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Alnylam Pharmaceuticals Inc Stock (ALNY) Option Chain

For the November 21, 2025 expiration date, the ALNY stock option chain has a total of 69 contracts, with 36 call options and 33 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 546 contracts.
  • January 16, 2026 : 10 contracts.
  • March 20, 2026 : 2 contracts.
  • June 18, 2026 : 0 contracts.
  • July 17, 2026 : 1 contracts.

Alnylam Pharmaceuticals Inc (ALNY) Most Active Options & Calendar

ALNY Call Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite 480.00 4.00 0.20 +5.26% 22
favorite 510.00 0.55 -0.58 -51.33% 10
favorite 460.00 9.77 -0.54 -5.24% 3
favorite 470.00 5.83 0.13 +2.28% 1
favorite 320.00 0.00 0.00 - -
favorite 330.00 0.00 0.00 - -
favorite 340.00 0.00 0.00 - -

ALNY Put Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite
440.00
8.63 0.73 +9.24% 12
favorite
430.00
4.00 -0.90 -18.37% 7
favorite
460.00
16.00 -11.50 -41.82% 5
favorite
390.00
1.94 -0.56 -22.40% 3
favorite
400.00
1.01 -1.39 -57.92% 3
favorite
420.00
2.50 0.30 +13.64% 2
favorite
450.00
13.23 -10.65 -44.60% 1

Alnylam Pharmaceuticals Inc Stock (ALNY) Option Chain Analysis

Put Volume Total 33
Call Volume Total 36
Put/Call Ratio (PCR) 0.92
Put Strike With Highest Volume $440.00
Call Strike With Highest Volume $480.00
$892.53
price up icon 0.43%
$673.94
price up icon 0.06%
biotechnology ONC
$373.94
price up icon 8.71%
$193.79
price up icon 0.13%
$108.81
price down icon 0.10%
Cap:     |  Volume (24h):