132.63
price down icon4.86%   -6.77
after-market After Hours: 132.67 0.04 +0.03%
loading

Repligen Corp Stock (RGEN) Option Chain

For the February 20, 2026 expiration date, the RGEN stock option chain has a total of 83 contracts, with 14 call options and 69 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 2 contracts.
  • May 15, 2026 : 0 contracts.
  • June 18, 2026 : 0 contracts.
  • August 21, 2026 : 0 contracts.

Repligen Corp (RGEN) Most Active Options & Calendar

RGEN Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 140.00 2.70 -2.10 -43.75% 5
favorite 150.00 1.33 -0.26 -16.35% 5
favorite 145.00 1.13 -4.47 -79.82% 4
favorite 65.00 0.00 0.00 - -
favorite 70.00 0.00 0.00 - -
favorite 75.00 0.00 0.00 - -
favorite 80.00 0.00 0.00 - -

RGEN Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
140.00
9.02 3.87 +75.15% 55
favorite
150.00
17.00 4.90 +40.50% 6
favorite
135.00
5.75 2.95 +105.36% 4
favorite
125.00
1.35 0.65 +92.86% 2
favorite
145.00
13.52 5.12 +60.95% 2
favorite
65.00
0.00 0.00 - -
favorite
70.00
0.00 0.00 - -

Repligen Corp Stock (RGEN) Option Chain Analysis

Put Volume Total 69
Call Volume Total 14
Put/Call Ratio (PCR) 4.93
Put Strike With Highest Volume $140.00
Call Strike With Highest Volume $140.00
$75.95
price down icon 6.80%
$183.86
price down icon 6.91%
medical_instruments_supplies COO
$81.70
price down icon 1.63%
$74.91
price down icon 0.24%
medical_instruments_supplies WST
$243.61
price down icon 1.04%
medical_instruments_supplies RMD
$245.73
price down icon 5.35%
Cap:     |  Volume (24h):