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Glaukos (GKOS) Stock Chart & Stock Price History

Glaukos logo
$165.40 -2.62 (-1.56%)
Closing price 10/13/2026 03:59 PM Eastern
Extended Trading
$165.54 +0.14 (+0.08%)
As of 10/13/2026 07:30 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 Massive. 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 increased 93.92%, with a year-to-date return of 46.63%. In the past month, the stock has decreased 3.23%, reflecting recent market activity.

As of the latest close, Glaukos traded at $165.40 with a market cap of $9.76 billion and volume of 909,889 shares. Five years ago, the stock traded at $47.20, representing a 250.42% increase over that period. At the time, it had a market cap of $2.20 billion and a volume of 355,678 shares.

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5 Day
Performance
+0.02%
1 Month
Performance
-3.23%
3 Month
Performance
+8.15%
Year-To-Date
Performance
+46.63%
1 Year
Performance
+93.92%
5 Year
Performance
+250.42%

GKOS Stock Chart for Wednesday, October, 14, 2026

GKOS Chart by TradingView

Glaukos Stock Price History

Price Date
0 Results
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/13/2026$168.36$165.40
-1.76%		$171.22$164.95909,889 shs$9.76 billion
10/12/2026$165.37$168.36
+1.81%		$171.42$162.97881,891 shs$9.93 billion
10/09/2026$160.83$165.37
+2.82%		$166.97$159.891.20 million shs$9.75 billion
10/08/2026$172.27$160.83
-6.64%		$170.86$146.382.90 million shs$9.49 billion
10/07/2026$162.07$172.27
+6.29%		$174.48$159.591.49 million shs$10.16 billion
10/06/2026$164.50$162.07
-1.47%		$164.00$160.30664,410 shs$9.56 billion
10/05/2026$163.42$164.50
+0.66%		$165.99$163.17837,808 shs$9.70 billion
10/02/2026$163.11$163.42
+0.19%		$168.08$163.01704,737 shs$9.64 billion
10/01/2026$164.26$163.11
-0.70%		$168.73$162.08737,008 shs$9.62 billion
09/30/2026$158.25$164.26
+3.79%		$165.65$157.29938,344 shs$9.69 billion
09/29/2026$159.08$158.25
-0.52%		$159.06$152.39638,198 shs$9.33 billion
09/28/2026$154.55$159.08
+2.93%		$160.98$151.711.32 million shs$9.38 billion
09/25/2026$154.74$154.55
-0.13%		$155.60$151.01811,634 shs$9.12 billion
09/24/2026$153.63$154.74
+0.73%		$156.65$152.75819,390 shs$9.13 billion
09/23/2026$160.15$153.63
-4.08%		$162.04$153.31987,353 shs$9.06 billion
09/22/2026$161.12$160.15
-0.60%		$165.36$159.001.10 million shs$9.45 billion
09/21/2026$163.39$161.12
-1.39%		$166.74$160.23806,467 shs$9.50 billion
09/18/2026$161.15$163.39
+1.39%		$163.85$159.011.46 million shs$9.64 billion
09/17/2026$163.09$161.15
-1.19%		$166.36$160.68646,793 shs$9.50 billion
09/16/2026$172.18$163.09
-5.28%		$173.55$162.12690,984 shs$9.62 billion
09/15/2026$170.92$172.18
+0.74%		$172.76$167.97621,744 shs$10.15 billion
09/14/2026$167.36$170.92
+2.13%		$171.36$165.43906,307 shs$10.08 billion
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This page (NYSE:GKOS) was last updated on 10/13/2026 by MarketBeat.com Staff.
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