MCO Dark Pool Activity
Oct 29, 2026 · 3-session delay
$96MOff-exchange premium
8Dark pool prints
197KShares off-exchange
~$24MLargest single print
Moody's (MCO) traded $96M across 8 dark pool prints on Oct 29, about 440% above its recent average. Block-size prints made up roughly 94% of the session, concentrated between $486 and $488.
Key dark pool levels
Block activity
5Block-size prints
$90MCombined block premium
94%Share of off-exchange premium
~$24MLargest block
| Time | Size | Price | Premium | Type |
|---|---|---|---|---|
| █:██ PM | ███,██0 | $█,███.██ | $██.█M | BLOCK |
| █:██ PM | ███,██0 | $█,███.██ | $██.█M | BLOCK |
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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