AIG· American International Group
Dark pool · off-exchange short volume
Short ratio (latest)
23.8%
20-day average
35.2%
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
85.88
0.38B
84.37
1.62B
82.86
2.76B
81.36
4.11B
79.85
5.72B
78.34
6.45B
76.84
8.98B
75.33
8.33B
73.82
7.64B
72.32
6.64B
70.81
5.34B
69.30
2.29B
67.80
1.31B
66.29
0.91B
64.78
1.14B
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.