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Dark pool · off-exchange short volume
Short ratio (latest)
39.6%
20-day average
32.4%
Off-exchange share (20d)
31%
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
97.83
2.84B
96.12
2.64B
94.40
6.52B
92.69
8.44B
90.97
8.84B
89.25
6.80B
87.54
4.60B
85.82
3.55B
84.10
1.09B
82.39
0.28B
80.67
0.18B
78.95
0.09B
77.24
0.11B
75.52
0.28B
73.81
0.20B
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.