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Glaukos Corporation (GKOS)

224.41 +4.43 (+2.01%)
At close: 4:00:02 PM EST
224.41 0.00 (0.00%)
After hours: 4:05:06 PM EST
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Currency in USD
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Date Open High Low Close Adj Close Volume
Nov 6, 2026
221.51 228.92 219.06 224.41 224.41 1,202,827
Nov 5, 2026
250.00 250.40 218.76 219.98 219.98 2,041,500
Nov 4, 2026
237.18 255.18 235.27 246.70 246.70 2,081,000
Nov 3, 2026
240.94 240.94 230.00 233.04 233.04 10,738,700
Nov 2, 2026
235.00 243.74 232.29 238.61 238.61 1,665,200
Oct 30, 2026
242.42 248.75 236.68 237.60 237.60 2,073,900
Oct 29, 2026
211.00 243.71 207.41 242.48 242.48 5,415,700
Oct 28, 2026
181.94 187.94 174.75 181.43 181.43 1,876,600
Oct 27, 2026
178.49 185.86 176.68 181.17 181.17 1,689,600
Oct 26, 2026
177.35 181.65 176.43 178.27 178.27 1,067,500
Oct 23, 2026
175.95 179.70 173.07 178.88 178.88 961,200
Oct 22, 2026
176.72 178.22 174.21 176.69 176.69 885,800
Oct 21, 2026
173.50 178.19 172.93 176.85 176.85 930,300
Oct 20, 2026
168.00 176.07 168.00 173.43 173.43 613,800
Oct 19, 2026
164.71 168.59 164.09 166.96 166.96 775,400
Oct 16, 2026
166.08 167.27 163.13 164.84 164.84 1,032,200
Oct 15, 2026
168.26 170.20 165.36 165.60 165.60 778,600
Oct 14, 2026
164.94 168.36 164.89 167.89 167.89 624,100
Oct 13, 2026
169.53 171.22 164.95 165.50 165.50 909,900
Oct 12, 2026
166.79 171.42 162.97 168.02 168.02 881,900
Oct 9, 2026
160.06 166.97 159.89 165.69 165.69 1,196,000
Oct 8, 2026
170.67 170.86 146.38 161.29 161.29 2,899,200
Oct 7, 2026
161.00 174.48 159.59 172.18 172.18 1,487,600
Oct 6, 2026
163.84 164.00 160.30 161.59 161.59 664,400
Oct 5, 2026
164.44 165.99 163.17 164.01 164.01 837,800
Oct 2, 2026
167.57 168.08 163.01 163.75 163.75 742,800
Oct 1, 2026
164.00 168.73 162.08 163.17 163.17 808,400
Sep 30, 2026
158.31 165.65 157.29 164.19 164.19 947,000
Sep 29, 2026
153.56 159.06 152.39 158.55 158.55 638,200
Sep 28, 2026
153.11 160.98 151.71 158.56 158.56 1,400,500
Sep 25, 2026
154.50 155.60 151.01 154.43 154.43 826,200
Sep 24, 2026
153.70 156.65 152.75 154.88 154.88 838,400
Sep 23, 2026
159.86 162.04 153.31 153.49 153.49 1,026,700
Sep 22, 2026
165.36 165.36 159.00 159.86 159.86 1,102,300
Sep 21, 2026
166.27 166.74 160.23 161.53 161.53 806,500
Sep 18, 2026
160.60 163.85 159.01 163.81 163.81 1,464,500
Sep 17, 2026
164.13 166.35 160.68 161.42 161.42 646,800
Sep 16, 2026
172.01 173.54 162.12 163.47 163.47 691,000
Sep 15, 2026
169.75 172.76 167.97 171.68 171.68 621,700
Sep 14, 2026
168.51 171.36 165.43 171.09 171.09 906,300
Sep 11, 2026
174.12 175.38 166.74 167.25 167.25 552,400
Sep 10, 2026
176.50 179.96 169.26 170.38 170.38 1,009,500
Sep 9, 2026
183.15 183.33 178.52 179.79 179.79 587,900
Sep 8, 2026
175.55 185.35 172.98 185.04 185.04 1,158,600
Sep 4, 2026
177.80 181.52 175.13 177.47 177.47 572,500
Sep 3, 2026
180.80 181.29 178.72 180.35 180.35 610,200
Sep 2, 2026
176.87 182.28 176.35 179.53 179.53 768,700
Sep 1, 2026
179.97 180.14 175.33 176.70 176.70 507,200
Aug 31, 2026
178.67 180.07 174.28 179.56 179.56 455,600
Aug 28, 2026
181.10 182.23 177.77 179.87 179.87 553,500
Aug 27, 2026
178.51 183.32 178.43 181.91 181.91 442,300
Aug 26, 2026
180.11 181.89 176.82 180.57 180.57 505,700
Aug 25, 2026
186.21 187.14 179.20 181.39 181.39 639,700
Aug 24, 2026
184.13 186.88 181.75 185.65 185.65 622,300
Aug 21, 2026
185.00 187.60 183.68 184.89 184.89 440,100
Aug 20, 2026
187.73 191.62 183.24 184.89 184.89 791,900
Aug 19, 2026
186.00 190.06 185.96 189.55 189.55 505,300
Aug 18, 2026
185.00 186.66 175.04 184.15 184.15 625,600
Aug 17, 2026
183.55 186.03 181.84 185.62 185.62 734,700
Aug 14, 2026
189.89 190.00 184.22 184.53 184.53 743,400
Aug 13, 2026
187.00 189.69 185.82 189.45 189.45 762,100
Aug 12, 2026
179.80 186.75 177.57 186.63 186.63 754,200
Aug 11, 2026
180.47 183.91 178.58 182.00 182.00 723,300
Aug 10, 2026
180.00 183.49 178.78 181.42 181.42 646,100
Aug 7, 2026
172.94 180.62 172.21 180.02 180.02 768,800
Aug 6, 2026
171.17 171.99 168.39 170.99 170.99 575,000
Aug 5, 2026
172.01 172.01 167.81 170.93 170.93 705,700
Aug 4, 2026
171.75 172.91 167.64 170.53 170.53 799,700
Aug 3, 2026
168.66 173.98 168.60 170.87 170.87 1,108,700
Jul 31, 2026
166.58 171.54 165.37 166.72 166.72 1,032,200
Jul 30, 2026
180.22 184.00 165.77 168.52 168.52 2,559,600
Jul 29, 2026
149.71 166.00 145.78 161.66 161.66 3,136,900
Jul 28, 2026
153.62 154.98 146.03 151.33 151.33 1,144,700
Jul 27, 2026
155.54 156.15 148.02 151.91 151.91 727,500
Jul 24, 2026
154.41 155.60 151.00 153.58 153.58 379,500
Jul 23, 2026
150.46 152.93 150.46 152.13 152.13 420,700
Jul 22, 2026
152.33 153.00 150.01 152.86 152.86 577,600
Jul 21, 2026
154.82 158.18 152.83 153.09 153.09 476,800
Jul 20, 2026
156.46 158.22 155.12 155.46 155.46 402,900
Jul 17, 2026
153.21 157.76 152.06 156.83 156.83 375,800
Jul 16, 2026
157.73 161.53 155.06 155.39 155.39 705,800
Jul 15, 2026
151.45 157.71 150.51 156.84 156.84 630,500
Jul 14, 2026
151.13 153.95 146.72 152.45 152.45 517,400
Jul 13, 2026
153.00 155.13 151.00 152.72 152.72 442,200
Jul 10, 2026
154.05 156.60 143.11 152.72 152.72 672,300
Jul 9, 2026
153.29 155.70 152.16 155.07 155.07 781,000
Jul 8, 2026
151.39 154.61 149.45 152.96 152.96 1,058,800
Jul 7, 2026
148.53 151.47 146.47 150.65 150.65 710,200
Jul 6, 2026
150.00 150.26 146.69 148.70 148.70 713,000
Jul 2, 2026
137.57 148.62 136.18 148.34 148.34 1,241,000
Jul 1, 2026
139.06 141.40 136.23 137.57 137.57 707,700
Jun 30, 2026
141.43 141.74 136.18 139.76 139.76 1,086,100
Jun 29, 2026
143.51 143.70 139.86 142.19 142.19 1,244,200
Jun 26, 2026
142.57 145.00 140.90 144.42 144.42 1,989,600
Jun 25, 2026
139.60 145.39 137.52 142.57 142.57 787,700
Jun 24, 2026
133.07 140.77 133.02 137.76 137.76 761,400
Jun 23, 2026
131.69 135.23 131.25 134.65 134.65 546,300
Jun 22, 2026
130.00 131.84 128.48 131.19 131.19 806,500
Jun 18, 2026
128.97 131.73 125.43 130.68 130.68 984,200
Jun 17, 2026
128.64 131.78 126.67 127.41 127.41 1,040,700
Jun 16, 2026
130.68 132.24 127.09 127.53 127.53 724,500
Jun 15, 2026
128.58 130.67 127.83 130.14 130.14 802,000
Jun 12, 2026
124.97 128.27 122.69 126.81 126.81 708,000
Jun 11, 2026
125.08 127.29 123.00 124.26 124.26 629,400
Jun 10, 2026
122.00 125.96 119.66 122.49 122.49 1,542,200
Jun 9, 2026
123.79 129.00 123.58 126.34 126.34 1,082,300
Jun 8, 2026
124.18 126.24 121.83 121.96 121.96 962,100
Jun 5, 2026
122.67 128.05 120.61 125.00 125.00 1,444,700
Jun 4, 2026
114.19 123.44 113.13 121.69 121.69 1,584,200
Jun 3, 2026
108.76 115.47 108.76 113.64 113.64 1,095,200
Jun 2, 2026
101.77 113.09 100.26 110.78 110.78 1,867,000
Jun 1, 2026
103.51 105.04 99.48 103.12 103.12 1,431,300
May 29, 2026
106.57 108.42 101.47 103.35 103.35 1,708,700
May 28, 2026
108.30 111.05 105.92 106.52 106.52 1,563,800
May 27, 2026
114.09 114.51 109.27 109.88 109.88 1,231,500
May 26, 2026
119.71 120.54 106.24 114.97 114.97 2,705,700
May 22, 2026
139.14 139.43 118.64 120.23 120.23 2,709,800
May 21, 2026
140.64 140.64 133.62 139.03 139.03 1,309,000
May 20, 2026
140.95 146.71 137.83 143.82 143.82 951,700
May 19, 2026
141.32 142.85 137.32 139.90 139.90 728,900
May 18, 2026
144.99 148.11 141.52 142.18 142.18 814,300
May 15, 2026
142.27 144.16 140.91 144.01 144.01 978,700
May 14, 2026
137.73 142.20 136.34 142.15 142.15 536,300
May 13, 2026
135.18 138.34 133.22 137.29 137.29 490,200
May 12, 2026
135.10 137.20 133.11 136.36 136.36 667,100
May 11, 2026
132.36 136.26 130.64 135.37 135.37 814,300
May 8, 2026
135.12 135.26 130.04 133.52 133.52 454,500
May 7, 2026
136.35 137.34 132.12 134.15 134.15 549,200
May 6, 2026
133.69 136.41 131.35 135.27 135.27 889,300
May 5, 2026
137.10 137.87 131.93 133.42 133.42 888,200
May 4, 2026
139.68 141.22 134.74 135.85 135.85 942,700
May 1, 2026
143.54 146.75 140.22 140.22 140.22 1,317,300
Apr 30, 2026
141.50 145.50 130.90 143.67 143.67 2,674,200
Apr 29, 2026
117.84 120.07 113.00 116.96 116.96 1,164,200
Apr 28, 2026
122.21 123.05 118.70 119.63 119.63 494,500
Apr 27, 2026
121.57 124.38 120.82 122.07 122.07 802,400
Apr 24, 2026
121.10 122.28 119.03 121.48 121.48 455,000
Apr 23, 2026
121.25 123.21 119.83 120.87 120.87 473,900
Apr 22, 2026
123.50 126.39 120.64 121.65 121.65 459,700
Apr 21, 2026
123.98 125.30 121.17 122.11 122.11 496,800
Apr 20, 2026
123.78 127.00 122.53 124.55 124.55 442,200
Apr 17, 2026
123.80 127.00 123.41 124.79 124.79 585,700
Apr 16, 2026
121.13 123.39 120.40 121.62 121.62 793,500
Apr 15, 2026
121.02 122.00 118.57 121.00 121.00 491,800
Apr 14, 2026
119.50 122.00 119.50 120.52 120.52 579,100
Apr 13, 2026
116.33 119.67 116.00 119.49 119.49 543,400
Apr 10, 2026
120.67 120.96 116.10 116.40 116.40 522,100
Apr 9, 2026
118.28 120.67 115.28 119.45 119.45 536,000
Apr 8, 2026
119.85 123.01 117.44 118.62 118.62 799,000
Apr 7, 2026
115.01 117.47 113.25 115.06 115.06 707,000
Apr 6, 2026
112.26 116.81 110.50 116.69 116.69 845,900
Apr 2, 2026
109.79 113.89 108.72 112.77 112.77 591,400
Apr 1, 2026
108.69 113.65 107.68 112.64 112.64 1,000,400
Mar 31, 2026
106.75 108.90 104.78 107.66 107.66 627,600
Mar 30, 2026
103.49 105.47 102.12 105.01 105.01 608,000
Mar 27, 2026
106.74 106.74 102.12 103.18 103.18 625,300
Mar 26, 2026
108.51 110.13 107.31 107.75 107.75 885,500
Mar 25, 2026
106.46 109.67 105.39 109.60 109.60 706,200
Mar 24, 2026
105.24 107.17 103.69 105.23 105.23 781,900
Mar 23, 2026
104.13 107.84 102.24 106.84 106.84 1,085,900
Mar 20, 2026
104.52 105.36 100.15 100.99 100.99 1,143,400
Mar 19, 2026
102.99 104.55 100.46 102.09 102.09 603,100
Mar 18, 2026
101.70 104.64 101.29 103.22 103.22 562,200
Mar 17, 2026
99.15 103.08 98.92 102.93 102.93 816,100
Mar 16, 2026
97.99 99.54 96.47 98.94 98.94 477,000
Mar 13, 2026
98.43 100.73 95.87 97.02 97.02 646,400
Mar 12, 2026
100.75 101.91 97.14 97.79 97.79 866,900
Mar 11, 2026
102.78 104.14 100.46 102.86 102.86 508,200
Mar 10, 2026
105.81 106.78 102.30 103.15 103.15 875,000
Mar 9, 2026
105.83 106.22 99.84 105.78 105.78 953,000
Mar 6, 2026
110.00 110.01 106.50 107.73 107.73 622,700
Mar 5, 2026
113.28 114.40 111.40 112.10 112.10 436,800
Mar 4, 2026
117.19 117.74 114.84 115.37 115.37 301,900
Mar 3, 2026
118.52 118.52 112.66 117.75 117.75 589,500
Mar 2, 2026
119.04 121.27 116.95 121.12 121.12 1,171,400
Feb 27, 2026
119.69 121.03 118.43 120.40 120.40 614,600
Feb 26, 2026
122.00 123.16 120.70 121.43 121.43 637,600
Feb 25, 2026
120.10 121.72 117.96 120.89 120.89 797,500
Feb 24, 2026
121.26 122.48 118.77 119.17 119.17 540,600
Feb 23, 2026
119.12 120.74 118.22 120.41 120.41 665,700
Feb 20, 2026
116.33 120.80 116.30 120.27 120.27 756,200
Feb 19, 2026
119.47 120.19 114.90 117.10 117.10 1,128,600
Feb 18, 2026
103.55 121.69 103.55 121.00 121.00 1,789,600
Feb 17, 2026
109.73 111.78 106.58 106.64 106.64 1,263,500
Feb 13, 2026
107.59 110.62 106.75 109.47 109.47 606,800
Feb 12, 2026
108.87 109.34 105.37 106.74 106.74 498,100
Feb 11, 2026
114.99 114.99 106.43 109.03 109.03 869,200
Feb 10, 2026
113.42 115.19 112.64 113.03 113.03 435,300
Feb 9, 2026
112.63 113.51 110.39 113.27 113.27 538,800
Feb 6, 2026
114.37 114.97 110.65 112.52 112.52 951,600
Feb 5, 2026
114.90 116.75 112.67 113.52 113.52 787,400
Feb 4, 2026
117.95 118.10 110.72 114.67 114.67 930,100
Feb 3, 2026
118.52 119.57 116.40 118.14 118.14 501,600
Feb 2, 2026
119.64 121.74 117.41 117.47 117.47 530,500
Jan 30, 2026
120.14 123.54 116.63 119.38 119.38 761,100
Jan 29, 2026
123.94 123.94 118.67 119.07 119.07 753,100
Jan 28, 2026
122.10 128.84 121.85 123.94 123.94 1,063,200
Jan 27, 2026
123.57 124.00 116.73 118.70 118.70 793,200
Jan 26, 2026
121.45 124.39 118.55 124.27 124.27 872,400
Jan 23, 2026
124.95 125.04 119.86 119.98 119.98 792,000
Jan 22, 2026
126.98 130.23 125.05 125.90 125.90 1,437,300
Jan 21, 2026
121.31 124.83 119.69 124.16 124.16 910,200
Jan 20, 2026
118.57 124.44 118.26 123.45 123.45 1,231,800
Jan 16, 2026
114.57 121.63 113.97 120.24 120.24 1,467,700
Jan 15, 2026
104.56 114.67 103.11 114.48 114.48 1,356,700
Jan 14, 2026
94.81 105.10 93.96 104.43 104.43 2,222,100
Jan 13, 2026
110.70 111.53 108.71 110.23 110.23 691,600
Jan 12, 2026
112.11 112.11 109.24 110.91 110.91 293,700
Jan 9, 2026
113.90 114.77 110.71 112.92 112.92 575,600
Jan 8, 2026
112.40 115.00 111.97 114.15 114.15 625,700
Jan 7, 2026
112.63 114.57 112.55 113.73 113.73 388,000
Jan 6, 2026
111.38 113.81 109.07 112.28 112.28 718,600
Jan 5, 2026
110.71 113.97 110.71 112.51 112.51 487,700
Jan 2, 2026
114.47 114.47 110.46 110.72 110.72 517,300
Dec 31, 2025
114.14 114.62 112.63 112.91 112.91 341,600
Dec 30, 2025
115.34 115.89 114.05 114.24 114.24 359,600
Dec 29, 2025
116.09 116.78 115.00 115.55 115.55 309,900
Dec 26, 2025
116.11 116.80 115.22 116.21 116.21 255,800
Dec 24, 2025
116.38 117.94 116.20 116.64 116.64 200,100
Dec 23, 2025
116.83 117.13 115.07 116.18 116.18 378,400
Dec 22, 2025
117.22 118.17 115.21 117.09 117.09 602,000
Dec 19, 2025
113.26 116.38 112.67 116.22 116.22 1,150,100
Dec 18, 2025
114.32 116.72 113.11 113.21 113.21 739,500
Dec 17, 2025
113.57 115.82 111.81 112.42 112.42 871,500
Dec 16, 2025
111.56 114.81 111.09 113.76 113.76 1,188,000
Dec 15, 2025
109.93 112.64 109.33 111.73 111.73 1,466,100
Dec 12, 2025
108.96 110.37 108.45 108.88 108.88 477,200
Dec 11, 2025
109.20 110.87 108.15 109.23 109.23 787,700
Dec 10, 2025
106.71 109.38 105.88 108.72 108.72 1,023,800
Dec 9, 2025
108.96 110.02 106.52 106.87 106.87 738,000
Dec 8, 2025
109.45 109.74 107.28 108.46 108.46 642,400
Dec 5, 2025
109.17 112.00 107.65 108.51 108.51 467,800
Dec 4, 2025
107.52 110.02 107.30 108.85 108.85 702,000
Dec 3, 2025
106.50 109.31 106.03 107.46 107.46 763,100
Dec 2, 2025
106.25 107.82 104.84 106.07 106.07 655,800
Dec 1, 2025
105.29 106.61 104.11 106.11 106.11 570,200
Nov 28, 2025
105.00 107.18 104.82 106.29 106.29 244,200
Nov 26, 2025
103.23 107.00 103.18 105.39 105.39 1,075,600
Nov 25, 2025
98.67 106.04 98.67 104.35 104.35 1,340,400
Nov 24, 2025
98.71 100.34 96.35 98.06 98.06 1,129,200
Nov 21, 2025
94.94 99.73 93.78 99.62 99.62 1,286,100
Nov 20, 2025
97.20 98.45 95.05 95.20 95.20 790,600
Nov 19, 2025
92.00 97.79 91.83 96.49 96.49 1,524,200
Nov 18, 2025
88.20 92.49 87.32 91.64 91.64 889,600
Nov 17, 2025
89.51 92.60 88.28 88.40 88.40 984,500
Nov 14, 2025
90.65 93.14 88.75 90.03 90.03 1,131,100
Nov 13, 2025
91.17 97.22 91.17 91.81 91.81 2,607,500
Nov 12, 2025
90.87 93.00 88.60 92.61 92.61 1,679,700
Nov 11, 2025
88.82 92.14 88.72 89.89 89.89 1,530,400
Nov 10, 2025
83.78 88.61 83.78 88.35 88.35 1,140,700
Nov 7, 2025
81.80 84.36 80.90 83.86 83.86 988,300

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