567.74
price up icon1.43%   7.98
after-market After Hours: 567.75 0.010 +0.00%
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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 622 contracts, with 74 call options and 548 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 580.00 23.10 9.10 +65.00% 17
favorite 560.00 32.70 -0.75 -2.24% 15
favorite 535.00 48.32 0.16 +0.33% 8
favorite 565.00 30.35 8.05 +36.10% 7
favorite 570.00 28.50 7.00 +32.56% 5
favorite 600.00 17.00 2.06 +13.79% 4
favorite 540.00 45.50 0.20 +0.44% 3

REGN Put Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite
390.00
1.76 0.98 +125.64% 250
favorite
400.00
1.79 0.79 +79.00% 250
favorite
785.00
220.50 -22.40 -9.22% 22
favorite
780.00
215.43 -18.63 -7.96% 8
favorite
525.00
13.00 -4.08 -23.89% 5
favorite
540.00
19.18 1.13 +6.26% 5
favorite
680.00
116.25 -26.95 -18.82% 2

Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis

Put Volume Total 548
Call Volume Total 74
Put/Call Ratio (PCR) 7.41
Put Strike With Highest Volume $390.00
Call Strike With Highest Volume $580.00
$314.94
price down icon 2.39%
$560.24
price down icon 0.54%
biotechnology ONC
$250.30
price down icon 1.22%
$112.89
price down icon 0.90%
$98.18
price up icon 1.57%
Cap:     |  Volume (24h):