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

MUB Dark Pool Activity

Oct 29, 2026 · 3-session delay

$235MOff-exchange premium
38Dark pool prints
2.3MShares off-exchange
~$101MLargest single print

iShares National Muni Bond ETF (MUB) traded $235M across 38 dark pool prints on Oct 29, about 16% below its recent average. Block-size prints made up roughly 72% of the session.

Key dark pool levels

$1042.3M shares · $235M

Block activity

9Block-size prints
$170MCombined block premium
72%Share of off-exchange premium
~$101MLargest block
TimeSizePricePremiumType
█:██ PM███,██0$█,███.██$██.█MBLOCK
█:██ PM███,██0$█,███.██$██.█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 MUB data

Dealer positioningMUB GEXGamma by strike with call and put wallsOrder flowMUB Options FlowPremium totals, sweeps, and top strikesOverviewMUB Symbol OverviewEverything Robinflow tracks on MUB

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