RSP Dark Pool Activity
Wednesday, September 9, 2026 · 3-session delayed summary
$146MOff-exchange premium
20Dark pool prints
678KShares off-exchange
~$56MLargest single print
Invesco S&P 500 Equal Weight ETF (RSP) traded $146M across 20 dark pool prints on Sep 9, about 64% above its recent average. Block-size prints made up roughly 75% of the session, concentrated between $215 and $216.
Key dark pool levels
Block activity
3Block-size prints
$109MCombined block premium
75%Share of off-exchange premium
~$56MLargest block
| Time | Size | Price | Premium | Type |
|---|---|---|---|---|
| █:██ PM | ███,██0 | $█,███.██ | $██.█M | BLOCK |
| █:██ PM | ███,██0 | $█,███.██ | $██.█M | BLOCK |
Off-exchange premium: Sep 2 to Sep 9, 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. Prices where unusual volume accumulates often act as support or resistance when revisited. Learn how Robinflow tracks dark pools
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