47

0.33B

1650.00

1.09B

1620.54

1.70B

1591.07

2.43B

1561.61

2.55B

1532.14

2.05B

1502.68

0.97B

1473.21

0.67B

1443.75

0.37B

1414.29

0.19B

1384.82

0.20B

1355.36

0.71B

1325.89

0.39B

1296.43

0.22B

1266.96

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.