125.84
price up icon2.26%   2.78
after-market After Hours: 125.84
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Repligen Corp Stock (RGEN) Option Chain

For the March 20, 2026 expiration date, the RGEN stock option chain has a total of 18 contracts, with 5 call options and 13 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • April 17, 2026 : 1 contracts.
  • May 15, 2026 : 0 contracts.
  • June 18, 2026 : 0 contracts.
  • August 21, 2026 : 31 contracts.

Repligen Corp (RGEN) Most Active Options & Calendar

RGEN Call Options Expiring March 20, 2026

Strike Price Change % Change Volume
favorite 135.00 2.35 0.59 +33.52% 3
favorite 125.00 6.60 0.00 - 2
favorite 95.00 0.00 0.00 - -
favorite 100.00 0.00 0.00 - -
favorite 105.00 0.00 0.00 - -
favorite 110.00 0.00 0.00 - -
favorite 115.00 0.00 0.00 - -

RGEN Put Options Expiring March 20, 2026

Strike Price Change % Change Volume
favorite
120.00
4.01 1.85 +85.65% 6
favorite
125.00
5.91 2.26 +61.92% 6
favorite
100.00
0.40 0.00 - 1
favorite
95.00
0.00 0.00 - -
favorite
105.00
0.50 0.00 - -
favorite
110.00
2.10 0.00 - -
favorite
115.00
1.65 0.00 - -

Repligen Corp Stock (RGEN) Option Chain Analysis

Put Volume Total 13
Call Volume Total 5
Put/Call Ratio (PCR) 2.60
Put Strike With Highest Volume $120.00
Call Strike With Highest Volume $135.00
$70.40
price down icon 0.58%
$182.16
price down icon 0.26%
medical_instruments_supplies COO
$81.98
price down icon 1.67%
$75.67
price up icon 0.28%
medical_instruments_supplies WST
$248.84
price down icon 1.01%
$42.88
price down icon 3.40%
Cap:     |  Volume (24h):