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Glaukos (GKOS) Stock Chart & Stock Price History

Glaukos logo
$76.45 +0.57 (+0.75%)
Closing price 10/22/2025 03:59 PM Eastern
Extended Trading
$77.00 +0.55 (+0.72%)
As of 10/22/2025 06:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Glaukos Stock Price Performance

The Glaukos (GKOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 41.16%, with a year-to-date return of -49.01%. In the past month, the stock has decreased 9.69%, reflecting recent market activity.

As of the latest close, Glaukos traded at $76.45 with a market cap of $4.38 billion and volume of 1.68 million shares. Five years ago, the stock traded at $58.25, representing a 31.25% increase over that period. At the time, it had a market cap of $2.60 billion and a volume of 534,633 shares.

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5 Day
Performance
-12.61%
1 Month
Performance
-9.69%
3 Month
Performance
-20.37%
Year-To-Date
Performance
-49.01%
1 Year
Performance
-41.16%
5 Year
Performance
+31.25%

GKOS Stock Chart for Thursday, October, 23, 2025

GKOS Chart by TradingView

Glaukos Stock Price History

Export to Excel
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/22/2025$75.81$76.45
+0.85%		$76.99$74.441.68 million shs$4.38 billion
10/21/2025$79.48$75.81
-4.61%		$79.73$73.733.14 million shs$4.35 billion
10/20/2025$87.49$79.48
-9.16%		$89.75$75.363.19 million shs$4.56 billion
10/17/2025$85.34$87.49
+2.52%		$88.94$84.79707,691 shs$5.02 billion
10/16/2025$85.38$85.34
-0.04%		$87.48$84.54749,269 shs$4.89 billion
10/15/2025$85.29$85.38
+0.10%		$86.37$83.35751,022 shs$4.90 billion
10/14/2025$83.11$85.29
+2.63%		$86.74$82.461.12 million shs$4.89 billion
10/13/2025$82.55$83.11
+0.68%		$84.70$82.19718,989 shs$4.77 billion
10/10/2025$86.92$82.55
-5.03%		$87.00$82.37703,443 shs$4.73 billion
10/09/2025$87.55$86.92
-0.72%		$87.83$86.18354,156 shs$4.98 billion
10/08/2025$84.24$87.55
+3.93%		$87.66$84.59409,948 shs$5.02 billion
10/07/2025$86.64$84.24
-2.77%		$86.90$83.77465,071 shs$4.83 billion
10/06/2025$87.45$86.64
-0.92%		$89.29$85.60967,092 shs$4.97 billion
10/03/2025$84.56$87.45
+3.42%		$88.50$83.88882,896 shs$5.02 billion
10/02/2025$83.04$84.56
+1.82%		$85.12$83.00817,699 shs$4.85 billion
10/01/2025$81.67$83.04
+1.68%		$84.48$80.20790,269 shs$4.76 billion
09/30/2025$81.24$81.67
+0.52%		$81.68$79.66770,912 shs$4.68 billion
09/29/2025$79.95$81.24
+1.62%		$81.61$79.02575,042 shs$4.66 billion
09/26/2025$81.45$79.95
-1.84%		$82.14$79.351.18 million shs$4.59 billion
09/25/2025$82.81$81.45
-1.64%		$82.51$80.89542,347 shs$4.67 billion
09/24/2025$84.66$82.81
-2.18%		$85.16$82.71497,537 shs$4.75 billion
09/23/2025$84.74$84.66
-0.10%		$85.58$84.06765,151 shs$4.86 billion
09/22/2025$83.43$84.74
+1.57%		$85.11$81.46594,073 shs$4.86 billion
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This page (NYSE:GKOS) was last updated on 10/23/2025 by MarketBeat.com Staff
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