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Summit Therapeutics Inc. (SMMT)

NASDAQ

$17.60

$+0.48

(+2.77%)

Previous Close: ⁦$17.13⁩

Market Closed

Summit Therapeutics Inc. (SMMT) Live Price Chart

Last updated: ⁦2026-09-06 13:48:20⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

Summit Therapeutics Inc. (SMMT) operates in the PHARMACEUTICAL PREPARATIONS sector and is listed on NASDAQ. The stock is currently priced at $17.60, with a market capitalization of $14.04B and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $12.07 to $29.23. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$14.04B
Open	$16.87
Day's High	$36.91
Day's Low	$0.66
Previous Close	$17.13
Volume	5.42M
Average Volume	5.33M
P/E Ratio	--
52-Week High	$29.23
52-Week Low	$12.07
Dividend Yield	--
Earnings Date	--

Summit Therapeutics Inc. (SMMT) Latest Closing Stock Price

Summit Therapeutics Inc. (SMMT) last closed at $17.13 as of 2026-09-05 00:01:00, unchanged from the previous close of $17.13.

During the latest regular trading session, SMMT traded between $0.66 and $36.91, with a volume of 5.42M shares. The closing price was near the middle and near the lower end of its 52-week range.

Summit Therapeutics Inc. (SMMT) 7-Day Stock Price Change

Over the past seven days, Summit Therapeutics Inc. (SMMT) moved from $14.33 to $17.60, representing a gain of 22.85% ($3.27).

The stock traded between $13.37 and $17.63 during the period. The latest price is near the upper end of the 7-day range, indicating strong upward.

The average daily volume was 6.36 million shares, down versus the previous seven-day period, indicating lower trading activity.

SMMT 52-Week Price Position

Position in Range: 32.2%

52W Low$12.07

52W High$29.23

SMMT is currently trading at $17.60, placing it 32.2% of the way from its 52-week low of $12.07 to its 52-week high of $29.23. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Summit Therapeutics Inc. (SMMT)?

Summit Therapeutics Inc is a biopharmaceutical company that focuses on the discovery, development, and commercialization of novel antibiotics for serious infectious diseases. Its CDI (Clostridiodes difficile infection) product candidate is ridinilazole, an orally administered small molecule antibiotic. It has two geographical segments: the United States and the United Kingdom.

Summit Therapeutics Inc. Information

Industry	PHARMACEUTICAL PREPARATIONS
Employees	265
Exchange	NASDAQ
Company Website	https://www.smmttx.com

How to Buy Summit Therapeutics Inc. (SMMT) Stock on MEXC

Eligible investors can buy real shares of Summit Therapeutics Inc. (SMMT) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for SMMT and Place Your Order

Open the RealStocks trading page and search for SMMT. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Summit Therapeutics Inc. (SMMT) stock price today?

Summit Therapeutics Inc. (SMMT) is currently trading at $ 17.60, up 2.77% ($0.47) from the previous close of $ 17.13. Intraday prices update in real time during regular trading hours.

2.Is SMMT stock going up or down today?

As of 2026-09-05 00:01:00, SMMT is trading at $ 17.60, up 2.77% ($0.47) from its previous close of $ 17.13. The stock has traded between $ 0.66 and $ 36.91 during today’s regular session. Past price movements do not guarantee future results.

3.What is SMMT pre-market price?

As of 2026-09-05 00:01:00, SMMT is trading at $ 16.90 in pre-market trading, down 1.34% ($0.23) from the previous close of $ 17.13. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is SMMT after-hours price?

As of 2026-09-05 00:01:00, SMMT is trading at $ 17.61 in after-hours trading, up 2.80% ($0.48) from the regular-session close of $ 17.13. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is SMMT stock trading now?

SMMT trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does SMMT sit relative to its 52-week high and low?

Over the past 52 weeks, SMMT has traded between a low of $ 12.07 and a high of $ 29.23. At $ 17.60, the stock is positioned 32.2% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Summit Therapeutics Inc. in?

Summit Therapeutics Inc. (SMMT) operates in the PHARMACEUTICAL PREPARATIONS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Summit Therapeutics Inc.'s market capitalization and where is it listed?

Summit Therapeutics Inc. is listed on the NASDAQ exchange with a market capitalization of $ 14.04B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is SMMT valued in terms of P/E ratio and EPS?

SMMT trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -1.07. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Summit Therapeutics Inc. pay a dividend?

Summit Therapeutics Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.