Options Chain for STAAR SURGICAL CO COM PAR $0.01 (STAA) - $27.36 as of 8/29/2025 9:12:23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 22.60 | 27.50 | 25.05 | % | 10.02 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:55 PM EST | |||
| 5.00 | 20.10 | 25.00 | 22.55 | % | 4.51 | 0 | 0 | 6.46 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:55 PM EST | |||
| 7.50 | 17.60 | 22.50 | 20.05 | 19.30 | 0.00 | 0.00% | 2.67 | 0 | 24 | 4.69 | 1.00 | 0.00 | 0.00 | 8/5/2025 | 8/29/2025 3:59:55 PM EST |
| 10.00 | 15.10 | 20.00 | 17.55 | 6.66 | 0.00 | 0.00% | 1.76 | 0 | 4 | 3.68 | 1.00 | 0.00 | 0.00 | 4/8/2025 | 8/29/2025 3:59:55 PM EST |
| 12.50 | 12.60 | 17.50 | 15.05 | 6.94 | 0.00 | 0.00% | 1.20 | 0 | 9 | 2.98 | 0.98 | 0.00 | -0.01 | 7/28/2025 | 8/29/2025 3:59:55 PM EST |
| 15.00 | 10.00 | 14.90 | 12.45 | 12.90 | 0.00 | 0.00% | 0.83 | 0 | 53 | 2.40 | 0.96 | 0.01 | -0.01 | 8/13/2025 | 8/29/2025 3:59:55 PM EST |
| 17.50 | 7.60 | 12.50 | 10.05 | 9.57 | 0.00 | 0.00% | 0.57 | 0 | 8 | 2.00 | 0.91 | 0.01 | -0.02 | 8/7/2025 | 8/29/2025 3:59:55 PM EST |
| 20.00 | 5.10 | 9.90 | 7.50 | 8.00 | 0.00 | 0.00% | 0.38 | 0 | 103 | 1.58 | 0.85 | 0.02 | -0.03 | 8/21/2025 | 8/29/2025 3:59:55 PM EST |
| 22.50 | 2.65 | 7.50 | 5.08 | 4.60 | 0.00 | 0.00% | 0.23 | 0 | 66 | 1.27 | 0.77 | 0.03 | -0.03 | 8/5/2025 | 8/29/2025 3:59:55 PM EST |
| 25.00 | 0.05 | 4.90 | 2.48 | 3.50 | 0.00 | 0.00% | 0.10 | 0 | 174 | 0.92 | 0.67 | 0.04 | -0.04 | 8/22/2025 | 8/29/2025 3:59:55 PM EST |
| 27.50 | 0.00 | 2.40 | 1.20 | 0.20 | 0.00 | 0.00% | 0.04 | 0 | 240 | 0.60 | 0.56 | 0.05 | -0.04 | 8/7/2025 | 8/29/2025 3:59:55 PM EST |
| 30.00 | 0.10 | 4.90 | 2.50 | 0.20 | 0.00 | 0.00% | 0.08 | 0 | 388 | 0.83 | 0.44 | 0.05 | -0.03 | 8/28/2025 | 8/29/2025 3:59:55 PM EST |
| 32.50 | 0.00 | 4.80 | 2.40 | 0.50 | 0.00 | 0.00% | 0.07 | 0 | 196 | 1.63 | 0.34 | 0.04 | -0.03 | 8/8/2025 | 8/29/2025 3:59:55 PM EST |
| 35.00 | 0.00 | 4.80 | 2.40 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 16 | 1.79 | 0.26 | 0.04 | -0.03 | 8/5/2025 | 8/29/2025 3:59:55 PM EST |
| 37.50 | 0.00 | 1.10 | 0.55 | % | 0.01 | 0 | 0 | 0.94 | 0.20 | 0.03 | -0.03 | 8/29/2025 3:59:55 PM EST | |||
| 40.00 | 0.00 | 0.15 | 0.08 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 260 | 0.62 | 0.16 | 0.03 | -0.02 | 8/28/2025 | 8/29/2025 3:59:55 PM EST |
| 42.50 | 0.00 | 4.80 | 2.40 | 0.15 | 0.00 | 0.00% | 0.06 | 0 | 1 | 2.17 | 0.10 | 0.02 | -0.02 | 4/25/2025 | 8/29/2025 3:59:55 PM EST |
| 45.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 1.20 | 0.08 | 0.02 | -0.01 | 8/29/2025 3:59:55 PM EST | |||
| 47.50 | 0.00 | 4.80 | 2.40 | 0.25 | 0.00 | 0.00% | 0.05 | 0 | 2 | 2.37 | 0.05 | 0.01 | -0.01 | 2/12/2025 | 8/29/2025 3:59:55 PM EST |
| 50.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 12 | 0.75 | 0.04 | 0.01 | -0.01 | 8/13/2025 | 8/29/2025 3:59:55 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 24 | 0.84 | 0.03 | 0.01 | -0.01 | 8/13/2025 | 8/29/2025 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 3.10 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:55 PM EST | |||
| 5.00 | 0.00 | 4.80 | 2.40 | % | 0.48 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:55 PM EST | |||
| 7.50 | 0.00 | 0.05 | 0.03 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 4 | 1.67 | 0.00 | 0.00 | 0.00 | 2/21/2025 | 8/29/2025 3:59:55 PM EST |
| 10.00 | 0.00 | 4.80 | 2.40 | % | 0.24 | 0 | 0 | 5.27 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:55 PM EST | |||
| 12.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 34 | 1.05 | -0.02 | 0.00 | -0.01 | 8/7/2025 | 8/29/2025 3:59:55 PM EST |
| 15.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 127 | 0.83 | -0.04 | 0.01 | -0.01 | 8/7/2025 | 8/29/2025 3:59:55 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 92 | 0.64 | -0.09 | 0.01 | -0.02 | 8/6/2025 | 8/29/2025 3:59:55 PM EST |
| 20.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 94 | 0.54 | -0.15 | 0.02 | -0.03 | 8/8/2025 | 8/29/2025 3:59:55 PM EST |
| 22.50 | 0.00 | 0.15 | 0.08 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 44 | 0.41 | -0.23 | 0.03 | -0.03 | 8/5/2025 | 8/29/2025 3:59:55 PM EST |
| 25.00 | 0.00 | 0.15 | 0.08 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 24 | 0.24 | -0.33 | 0.04 | -0.04 | 8/27/2025 | 8/29/2025 3:59:55 PM EST |
| 27.50 | 0.00 | 4.80 | 2.40 | 0.40 | 0.00 | 0.00% | 0.09 | 0 | 65 | 1.21 | -0.44 | 0.05 | -0.04 | 8/26/2025 | 8/29/2025 3:59:55 PM EST |
| 30.00 | 0.05 | 4.90 | 2.48 | 11.00 | 0.00 | 0.00% | 0.08 | 0 | 5 | 0.85 | -0.56 | 0.05 | -0.03 | 7/23/2025 | 8/29/2025 3:59:55 PM EST |
| 32.50 | 2.65 | 7.50 | 5.08 | % | 0.16 | 0 | 0 | 1.06 | -0.66 | 0.04 | -0.03 | 8/29/2025 3:59:55 PM EST | |||
| 35.00 | 5.10 | 9.90 | 7.50 | 9.43 | 0.00 | 0.00% | 0.21 | 0 | 0 | 1.19 | -0.74 | 0.04 | -0.03 | 10/31/2024 | 8/29/2025 3:59:55 PM EST |
| 37.50 | 7.50 | 12.50 | 10.00 | 10.40 | 0.00 | 0.00% | 0.27 | 0 | 0 | 1.36 | -0.80 | 0.03 | -0.03 | 10/28/2024 | 8/29/2025 3:59:55 PM EST |
| 40.00 | 10.00 | 15.00 | 12.50 | 18.68 | 0.00 | 0.00% | 0.31 | 0 | 0 | 1.48 | -0.84 | 0.03 | -0.02 | 1/16/2025 | 8/29/2025 3:59:55 PM EST |
| 42.50 | 12.50 | 17.50 | 15.00 | 13.78 | 0.00 | 0.00% | 0.35 | 0 | 0 | 1.59 | -0.90 | 0.02 | -0.02 | 9/19/2024 | 8/29/2025 3:59:55 PM EST |
| 45.00 | 15.00 | 20.00 | 17.50 | % | 0.39 | 0 | 0 | 1.70 | -0.92 | 0.02 | -0.01 | 8/29/2025 3:59:55 PM EST | |||
| 47.50 | 17.50 | 22.50 | 20.00 | % | 0.42 | 0 | 0 | 1.79 | -0.95 | 0.01 | -0.01 | 8/29/2025 3:59:55 PM EST | |||
| 50.00 | 20.00 | 25.00 | 22.50 | 20.15 | 0.00 | 0.00% | 0.45 | 0 | 0 | 1.87 | -0.96 | 0.01 | -0.01 | 10/29/2024 | 8/29/2025 3:59:55 PM EST |
| 55.00 | 25.00 | 30.00 | 27.50 | % | 0.50 | 0 | 0 | 2.03 | -0.97 | 0.01 | -0.01 | 8/29/2025 3:59:55 PM EST |