175.42
price down icon4.75%   -8.75
 
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Repligen Corp Stock (RGEN) Option Chain

For the October 16, 2026 expiration date, the RGEN stock option chain has a total of 289 contracts, with 22 call options and 267 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • November 20, 2026 : 3,249 contracts.
  • December 18, 2026 : 7 contracts.
  • January 15, 2027 : 0 contracts.
  • February 19, 2027 : 1 contracts.
  • April 16, 2027 : 0 contracts.

Repligen Corp (RGEN) Most Active Options & Calendar

RGEN Call Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite 140.00 34.40 0.00 - 10
favorite 200.00 0.01 -0.01 -50.00% 4
favorite 115.00 61.00 -2.72 -4.27% 2
favorite 175.00 0.49 -10.29 -95.45% 2
favorite 120.00 55.52 -7.03 -11.24% 1
favorite 125.00 52.45 2.92 +5.90% 1
favorite 130.00 45.33 -13.47 -22.91% 1

RGEN Put Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite
175.00
1.31 -6.19 -82.53% 262
favorite
170.00
0.68 -0.49 -41.88% 3
favorite
165.00
0.05 -8.45 -99.41% 2
favorite
10.00
0.00 0.00 - -
favorite
12.50
0.00 0.00 - -
favorite
15.00
0.00 0.00 - -
favorite
17.50
0.00 0.00 - -

Repligen Corp Stock (RGEN) Option Chain Analysis

Put Volume Total 267
Call Volume Total 22
Put/Call Ratio (PCR) 12.14
Put Strike With Highest Volume $175.00
Call Strike With Highest Volume $140.00
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Cap:     |  Volume (24h):