FINRA OTC Transparency
Dark Pool
Weekly off-exchange (ATS) share volume per stock, straight from FINRA. When a name's dark-pool volume runs well above its trailing average, that's accumulation worth flagging. Open any ticker to chart its dark-pool history against price.
Off-exchange flow
Dark Pool Spikes
Weeks when a stock’s off-exchange (dark-pool) volume jumped well above its own baseline. We read the price move that week to flag whether the heavy volume leaned toward accumulation or distribution.
Spike = a week’s off-exchange (ATS) volume ≥ 2× that stock’s trailing-8-week average. Direction reads the price move that week: heavy volume with the price up leans accumulation, down leans distribution. Source: FINRA OTC Transparency, published with a ~2–4 week lag. Research tool, not investment advice.