MCRB Stock Posts

2/12/2026 8:38:06 AM

MCRB #SeresTherapeutics stock declines -18.7% in premarket,

Premarket Decliner

MCRB Seres Therapeutics14.09-0.22-1.5%

Premarket:11.45-2.64 (-18.7%)

Globe NewswireThu, 12-Feb 7:00 AM

11/20/2025 11:46:26 AM

Unusual Option Volume

MCRB Seres Therapeutics18.22-10.41 (-36.4%)

Seres Therapeutics trades 2,524 contracts.

11/17/2025 4:13:18 PM

Unusual Option Volume

MCRB Seres Therapeutics21.63+4.97 (+29.8%)

Seres Therapeutics trades 2,970 contracts.

8/26/2025 7:46:56 PM

$MCRB is facing a lot of negative pressure with an imbalance of -172 K. Learn more about net option delta

8/26/2025 1:33:37 PM

Unusual Option Volume

MCRB Seres Therapeutics19.73+0.50 (+2.6%)

Seres Therapeutics trades 3,547 contracts. The highest volume is in the 16-Jan-26 20 calls, which is 1.4% above the current price.

8/14/2025 12:42:18 PM

Unusual Option Volume

MCRB Seres Therapeutics16.48+0.51 (+3.2%)

Seres Therapeutics trades 3,227 contracts. The highest volume is in the 17-Oct-25 17.5 calls, which is 6.2% above the current price.

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