654.04
price up icon0.17%   1.13
after-market After Hours: 649.46 -4.58 -0.70%
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Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain

For the December 19, 2025 expiration date, the REGN stock option chain has a total of 136 contracts, with 70 call options and 66 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 92 contracts.
  • March 20, 2026 : 35 contracts.
  • December 18, 2026 : 70 contracts.

Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar

REGN Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 700.00 14.00 1.20 +9.37% 14
favorite 635.00 48.00 13.00 +37.14% 9
favorite 780.00 3.48 1.48 +74.00% 8
favorite 710.00 10.85 2.42 +28.71% 7
favorite 660.00 31.30 2.30 +7.93% 6
favorite 560.00 108.50 4.49 +4.32% 4
favorite 760.00 5.15 -64.45 -92.60% 4

REGN Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
525.00
2.41 -2.19 -47.61% 40
favorite
520.00
3.00 -0.60 -16.67% 10
favorite
545.00
3.48 -0.92 -20.91% 4
favorite
560.00
4.40 -2.60 -37.14% 4
favorite
600.00
9.68 -0.53 -5.19% 3
favorite
530.00
2.76 -13.14 -82.64% 2
favorite
540.00
4.11 -1.19 -22.45% 1

Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis

Put Volume Total 66
Call Volume Total 70
Put/Call Ratio (PCR) 0.94
Put Strike With Highest Volume $525.00
Call Strike With Highest Volume $700.00
$449.56
price down icon 6.65%
$820.36
price down icon 0.20%
$194.22
price up icon 16.46%
biotechnology ONC
$308.22
price down icon 2.11%
$419.89
price up icon 0.64%
Cap:     |  Volume (24h):