558.87
price up icon2.46%   13.41
after-market After Hours: 562.99 4.12 +0.74%
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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 621 contracts, with 356 call options and 265 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • September 19, 2025 : 370 contracts.
  • December 19, 2025 : 134 contracts.
  • January 16, 2026 : 83 contracts.
  • March 20, 2026 : 45 contracts.
  • December 18, 2026 : 22 contracts.

Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar

REGN Call Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite 570.00 10.50 -4.00 -27.59% 175
favorite 585.00 6.50 -0.20 -2.99% 26
favorite 600.00 2.52 -1.69 -40.14% 26
favorite 560.00 14.70 0.70 +5.00% 19
favorite 580.00 7.10 -1.57 -18.11% 15
favorite 545.00 18.17 -12.93 -41.58% 12
favorite 575.00 9.55 2.35 +32.64% 12

REGN Put Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite
500.00
2.40 -4.14 -63.30% 97
favorite
480.00
0.98 -2.22 -69.38% 81
favorite
485.00
0.98 -1.72 -63.70% 20
favorite
520.00
3.78 -12.42 -76.67% 15
favorite
550.00
15.90 -7.95 -33.33% 12
favorite
540.00
12.80 -4.96 -27.93% 6
favorite
525.00
6.81 -6.50 -48.84% 4

Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis

Put Volume Total 265
Call Volume Total 356
Put/Call Ratio (PCR) 0.74
Put Strike With Highest Volume $500.00
Call Strike With Highest Volume $570.00
$401.80
price up icon 2.44%
$673.80
price up icon 0.52%
biotechnology ONC
$299.01
price down icon 0.70%
$107.34
price down icon 0.15%
$27.07
price up icon 2.65%
Cap:     |  Volume (24h):