CAT Dark Pool Activity
Oct 29, 2026 · 3-session delay
$225MOff-exchange premium
67Dark pool prints
345KShares off-exchange
~$65MLargest single print
Caterpillar (CAT) traded $225M across 67 dark pool prints on Oct 29, about 413% above its recent average. Block-size prints made up roughly 49% of the session, concentrated between $647 and $661.
Key dark pool levels
Block activity
6Block-size prints
$110MCombined block premium
49%Share of off-exchange premium
~$65MLargest 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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