GKOS: Glaukos Corp.

As of Friday, September 18th, 2026

$ 163.81

+2.39 +1.48%

Open: 160.60
High: 163.85
Low: 159.01
Volume: 1,464,342
Previous Close on Thursday, September 17th, 2026

$ 161.42

-2.05 -1.25%

Open: 164.13
High: 166.36
Low: 160.68
Volume: 645,778

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-18 160.60 163.85 159.01 163.81 1,464,342 +2.39 +1.48
2026-09-17 164.13 166.36 160.68 161.42 645,778 -2.05 -1.25
2026-09-16 172.01 173.55 162.12 163.47 690,975 -8.21 -4.78
2026-09-15 169.75 172.76 167.97 171.68 620,728 +0.59 +0.34
2026-09-14 168.51 171.36 165.43 171.09 90,527 +3.84 +2.30
2026-09-11 174.12 175.38 166.74 167.25 552,406 -3.13 -1.84
2026-09-10 176.50 179.96 169.26 170.38 1,009,474 -9.41 -5.23
2026-09-09 183.15 183.33 178.52 179.79 587,926 -5.25 -2.84
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 173.55
On 2026-09-16		 159.01
On 2026-09-18		 -3.44 -2.06 173.55
On 2026-09-16		 159.01
On 2026-09-18		 -8.38 166.29
10D 185.35
On 2026-09-08		 159.01
On 2026-09-18		 -16.54 -9.17 185.35
On 2026-09-08		 159.01
On 2026-09-18		 -14.21 171.14
20D 187.60
On 2026-08-21		 159.01
On 2026-09-18		 -21.08 -11.40 187.60
On 2026-08-21		 159.01
On 2026-09-18		 -15.24 176.09
WTD 173.55
On 2026-09-16		 159.01
On 2026-09-18		 -3.44 -2.06 173.55
On 2026-09-16		 159.01
On 2026-09-18		 -8.38 166.29
MTD 185.35
On 2026-09-08		 159.01
On 2026-09-18		 -15.75 -8.77 185.35
On 2026-09-08		 159.01
On 2026-09-18		 -14.21 172.92
As of Friday, September 18th, 2026
 
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GKOS

Glaukos Corp.

163.81 +2.39 +1.48 1,464,342