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

SRLN Dark Pool Activity

Oct 29, 2026 · 3-session delay

$86MOff-exchange premium
1Dark pool prints
2.1MShares off-exchange
~$86MLargest single print

State Street Blackstone Senior Loan ETF (SRLN) traded $86M across 1 dark pool prints on Oct 29, about 109% above its recent average. Block-size prints made up roughly 100% of the session.

Key dark pool levels

$402.1M shares · $86M

Block activity

1Block-size prints
$86MCombined block premium
100%Share of off-exchange premium
~$86MLargest block
TimeSizePricePremiumType
█:██ PM███,██0$█,███.██$██.█MBLOCK
█:██ PM███,██0$█,███.██$██.█MBLOCK
The print-by-print tape · live in the app →

Off-exchange premium: Oct 22 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 SRLN data

Dealer positioningSRLN GEXGamma by strike with call and put wallsOrder flowSRLN Options FlowPremium totals, sweeps, and top strikesOverviewSRLN Symbol OverviewEverything Robinflow tracks on SRLN

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