BSEP Dark Pool Activity
Wednesday, September 9, 2026 · 3-session delayed summary
$62.4MOff-exchange premium
1Dark pool prints
1.2MShares off-exchange
~$62MLargest single print
Innovator U.S. Equity Buffer ETF - September (BSEP) traded $62.4M across 1 dark pool prints on Sep 9, about 141% above its recent average. Block-size prints made up roughly 100% of the session.
Key dark pool levels
$54
Block activity
1Block-size prints
$62.4MCombined block premium
100%Share of off-exchange premium
~$62MLargest block
| Time | Size | Price | Premium | Type |
|---|---|---|---|---|
| █:██ PM | ███,██0 | $█,███.██ | $██.█M | BLOCK |
| █:██ PM | ███,██0 | $█,███.██ | $██.█M | BLOCK |
Off-exchange premium: May 7 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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