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Seres Therapeutics Inc Stock (MCRB) Option Chain

For the October 17, 2025 expiration date, the MCRB stock option chain has a total of 498 contracts, with 486 call options and 12 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 184 contracts.
  • January 15, 2027 : 37 contracts.

Seres Therapeutics Inc (MCRB) Most Active Options & Calendar

MCRB Call Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite 25.00 0.78 -0.22 -22.00% 197
favorite 22.50 0.70 -0.70 -50.00% 135
favorite 17.50 1.80 -0.35 -16.28% 108
favorite 20.00 1.10 -0.45 -29.03% 27
favorite 15.00 1.75 -1.25 -41.67% 14
favorite 30.00 0.32 -0.38 -54.29% 5
favorite 0.50 0.00 0.00 - -

MCRB Put Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite
15.00
2.30 0.90 +64.29% 11
favorite
17.50
4.05 0.85 +26.56% 1
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.00 0.00 - -
favorite
2.50
0.00 0.00 - -

Seres Therapeutics Inc Stock (MCRB) Option Chain Analysis

Put Volume Total 12
Call Volume Total 486
Put/Call Ratio (PCR) 0.02
Put Strike With Highest Volume $15.00
Call Strike With Highest Volume $25.00
$36.36
price down icon 0.93%
$83.10
price down icon 3.56%
$27.82
price down icon 2.76%
$96.74
price down icon 7.26%
$145.93
price up icon 0.10%
biotechnology ONC
$324.34
price down icon 3.38%
Cap:     |  Volume (24h):