StonkWhisper's Dark Pool Tracker displays weekly off-exchange trading volume sourced from FINRA ATS (Alternative Trading System) data. The dashboard shows per-ticker dark pool share volume, venue breakdowns, week-over-week volume changes, and dark pool activity as a percentage of total market volume. Data is sourced directly from FINRA's published ATS reports and updated weekly when new filings become available.

Dark Pool Intelligence

Name: FINRA ATS Dark Pool Trading Data
Creator: StonkWhisper
License: https://stonkwhisper.com/terms

Off-exchange ATS trading activity • FINRA OTC Transparency Data

Dark Pool Volume Flow

FINRA ATS data — weekly granularity, published on a multi-week delay.

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Activity by Sector

last 28 days of data

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Week Of

2026-07-06

32 active ATS venues

Total DP Shares

6.2B

+5.15% WoW

Total Notional

$779.1B

95.5M trades

Avg DP % of Vol

26.1%

Across 2.7K tickers

Each row = one ticker for one week. Sort by any column.

Week↕	Ticker↕	DP Shares↓	Trades↕	Notional↕	DP % Vol↕	WoW↕	Venues
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Not Financial Advice: This data is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any security. All investment decisions are made solely at your own risk. Guerilla Finance LLC is not a registered investment advisor. Always consult a qualified financial professional before making investment decisions.