Alnylam Pharmaceuticals I... (ALNY)
NASDAQ: ALNY
· Real-Time Price · USD
449.02
6.29 (1.42%)
At close: Aug 15, 2025, 3:59 PM
450.00
0.22%
Pre-market: Aug 18, 2025, 08:22 AM EDT
ALNY Open Interest Chart
Open interest breakdown by expiration date for ALNY
options contracts. Displaying data for 8
active expiration dates with future expiry.
Total open interest across all expiries is
14,713
contracts, with 6,930
call contracts and
7,783 put contracts. The
overall put-call open interest ratio is
1.12, indicating a
bearish
bias in positioning. Options expire from
Sep 19, 2025
to
Jan 15, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 2,968 | 4,142 | 1.40 |
| Oct 17, 2025 | 64 | 1 | 0.02 |
| Dec 19, 2025 | 1,040 | 1,362 | 1.31 |
| Jan 16, 2026 | 1,845 | 1,409 | 0.76 |
| Mar 20, 2026 | 19 | 13 | 0.68 |
| Jun 18, 2026 | 10 | 1 | 0.10 |
| Jul 17, 2026 | 81 | 606 | 7.48 |
| Jan 15, 2027 | 903 | 249 | 0.28 |