Seres Therapeutics, Inc. (MCRB) Stock Chart
MCRB price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
MCRB performance vs the market
Total return, dividends reinvestedMCRB monthly returns
MCRB historical prices
MCRB dividends & splits
About the MCRB chart
Seres Therapeutics (MCRB) closed at $2.46 on October 16, 2026, down 83.5% so far this year. The stock is trading 68.4% below its 200-day moving average of $7.78, which technical analysts usually read as a long-term downtrend. Over the past year MCRB returned −87.2% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Seres Therapeutics, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the MCRB stock overview.
MCRB chart FAQ
What is Seres Therapeutics's all-time high stock price?
The highest closing price for MCRB was $1,028.00 on June 26, 2015 (adjusted for stock splits). As of the October 16, 2026 close it traded 99.8% below that level.
What is the 52-week range of MCRB stock?
Over the 52 weeks to October 16, 2026, MCRB traded between an intraday low of $2.38 on October 14, 2026 and an intraday high of $29.98 on November 20, 2025.
Is MCRB above its 200-day moving average?
No. On October 16, 2026 MCRB closed at $2.46, 68.4% below its 200-day simple moving average of $7.78. The 50-day average was $4.13.
How has MCRB stock performed compared with the S&P 500?
Including reinvested dividends, MCRB returned −87.2% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −98.1% and +83.0%.
Does Seres Therapeutics pay a dividend?
Seres Therapeutics has not paid a dividend in the past 12 months.
Has MCRB stock ever split?
MCRB has split its stock 1 time: 1:20 (April 22, 2025). Prices on this chart are adjusted for all splits.
How do I read the MCRB chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots MCRB against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.