JBL· Jabil
Dark pool · off-exchange short volume
Short ratio (latest)
60.2%
20-day average
39.8%
Off-exchange share (20d)
36%
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
362.61
1.45B
356.25
1.12B
349.89
0.80B
343.53
1.17B
337.16
1.13B
330.80
0.73B
324.44
0.67B
318.08
0.86B
311.72
1.03B
305.36
0.98B
299.00
0.76B
292.63
0.41B
286.27
0.17B
279.91
0.21B
273.55
0.44B
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.