stockNYSE: GKOS • Today's Updates
Glaukos Corporation (GKOS) Today Close
Showing Closing Date Range from Oct 8 to Oct 9, 2026.
Investor Relations:investors.glaukos.com
NYSE MarketTrading In Progress Wall Street: 2:07 PM ET
Market Is Open • Trading In Progress
US markets (NASDAQ / NYSE) are in active trading (9:30 AM – 4:00 PM ET). Official closing rates settle after 4:15 PM ET. Showing active session data (Oct 08, 2026) as of 2:07 PM ET.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$170.67
Opening Gap$-1.51(-0.88%)
Last Recorded Trade Price
LAST RECORDEDLast recorded trade as of 2:07 PM ET
$161.29
Session DateOct 08, 2026
Lost Today
LOSS Net movement vs previous close
$-10.89 (-6.32%)
Intraday (from open)$-9.38 (-5.50%)
Day's High & Low Range
Session Low
$146.52
Session High
$170.86
Low ($146.52)Last Recorded Trade Price ($161.29)High ($170.86)
Trading Activity & Liquidity
Shares Traded
2.89M
2,890,463 shares
Dollar Volume
$466.20M
Close × Volume traded
Session Turnover$466.20M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Glaukos Corporation (GKOS).
Oct 08, 2026
Started At (Open)
$170.67
Previous Close
$172.18
Session High
$170.86
Session Low
$146.52
Last Recorded Trade Price
$161.29
Gained / Lost ($)
$-10.89
Gained / Lost (%)
-6.32%
Day's Spread
$24.34