NASDAQ · MCRB

Seres Therapeutics, Inc.

Healthcare · Biotechnology

$1.98

Down-$0.11 (-5.26%)

Updated Oct 27, 2026, 5:59 AM

SID Score

2.7/10

Composite research score

Smart Money

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Institutional and insider signal

Price performance · MCRB

MCRB price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 26, 2026

Daily close

View OHLC price history

MCRB OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 26, 2026	$2.11	$2.185	$1.98	$1.98	53.07K
Oct 23, 2026	$2.13	$2.17	$2.00	$2.09	69.71K
Oct 22, 2026	$2.29	$2.30	$2.02	$2.13	132.2K
Oct 21, 2026	$2.30	$2.40	$2.2609	$2.30	41.77K
Oct 20, 2026	$2.41	$2.5499	$2.31	$2.31	66.98K
Oct 19, 2026	$2.46	$2.58	$2.415	$2.42	23.37K
Oct 16, 2026	$2.56	$2.56	$2.422	$2.46	38.57K
Oct 15, 2026	$2.40	$2.6099	$2.40	$2.53	24.61K
Oct 14, 2026	$2.65	$2.66	$2.385	$2.42	42.97K
Oct 13, 2026	$2.66	$2.66	$2.51	$2.53	44.06K
Oct 12, 2026	$2.75	$2.78	$2.66	$2.68	54.28K
Oct 9, 2026	$2.65	$2.75	$2.58	$2.71	79.41K
Oct 8, 2026	$2.68	$2.7243	$2.42	$2.63	213.36K
Oct 7, 2026	$2.86	$3.00	$2.70	$2.72	60.38K
Oct 6, 2026	$2.875	$3.0198	$2.80	$2.90	76.42K
Oct 5, 2026	$2.91	$2.91	$2.81	$2.85	63.3K
Oct 2, 2026	$2.98	$3.20	$2.91	$2.94	100.95K
Oct 1, 2026	$3.10	$3.41	$2.83	$2.93	247.33K
Sep 30, 2026	$3.4733	$3.4855	$3.26	$3.35	54.61K
Sep 29, 2026	$3.54	$3.585	$3.35	$3.48	71.29K
Sep 28, 2026	$3.49	$3.55	$3.4051	$3.52	55.49K