stockNASDAQ: OMER • Today's Updates
Omeros Corporation (OMER) Today Close
Showing Closing Date Range from Oct 8 to Oct 9, 2026.
Investor Relations:investor.omeros.com
NASDAQ MarketOfficial Close Wall Street: 5:00 PM ET
Today's Session Settled & Finalized
Official market closing rate settled for Oct 09, 2026. Next session begins at 9:30 AM ET.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$19.20
Opening Gap+$0.08(+0.42%)
Closed At
OFFICIAL CLOSESettled close for Oct 09, 2026
$19.83
Session DateOct 09, 2026
Gained Today
GAIN Net movement vs previous close
+$0.71 (+3.71%)
Intraday (from open)+$0.63 (+3.28%)
Day's High & Low Range
Session Low
$19.19
Session High
$19.91
Low ($19.19)Closed At ($19.83)High ($19.91)
Trading Activity & Liquidity
Shares Traded
793.6K
793,623 shares
Dollar Volume
$15.74M
Close × Volume traded
Session Turnover$15.74M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Omeros Corporation (OMER).
Oct 09, 2026
Started At (Open)
$19.20
Previous Close
$19.12
Session High
$19.91
Session Low
$19.19
Closed At
$19.83
Gained / Lost ($)
+$0.71
Gained / Lost (%)
+3.71%
Day's Spread
$0.72