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Omeros Corporation (OMER)

NASDAQ

$18.93

$-0.18

(-0.94%)

Previous Close: ⁦$19.11⁩

Market Closed

Omeros Corporation (OMER) Live Price Chart

Last updated: ⁦2026-09-06 08:15:40⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

Omeros Corporation (OMER) operates in the PHARMACEUTICAL PREPARATIONS sector and is listed on NASDAQ. The stock is currently priced at $18.93, with a market capitalization of $1.37B and a P/E ratio of 11.08. Over the past 52 weeks, its price has ranged from $3.94 to $19.65. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$1.37B
Open	$19.00
Day's High	$30.23
Day's Low	$0.92
Previous Close	$19.11
Volume	743.00K
Average Volume	--
P/E Ratio	11.08
52-Week High	$19.65
52-Week Low	$3.94
Dividend Yield	--
Earnings Date	--

Omeros Corporation (OMER) Latest Closing Stock Price

Omeros Corporation (OMER) last closed at $19.11 as of 2026-09-04 23:31:00, unchanged from the previous close of $19.11.

During the latest regular trading session, OMER traded between $0.92 and $30.23, with a volume of 743.00K shares. The closing price was near the middle and near the upper end of its 52-week range.

Omeros Corporation (OMER) 7-Day Stock Price Change

Over the past seven days, Omeros Corporation (OMER) moved from $18.54 to $18.93, representing a gain of 2.10% ($0.39).

The stock traded between $18.93 and $19.39 during the period. The latest price is near the lower end of the 7-day range, indicating moderate upward.

The average daily volume was 1.38 million shares, down versus the previous seven-day period, indicating lower trading activity.

OMER 52-Week Price Position

Position in Range: 95.4%

52W Low$3.94

52W High$19.65

OMER is currently trading at $18.93, placing it 95.4% of the way from its 52-week low of $3.94 to its 52-week high of $19.65. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Omeros Corporation (OMER)?

Omeros Corp is an inventive, commercial-stage biotechnology company that discovers and develops first-in-class protein and small-molecule therapeutics for large-market and orphan indications, with particular emphasis on complement-mediated diseases, cancers, and addictive or compulsive disorders. The company's clinical-stage development programs include: narsoplimab, its antibody targeting mannan-binding lectin-associated serine protease 2 (MASP-2), the effector enzyme of the lectin pathway of complement; OMS1029, its long-acting antibody targeting MASP-2; and OMS527, its phosphodiesterase 7 (PDE7) inhibitor program.

Omeros Corporation Information

Industry	PHARMACEUTICAL PREPARATIONS
Employees	175
Exchange	NASDAQ
Company Website	https://www.omeros.com

How to Buy Omeros Corporation (OMER) Stock on MEXC

Eligible investors can buy real shares of Omeros Corporation (OMER) 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 OMER and Place Your Order

Open the RealStocks trading page and search for OMER. 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 Omeros Corporation (OMER) stock price today?

Omeros Corporation (OMER) is currently trading at $ 18.93, down 0.94% ($0.18) from the previous close of $ 19.11. Intraday prices update in real time during regular trading hours.

2.Is OMER stock going up or down today?

As of 2026-09-04 23:31:00, OMER is trading at $ 18.93, down 0.94% ($0.18) from its previous close of $ 19.11. The stock has traded between $ 0.92 and $ 30.23 during today’s regular session. Past price movements do not guarantee future results.

3.What is OMER pre-market price?

As of 2026-09-04 23:31:00, OMER is trading at $ 19.06 in pre-market trading, down 0.26% ($0.05) from the previous close of $ 19.11. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is OMER after-hours price?

As of 2026-09-04 23:31:00, OMER is trading at $ 18.98 in after-hours trading, down 0.68% ($0.13) from the regular-session close of $ 19.11. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is OMER stock trading now?

OMER 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 OMER sit relative to its 52-week high and low?

Over the past 52 weeks, OMER has traded between a low of $ 3.94 and a high of $ 19.65. At $ 18.93, the stock is positioned 95.4% 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 Omeros Corporation in?

Omeros Corporation (OMER) 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 Omeros Corporation's market capitalization and where is it listed?

Omeros Corporation is listed on the NASDAQ exchange with a market capitalization of $ 1.37B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

OMER trades at a P/E ratio of 11.08, based on trailing-twelve-month EPS of $ 1.72. 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 Omeros Corporation pay a dividend?

Omeros Corporation 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.