Options Chain for PROTO LABS INC COM (PRLB) - $52.56 as of 12/19/2025 6:39:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 28.70 | 31.50 | 30.10 | % | 1.34 | 0 | 0 | 2.74 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST | |||
| 25.00 | 26.20 | 29.00 | 27.60 | % | 1.10 | 0 | 0 | 2.43 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST | |||
| 30.00 | 21.20 | 24.00 | 22.60 | % | 0.75 | 0 | 0 | 1.91 | 1.00 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST | |||
| 35.00 | 16.10 | 18.80 | 17.45 | 16.35 | 0.00 | 0.00% | 0.50 | 0 | 15 | 1.40 | 1.00 | 0.00 | 0.00 | 8/22/2025 | 12/19/2025 4:00:07 PM EST |
| 40.00 | 11.30 | 13.60 | 12.45 | 12.90 | 0.00 | 0.00% | 0.31 | 0 | 23 | 0.96 | 0.99 | 0.00 | -0.02 | 12/12/2025 | 12/19/2025 4:00:07 PM EST |
| 45.00 | 6.80 | 8.80 | 7.80 | 7.98 | 0.00 | 0.00% | 0.17 | 0 | 12 | 0.70 | 0.90 | 0.02 | -0.04 | 12/12/2025 | 12/19/2025 4:00:07 PM EST |
| 50.00 | 1.50 | 4.60 | 3.05 | 3.90 | 0.00 | 0.00% | 0.06 | 0 | 88 | 0.53 | 0.66 | 0.06 | -0.06 | 12/11/2025 | 12/19/2025 4:00:07 PM EST |
| 55.00 | 0.50 | 2.45 | 1.48 | 1.32 | 0.00 | 0.00% | 0.03 | 0 | 38 | 0.44 | 0.35 | 0.06 | -0.05 | 12/18/2025 | 12/19/2025 4:00:07 PM EST |
| 60.00 | 0.05 | 0.80 | 0.43 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 230 | 0.43 | 0.13 | 0.04 | -0.03 | 12/15/2025 | 12/19/2025 4:00:07 PM EST |
| 65.00 | 0.00 | 0.80 | 0.40 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 0 | 0.69 | 0.03 | 0.02 | -0.01 | 9/9/2025 | 12/19/2025 4:00:07 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.83 | 0.01 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST | |||
| 75.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.97 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.21 | 0.00 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | 0.65 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.98 | 0.00 | 0.00 | 0.00 | 6/13/2025 | 12/19/2025 4:00:07 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.28 | 0.00 | 0.00% | 0.01 | 0 | 24 | 1.56 | 0.00 | 0.00 | 0.00 | 11/5/2025 | 12/19/2025 4:00:07 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | 2.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.21 | 0.00 | 0.00 | 0.00 | 7/1/2025 | 12/19/2025 4:00:07 PM EST |
| 40.00 | 0.00 | 0.75 | 0.38 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.90 | -0.01 | 0.00 | -0.02 | 8/8/2025 | 12/19/2025 4:00:07 PM EST |
| 45.00 | 0.00 | 1.00 | 0.50 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 16 | 0.68 | -0.10 | 0.02 | -0.04 | 11/26/2025 | 12/19/2025 4:00:07 PM EST |
| 50.00 | 0.75 | 2.25 | 1.50 | 1.00 | 0.00 | 0.00% | 0.03 | 0 | 15 | 0.42 | -0.34 | 0.06 | -0.06 | 12/18/2025 | 12/19/2025 4:00:07 PM EST |
| 55.00 | 2.05 | 4.90 | 3.48 | 6.10 | 0.00 | 0.00% | 0.06 | 0 | 11 | 0.62 | -0.65 | 0.06 | -0.05 | 10/17/2025 | 12/19/2025 4:00:07 PM EST |
| 60.00 | 6.00 | 9.00 | 7.50 | % | 0.12 | 0 | 0 | 0.72 | -0.87 | 0.04 | -0.03 | 12/19/2025 4:00:07 PM EST | |||
| 65.00 | 11.40 | 13.90 | 12.65 | % | 0.19 | 0 | 0 | 0.91 | -0.97 | 0.02 | -0.01 | 12/19/2025 4:00:07 PM EST | |||
| 70.00 | 15.90 | 19.00 | 17.45 | % | 0.25 | 0 | 0 | 1.11 | -0.99 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST | |||
| 75.00 | 21.30 | 23.80 | 22.55 | % | 0.30 | 0 | 0 | 1.22 | -1.00 | 0.00 | 0.00 | 12/19/2025 4:00:07 PM EST |