573.38
price up icon1.09%   6.16
after-market After Hours: 572.10 -1.28 -0.22%
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Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain

For the September 19, 2025 expiration date, the REGN stock option chain has a total of 172 contracts, with 142 call options and 30 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 128 contracts.
  • January 16, 2026 : 83 contracts.
  • March 20, 2026 : 48 contracts.
  • December 18, 2026 : 5 contracts.

Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar

REGN Call Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite 620.00 2.20 0.40 +22.22% 63
favorite 580.00 11.90 1.53 +14.75% 44
favorite 600.00 4.45 0.60 +15.58% 10
favorite 575.00 12.95 -2.05 -13.67% 9
favorite 585.00 9.48 -4.38 -31.60% 5
favorite 615.00 2.29 -1.00 -30.40% 4
favorite 610.00 3.20 0.50 +18.52% 3

REGN Put Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite
540.00
5.15 -0.54 -9.49% 4
favorite
560.00
10.50 -1.50 -12.50% 4
favorite
575.00
17.00 -2.26 -11.73% 4
favorite
580.00
19.10 4.60 +31.72% 4
favorite
565.00
12.40 0.69 +5.89% 3
favorite
505.00
3.41 2.31 +210.00% 2
favorite
520.00
2.10 -0.30 -12.50% 2

Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis

Put Volume Total 30
Call Volume Total 142
Put/Call Ratio (PCR) 0.21
Put Strike With Highest Volume $540.00
Call Strike With Highest Volume $620.00
$452.00
price down icon 0.34%
$750.78
price up icon 2.33%
biotechnology ONC
$341.80
price up icon 7.24%
$145.10
price up icon 1.80%
$112.46
price up icon 8.66%
Cap:     |  Volume (24h):