SOXL Dark Pool Activity
Wednesday, September 9, 2026 · 3-session delayed summary
$84.9MOff-exchange premium
43Dark pool prints
677KShares off-exchange
~$7MLargest single print
Direxion Daily Semiconductor Bull 3X ETF (SOXL) traded $84.9M across 43 dark pool prints on Sep 9, about 30% above its recent average. Block-size prints made up roughly 16% of the session, concentrated between $125 and $128.
Key dark pool levels
Block activity
2Block-size prints
$13.8MCombined block premium
16%Share of off-exchange premium
~$7MLargest 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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