547.74
price up icon2.40%   12.83
after-market After Hours: 547.29 -0.45 -0.08%
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Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain

For the August 15, 2025 expiration date, the REGN stock option chain has a total of 131 contracts, with 94 call options and 37 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • September 19, 2025 : 4 contracts.
  • December 19, 2025 : 4 contracts.
  • January 16, 2026 : 8 contracts.
  • March 20, 2026 : 1 contracts.
  • December 18, 2026 : 31 contracts.

Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar

REGN Call Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite 560.00 26.30 8.00 +43.72% 18
favorite 620.00 8.20 3.96 +93.40% 18
favorite 500.00 60.00 -1.00 -1.64% 10
favorite 600.00 12.55 3.55 +39.44% 7
favorite 515.00 52.70 15.35 +41.10% 5
favorite 525.00 46.10 15.60 +51.15% 5
favorite 575.00 21.75 7.02 +47.66% 5

REGN Put Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite
450.00
3.75 -1.25 -25.00% 11
favorite
490.00
6.90 -1.60 -18.82% 4
favorite
460.00
4.00 -5.45 -57.67% 3
favorite
535.00
23.80 -9.80 -29.17% 3
favorite
540.00
26.00 -17.60 -40.37% 3
favorite
415.00
2.62 -0.25 -8.71% 2
favorite
435.00
2.90 -0.22 -7.05% 2

Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis

Put Volume Total 37
Call Volume Total 94
Put/Call Ratio (PCR) 0.39
Put Strike With Highest Volume $450.00
Call Strike With Highest Volume $560.00
$329.77
price up icon 2.39%
$545.11
price up icon 0.49%
biotechnology ONC
$244.32
price down icon 0.34%
$108.26
price up icon 0.70%
$98.24
price up icon 0.64%
Cap:     |  Volume (24h):