BSX Options Flow Summary
Oct 29, 2026 · 3-session delay
$496KCall premium
$1.5MPut premium
3.04Put/call premium ratio
1Sweeps detected
Boston Scientific (BSX) options traded $2M in premium on Oct 29, skewed 75% to puts. Buying concentrated at the $75 puts expiring Jan 15, with $3.4M across 2 trades there.
Premium split
Calls $496K · 25%Puts $1.5M · 75%
Most active strikes
| Strike | C/P | Expiry | Total premium | Trades | Type |
|---|---|---|---|---|---|
| $75 | PUT | Jan 15 | $3.4M | 2 | MIXED |
| $90 | PUT | Dec 18 | $1.4M | 2 | BLOCKS |
| $70 | PUT | Jan 15 | $1.2M | 1 | BLOCKS |
| $95 | PUT | Dec 18 | $1.2M | 2 | 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
What these terms mean: Options sweep·Block trade·Volume to open interest ratio
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