INSM Options Flow Summary
Oct 29, 2026 · 3-session delay
$4.2MCall premium
$154KPut premium
0.04Put/call premium ratio
0Sweeps detected
Insmed (INSM) options traded $4.4M in premium on Oct 29, skewed 96% to calls. Buying concentrated at the $110 calls expiring Jan 15, with $3.8M across 3 trades there, mostly in blocks.
Premium split
Calls $4.2M · 96%Puts $154K · 4%
Most active strikes
| Strike | C/P | Expiry | Total premium | Trades | Type |
|---|---|---|---|---|---|
| $110 | CALL | Jan 15 | $3.8M | 3 | BLOCKS |
| $110 | CALL | Nov 20 | $511K | 3 | MIXED |
| $120 | PUT | Jan 15 | $154K | 1 | MIXED |
| $100 | CALL | Jan 15 | $123K | 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
What these terms mean: Options sweep·Block trade·Volume to open interest ratio
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