EBAY· eBay Inc.
Dark pool · off-exchange short volume
Short ratio (latest)
59.8%
20-day average
51.4%
Off-exchange share (20d)
38%
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
118.52
0.27B
116.37
0.93B
114.21
1.67B
112.06
1.93B
109.90
3.15B
107.75
3.00B
105.59
2.53B
103.44
2.67B
101.28
1.67B
99.13
1.83B
96.97
2.44B
94.82
1.76B
92.66
4.13B
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.