726.21
price up icon4.86%   33.63
after-market After Hours: 727.50 1.29 +0.18%
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Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain

For the December 12, 2025 expiration date, the REGN stock option chain has a total of 356 contracts, with 281 call options and 75 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 193 contracts.
  • December 26, 2025 : 52 contracts.
  • January 02, 2026 : 39 contracts.
  • January 09, 2026 : 65 contracts.
  • January 16, 2026 : 167 contracts.

Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar

REGN Call Options Expiring December 12, 2025

Strike Price Change % Change Volume
favorite 730.00 6.00 5.00 +500.00% 88
favorite 710.00 19.30 16.79 +668.92% 61
favorite 720.00 12.20 10.80 +771.43% 32
favorite 725.00 9.50 8.40 +763.64% 32
favorite 715.00 15.00 11.55 +334.78% 16
favorite 705.00 15.10 10.55 +231.87% 8
favorite 735.00 2.22 1.02 +85.00% 7

REGN Put Options Expiring December 12, 2025

Strike Price Change % Change Volume
favorite
715.00
6.22 -7.78 -55.57% 25
favorite
720.00
8.00 -10.30 -56.28% 21
favorite
690.00
1.19 -1.56 -56.73% 12
favorite
705.00
1.75 -6.28 -78.21% 10
favorite
695.00
1.50 -4.30 -74.14% 2
favorite
745.00
36.86 -9.24 -20.04% 2
favorite
360.00
0.05 0.00 - 1

Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis

Put Volume Total 75
Call Volume Total 281
Put/Call Ratio (PCR) 0.27
Put Strike With Highest Volume $715.00
Call Strike With Highest Volume $730.00
$890.11
price up icon 0.08%
$404.46
price down icon 2.59%
$189.85
price down icon 2.22%
$444.64
price up icon 1.75%
biotechnology ONC
$322.68
price up icon 1.25%
Cap:     |  Volume (24h):