Options Chain for PROTO LABS INC COM (PRLB) - $65.75 as of 2/18/2026 9:42:33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 33.70 | 37.80 | 35.75 | % | 1.19 | 0 | 0 | 9.26 | 1.00 | 0.00 | 0.00 | 2/18/2026 4:00:11 PM EST | |||
| 35.00 | 28.70 | 32.80 | 30.75 | % | 0.88 | 0 | 0 | 7.75 | 1.00 | 0.00 | 0.00 | 2/18/2026 4:00:11 PM EST | |||
| 40.00 | 25.10 | 27.10 | 26.10 | 12.03 | 0.00 | 0.00% | 0.65 | 0 | 1 | 5.55 | 1.00 | 0.00 | 0.00 | 12/31/2025 | 2/18/2026 4:00:11 PM EST |
| 45.00 | 19.90 | 22.10 | 21.00 | 9.51 | 0.00 | 0.00% | 0.47 | 0 | 2 | 4.50 | 1.00 | 0.00 | 0.00 | 1/14/2026 | 2/18/2026 4:00:11 PM EST |
| 50.00 | 15.00 | 17.10 | 16.05 | 5.55 | 0.00 | 0.00% | 0.32 | 0 | 3 | 3.55 | 1.00 | 0.00 | 0.00 | 12/26/2025 | 2/18/2026 4:00:11 PM EST |
| 55.00 | 10.20 | 12.10 | 11.15 | 12.19 | 0.00 | 0.00% | 0.20 | 0 | 22 | 2.65 | 1.00 | 0.00 | 0.00 | 2/9/2026 | 2/18/2026 4:00:11 PM EST |
| 60.00 | 5.10 | 7.00 | 6.05 | 6.86 | 0.00 | 0.00% | 0.10 | 0 | 16 | 1.69 | 1.00 | 0.01 | 0.00 | 2/17/2026 | 2/18/2026 4:00:11 PM EST |
| 65.00 | 0.65 | 2.50 | 1.58 | 2.22 | 0.00 | 0.00% | 0.02 | 0 | 34 | 1.02 | 0.63 | 0.15 | -0.21 | 2/17/2026 | 2/18/2026 4:00:11 PM EST |
| 70.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 358 | 0.81 | 0.03 | 0.04 | -0.04 | 2/17/2026 | 2/18/2026 4:00:11 PM EST |
| 75.00 | 0.00 | 0.75 | 0.38 | 0.26 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.73 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/18/2026 4:00:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 1.35 | 0.68 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/18/2026 4:00:11 PM EST | |||
| 35.00 | 0.00 | 1.35 | 0.68 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/18/2026 4:00:11 PM EST | |||
| 40.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 3.03 | 0.00 | 0.00 | 0.00 | 2/18/2026 4:00:11 PM EST | |||
| 45.00 | 0.00 | 0.20 | 0.10 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 4 | 3.11 | 0.00 | 0.00 | 0.00 | 2/13/2026 | 2/18/2026 4:00:11 PM EST |
| 50.00 | 0.00 | 0.05 | 0.03 | 2.30 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.80 | 0.00 | 0.00 | 0.00 | 2/5/2026 | 2/18/2026 4:00:11 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.68 | 0.00 | 0.00% | 0.00 | 0 | 11 | 1.25 | 0.00 | 0.00 | 0.00 | 2/13/2026 | 2/18/2026 4:00:11 PM EST |
| 60.00 | 0.00 | 0.15 | 0.08 | 0.73 | 0.00 | 0.00% | 0.00 | 0 | 19 | 0.91 | 0.00 | 0.01 | 0.00 | 2/13/2026 | 2/18/2026 4:00:11 PM EST |
| 65.00 | 0.05 | 1.15 | 0.60 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.45 | -0.37 | 0.15 | -0.21 | 2/11/2026 | 2/18/2026 4:00:11 PM EST |
| 70.00 | 3.00 | 4.90 | 3.95 | 3.36 | 0.00 | 0.00% | 0.06 | 0 | 10 | 1.17 | -0.97 | 0.04 | -0.04 | 2/9/2026 | 2/18/2026 4:00:11 PM EST |
| 75.00 | 8.10 | 10.00 | 9.05 | % | 0.12 | 0 | 0 | 1.90 | -1.00 | 0.00 | 0.00 | 2/18/2026 4:00:11 PM EST |