Session data for 2026-10-23 recorded 91,442 prints with $3.37 billion in total premium. Call volume reached $1.63 billion while puts totaled $1.74 billion, yielding a 1.02 call-to-put ratio. QQQ led premium activity with $678 million across 18,751 prints, followed by SPY at $585 million. MU, NVDA, and TSLA rounded out the top five by premium. The single largest print was a $75.8 million PLTR call. The tape indicated a bearish bias with a score of 48 during the 08:30–15:00 CT window.
Largest single print of the session: a $75.9M CALL in $PLTR.
| Ticker | Premium | Prints |
|---|---|---|
| $QQQ | $678.3M | 18,751 |
| $SPY | $585.4M | 16,475 |
| $MU | $309.2M | 8,799 |
| $NVDA | $230.3M | 6,635 |
| $TSLA | $207.5M | 6,610 |
| $PLTR | $128.8M | 1,621 |
| $AMD | $114.1M | 3,568 |
| $MSTR | $108.9M | 1,668 |
| $META | $108.3M | 3,302 |
| $AAPL | $103.0M | 3,109 |
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