SYF· Synchrony Financial
Dark pool · off-exchange short volume
Short ratio (latest)
85.4%
20-day average
71.9%
Off-exchange share (20d)
32%
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
86.63
0.25B
85.11
0.30B
83.59
0.50B
82.07
0.27B
80.55
0.96B
79.03
1.81B
77.51
1.91B
75.99
2.85B
74.47
3.45B
72.95
3.47B
71.43
3.70B
69.91
2.60B
68.39
2.49B
66.87
1.74B
65.35
2.36B
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.