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Seres Therapeutics (MCRB) Stock Chart & Stock Price History

Seres Therapeutics logo
$5.25 +0.22 (+4.37%)
Closing price 04:00 PM Eastern
Extended Trading
$5.25 0.00 (0.00%)
As of 04:40 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Seres Therapeutics Stock Price Performance

The Seres Therapeutics (MCRB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 64.48%, with a year-to-date return of -64.72%. In the past month, the stock has decreased 32.17%, reflecting recent market activity.

As of the latest close, Seres Therapeutics traded at $5.03 with a market cap of $48.69 million and volume of 29,845 shares. Five years ago, the stock traded at a split-adjusted price of $141.80, representing a 96.30% decrease over that period. At the time, it had a market cap of $649.99 million and a volume of 124,639 shares.

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5 Day
Performance
+8.09%
1 Month
Performance
-32.17%
Year-To-Date
Performance
-64.72%
1 Year
Performance
-64.48%
5 Year
Performance
-96.30%

MCRB Stock Chart for Tuesday, August, 4, 2026

Seres Therapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/03/2026$4.83$5.03
+4.14%
$5.13$4.9029,845 shs$48.69 million
07/31/2026$4.86$4.83
-0.56%
$4.99$4.6551,175 shs$46.75 million
07/30/2026$4.65$4.86
+4.45%
$4.90$4.6050,377 shs$47.04 million
07/29/2026$4.80$4.65
-3.12%
$4.91$4.6353,104 shs$45.01 million
07/28/2026$4.85$4.80
-1.03%
$5.01$4.5963,361 shs$46.46 million
07/27/2026$4.97$4.85
-2.41%
$5.29$4.8567,383 shs$46.97 million
07/24/2026$5.23$4.97
-4.97%
$5.44$4.9283,021 shs$48.13 million
07/23/2026$5.28$5.23
-0.95%
$5.36$5.1129,814 shs$50.63 million
07/22/2026$5.25$5.28
+0.57%
$5.33$5.1728,770 shs$51.11 million
07/21/2026$5.11$5.25
+2.74%
$5.33$5.1026,937 shs$50.84 million
07/20/2026$5.33$5.11
-4.13%
$5.36$5.0048,838 shs$49.47 million
07/17/2026$5.18$5.33
+2.90%
$5.69$5.1356,359 shs$51.59 million
07/16/2026$5.45$5.18
-4.95%
$5.60$5.1184,139 shs$50.14 million
07/15/2026$5.34$5.45
+2.06%
$5.54$5.2130,906 shs$52.78 million
07/14/2026$5.62$5.34
-4.98%
$5.70$5.04223,166 shs$51.69 million
07/13/2026$6.11$5.62
-8.02%
$6.12$5.32333,663 shs$54.40 million
07/10/2026$6.74$6.11
-9.35%
$6.85$6.03154,450 shs$59.15 million
07/09/2026$7.14$6.74
-5.60%
$7.45$6.63121,932 shs$65.24 million
07/08/2026$8.14$7.14
-12.29%
$8.10$6.99258,070 shs$69.14 million
07/07/2026$7.71$8.14
+5.58%
$8.25$7.5998,825 shs$78.80 million
07/06/2026$7.74$7.71
-0.39%
$7.78$7.5431,054 shs$74.63 million
07/03/2026$7.74$7.74$8.06$7.48130,834 shs$74.92 million

This page (NASDAQ:MCRB) was last updated on 8/4/2026 by MarketBeat.com Staff.
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