Dark pool monitor
Per-symbol off-exchange anomalies: deviation from the 20-day average, short-volume ratio, 10-day trend.
Latest trading date Nov 9 · 621 symbols covered
Off-exchange volume
8.21B
Nov 9 · 621 symbols
Short volume
46.7%
Short / total off-exchange (includes market-maker hedging; not directional)
Flagged
11
≥2× 20-day average and ≥500K shares
🔒
11 symbols flagged in off-exchange volume today
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Tickers and per-symbol numbers are members-only. Dark pool volume often moves before price does.
Updated 2 min ago · refreshed T+1 each trading day
Source: FINRA off-exchange volume (ATS dark pools plus wholesaler executions), daily, T+1.