Home/Symbols/Dark Pool/OPCH
Off-exchange data

OPCH Dark Pool Activity

Oct 29, 2026 · 3-session delay

$122MOff-exchange premium
34Dark pool prints
3.8MShares off-exchange
~$13MLargest single print

Option Care Health (OPCH) traded $122M across 34 dark pool prints on Oct 29, about 4173% above its recent average. Block-size prints made up roughly 44% of the session.

Key dark pool levels

$323.8M shares · $122M

Block activity

6Block-size prints
$53.2MCombined block premium
44%Share of off-exchange premium
~$13MLargest block
TimeSizePricePremiumType
█:██ PM███,██0$█,███.██$██.█MBLOCK
█:██ PM███,██0$█,███.██$██.█MBLOCK
The print-by-print tape · live in the app →

Off-exchange premium: Oct 23 to Oct 29, 2026

How to read this: dark pools are private venues where institutions execute large trades away from public order books; the prints are reported through FINRA shortly after execution (the guide to how dark pool trading works covers the background). Prices where unusual volume accumulates are the reference prices traders watch when the market revisits them. Learn how Robinflow tracks dark pools →

What these terms mean: Dark pool print·Dark pool levels·Trade condition codes

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More OPCH data

Dealer positioningOPCH GEXGamma by strike with call and put wallsOrder flowOPCH Options FlowPremium totals, sweeps, and top strikesOverviewOPCH Symbol OverviewEverything Robinflow tracks on OPCH

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