DIA Options Flow Summary
Tuesday, September 8, 2026 · 3-session delayed summary
$1.5MCall premium
$1.8MPut premium
1.21Put/call premium ratio
12Sweeps detected
State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) options traded $3.3M in premium on Sep 8, skewed 55% to puts. Buying concentrated at the $360 calls expiring Dec 18, with $888K across 1 trades there.
Premium split
Calls $1.5M · 45%Puts $1.8M · 55%
Most active strikes
| Strike | C/P | Expiry | Total premium | Trades | Type |
|---|---|---|---|---|---|
| $360 | CALL | Dec 18 | $888K | 1 | MIXED |
| $530 | PUT | Sep 11 | $432K | 3 | MOSTLY SWEPT |
| $500 | CALL | Oct 16 | $404K | 2 | BLOCKS |
| $495 | CALL | Sep 11 | $341K | 1 | BLOCKS |
| $█,███ | CALL | ██/██ | $█.█M | █ | ████ |
How to read this: sweeps split an order across multiple exchanges for immediate fills (urgency); blocks are single large negotiated trades (size). Premium skew shows where conviction concentrated, not guaranteed direction. Learn how options flow works
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