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Seres Therapeutics Inc Stock (MCRB) Option Chain

For the November 21, 2025 expiration date, the MCRB stock option chain has a total of 11 contracts, with 10 call options and 1 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 0 contracts.
  • January 16, 2026 : 1 contracts.
  • April 17, 2026 : 29 contracts.
  • January 15, 2027 : 0 contracts.

Seres Therapeutics Inc (MCRB) Most Active Options & Calendar

MCRB Call Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite 25.00 1.25 -0.25 -16.67% 10
favorite 5.00 0.00 0.00 - -
favorite 7.50 0.00 0.00 - -
favorite 10.00 0.00 0.00 - -
favorite 12.50 0.00 0.00 - -
favorite 15.00 0.00 0.00 - -
favorite 17.50 2.80 0.00 - -

MCRB Put Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite
15.00
3.00 1.30 +76.47% 1
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -
favorite
10.00
0.00 0.00 - -
favorite
12.50
1.12 0.00 - -
favorite
17.50
0.00 0.00 - -
favorite
20.00
0.00 0.00 - -

Seres Therapeutics Inc Stock (MCRB) Option Chain Analysis

Put Volume Total 1
Call Volume Total 10
Put/Call Ratio (PCR) 0.10
Put Strike With Highest Volume $15.00
Call Strike With Highest Volume $25.00
$37.73
price up icon 1.14%
$28.95
price up icon 0.80%
$101.78
price up icon 0.23%
$103.95
price down icon 0.01%
biotechnology ONC
$311.95
price down icon 0.20%
$184.44
price down icon 1.00%
Cap:     |  Volume (24h):