Options Chain for GLAUKOS CORP COM (GKOS) - $117.10 as of 2/20/2026 3:09:12 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 63.70 | 67.60 | 65.65 | % | 1.19 | 0 | 0 | 2.14 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 60.00 | 58.70 | 62.50 | 60.60 | % | 1.01 | 0 | 0 | 1.97 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 65.00 | 53.70 | 57.60 | 55.65 | % | 0.86 | 0 | 0 | 1.75 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 70.00 | 48.80 | 52.50 | 50.65 | % | 0.72 | 0 | 0 | 1.60 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 75.00 | 43.80 | 47.70 | 45.75 | 44.62 | 0.00 | 0.00% | 0.61 | 0 | 2 | 1.44 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 80.00 | 38.90 | 41.50 | 40.20 | % | 0.50 | 0 | 0 | 1.11 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 85.00 | 34.00 | 36.60 | 35.30 | 34.56 | 0.00 | 0.00% | 0.42 | 0 | 2 | 1.00 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 90.00 | 29.70 | 32.10 | 30.90 | % | 0.34 | 0 | 0 | 0.96 | 0.98 | 0.00 | -0.01 | 2/20/2026 3:59:49 PM EST | |||
| 95.00 | 24.50 | 27.10 | 25.80 | 28.06 | 0.00 | 0.00% | 0.27 | 0 | 2 | 0.80 | 0.95 | 0.01 | -0.03 | 1/16/2026 | 2/20/2026 3:59:49 PM EST |
| 100.00 | 19.80 | 22.50 | 21.15 | 13.30 | 0.00 | 0.00% | 0.21 | 0 | 4 | 0.68 | 0.90 | 0.01 | -0.05 | 2/11/2026 | 2/20/2026 3:59:49 PM EST |
| 105.00 | 15.30 | 18.00 | 16.65 | 14.90 | 0.00 | 0.00% | 0.16 | 0 | 2 | 0.60 | 0.84 | 0.01 | -0.07 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 110.00 | 11.40 | 13.60 | 12.50 | 12.50 | +1.50 | +13.64% | 0.11 | 10 | 24 | 0.45 | 0.76 | 0.02 | -0.09 | 2/20/2026 | 2/20/2026 3:59:49 PM EST |
| 115.00 | 8.90 | 10.10 | 9.50 | 9.38 | +1.83 | +24.24% | 0.08 | 8 | 10 | 0.49 | 0.66 | 0.02 | -0.10 | 2/20/2026 | 2/20/2026 3:59:49 PM EST |
| 120.00 | 5.90 | 7.00 | 6.45 | 9.05 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.47 | 0.54 | 0.03 | -0.10 | 2/3/2026 | 2/20/2026 3:59:49 PM EST |
| 125.00 | 3.70 | 4.60 | 4.15 | 3.32 | 0.00 | 0.00% | 0.03 | 0 | 251 | 0.45 | 0.41 | 0.03 | -0.10 | 2/19/2026 | 2/20/2026 3:59:49 PM EST |
| 130.00 | 2.35 | 3.20 | 2.78 | 3.30 | 0.00 | 0.00% | 0.02 | 0 | 4 | 0.47 | 0.30 | 0.02 | -0.09 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 135.00 | 1.35 | 1.80 | 1.58 | 1.45 | -0.60 | -29.27% | 0.01 | 5 | 3 | 0.45 | 0.22 | 0.02 | -0.08 | 2/20/2026 | 2/20/2026 3:59:49 PM EST |
| 140.00 | 0.85 | 1.80 | 1.33 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.50 | 0.16 | 0.01 | -0.07 | 2/5/2026 | 2/20/2026 3:59:49 PM EST |
| 145.00 | 0.35 | 1.90 | 1.13 | 1.45 | 0.00 | 0.00% | 0.01 | 0 | 12 | 0.54 | 0.12 | 0.01 | -0.06 | 2/9/2026 | 2/20/2026 3:59:49 PM EST |
| 150.00 | 0.00 | 1.55 | 0.78 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.69 | 0.07 | 0.01 | -0.04 | 2/19/2026 | 2/20/2026 3:59:49 PM EST |
| 155.00 | 0.00 | 1.50 | 0.75 | 0.55 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.75 | 0.05 | 0.01 | -0.03 | 2/9/2026 | 2/20/2026 3:59:49 PM EST |
| 160.00 | 0.00 | 2.80 | 1.40 | % | 0.01 | 0 | 0 | 0.98 | 0.02 | 0.00 | -0.02 | 2/20/2026 3:59:49 PM EST | |||
| 165.00 | 0.00 | 2.75 | 1.38 | % | 0.01 | 0 | 0 | 1.04 | 0.02 | 0.00 | -0.01 | 2/20/2026 3:59:49 PM EST | |||
| 170.00 | 0.00 | 1.75 | 0.88 | 1.45 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.97 | 0.01 | 0.00 | -0.01 | 1/23/2026 | 2/20/2026 3:59:49 PM EST |
| 175.00 | 0.00 | 1.35 | 0.68 | % | 0.00 | 0 | 0 | 0.96 | 0.01 | 0.00 | -0.01 | 2/20/2026 3:59:49 PM EST | |||
| 180.00 | 0.00 | 1.35 | 0.68 | 0.95 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.01 | 0.01 | 0.00 | 0.00 | 1/23/2026 | 2/20/2026 3:59:49 PM EST |
| 185.00 | 0.00 | 0.75 | 0.38 | 0.30 | -0.50 | -62.50% | 0.00 | 2 | 1 | 0.94 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/20/2026 3:59:49 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.17 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 60.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 0 | 1.68 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 65.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.38 | 0.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 3:59:49 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.24 | 0.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 3:59:49 PM EST |
| 75.00 | 0.00 | 1.00 | 0.50 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.17 | 0.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 3:59:49 PM EST |
| 80.00 | 0.00 | 2.00 | 1.00 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.25 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 85.00 | 0.00 | 1.15 | 0.58 | 1.35 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.95 | 0.00 | 0.00 | 0.00 | 1/16/2026 | 2/20/2026 3:59:49 PM EST |
| 90.00 | 0.00 | 1.55 | 0.78 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 45 | 0.90 | -0.02 | 0.00 | -0.01 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 95.00 | 0.40 | 2.05 | 1.23 | 1.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.70 | -0.05 | 0.01 | -0.03 | 1/29/2026 | 2/20/2026 3:59:49 PM EST |
| 100.00 | 0.65 | 1.55 | 1.10 | 5.80 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.58 | -0.10 | 0.01 | -0.05 | 2/12/2026 | 2/20/2026 3:59:49 PM EST |
| 105.00 | 0.95 | 2.25 | 1.60 | 2.25 | 0.00 | 0.00% | 0.02 | 0 | 250 | 0.53 | -0.16 | 0.01 | -0.07 | 2/19/2026 | 2/20/2026 3:59:49 PM EST |
| 110.00 | 1.95 | 3.30 | 2.63 | 3.80 | 0.00 | 0.00% | 0.02 | 0 | 4 | 0.52 | -0.24 | 0.02 | -0.09 | 2/19/2026 | 2/20/2026 3:59:49 PM EST |
| 115.00 | 3.20 | 4.80 | 4.00 | 5.60 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.49 | -0.34 | 0.02 | -0.10 | 2/19/2026 | 2/20/2026 3:59:49 PM EST |
| 120.00 | 5.20 | 6.90 | 6.05 | % | 0.05 | 0 | 0 | 0.47 | -0.46 | 0.03 | -0.10 | 2/20/2026 3:59:49 PM EST | |||
| 125.00 | 8.00 | 9.90 | 8.95 | 10.50 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.48 | -0.59 | 0.03 | -0.10 | 2/19/2026 | 2/20/2026 3:59:49 PM EST |
| 130.00 | 11.40 | 13.40 | 12.40 | % | 0.10 | 0 | 0 | 0.47 | -0.70 | 0.02 | -0.09 | 2/20/2026 3:59:49 PM EST | |||
| 135.00 | 15.10 | 18.00 | 16.55 | % | 0.12 | 0 | 0 | 0.47 | -0.78 | 0.02 | -0.08 | 2/20/2026 3:59:49 PM EST | |||
| 140.00 | 19.90 | 22.30 | 21.10 | % | 0.15 | 0 | 0 | 0.48 | -0.84 | 0.01 | -0.07 | 2/20/2026 3:59:49 PM EST | |||
| 145.00 | 23.80 | 27.00 | 25.40 | 29.60 | 0.00 | 0.00% | 0.18 | 0 | 1 | 0.75 | -0.88 | 0.01 | -0.06 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 150.00 | 28.90 | 31.90 | 30.40 | % | 0.20 | 0 | 0 | 0.80 | -0.93 | 0.01 | -0.04 | 2/20/2026 3:59:49 PM EST | |||
| 155.00 | 33.50 | 36.90 | 35.20 | 39.20 | 0.00 | 0.00% | 0.23 | 0 | 1 | 0.84 | -0.95 | 0.01 | -0.03 | 2/18/2026 | 2/20/2026 3:59:49 PM EST |
| 160.00 | 38.70 | 41.70 | 40.20 | % | 0.25 | 0 | 0 | 0.91 | -0.98 | 0.00 | -0.02 | 2/20/2026 3:59:49 PM EST | |||
| 165.00 | 42.50 | 46.90 | 44.70 | % | 0.27 | 0 | 0 | 0.97 | -0.98 | 0.00 | -0.01 | 2/20/2026 3:59:49 PM EST | |||
| 170.00 | 48.20 | 51.60 | 49.90 | % | 0.29 | 0 | 0 | 1.04 | -0.99 | 0.00 | -0.01 | 2/20/2026 3:59:49 PM EST | |||
| 175.00 | 54.00 | 56.60 | 55.30 | % | 0.32 | 0 | 0 | 1.10 | -0.99 | 0.00 | -0.01 | 2/20/2026 3:59:49 PM EST | |||
| 180.00 | 58.80 | 61.50 | 60.15 | % | 0.33 | 0 | 0 | 1.15 | -0.99 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST | |||
| 185.00 | 64.00 | 66.50 | 65.25 | % | 0.35 | 0 | 0 | 1.21 | -1.00 | 0.00 | 0.00 | 2/20/2026 3:59:49 PM EST |