Off-exchange volume anomalies and institutional block prints.
Approximately 40% of US equity volume executes in dark pools. Fin45 monitors dark pool prints for volume anomalies, large block trades, and institutional accumulation/distribution patterns that diverge from lit exchange activity.
FINRA Alternative Display Facility (ADF) data, which reports all off-exchange trades with a short delay. This includes block prints, price levels, and volume.
When dark pool volume significantly exceeds lit exchange volume (especially on the bid side), it often indicates institutional accumulation ahead of positive catalysts.
Dark pool prints are reported with a short delay (typically seconds to minutes). Fin45 processes them in near real-time for scoring.
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