Options Chain for ALPHA PRO TECH LTD COM (APT) - $4.59 as of 12/15/2025 6:30:32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 3.50 | 4.70 | 4.10 | % | 8.20 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 1.00 | 2.90 | 4.10 | 3.50 | % | 3.50 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 1.50 | 2.50 | 3.60 | 3.05 | % | 2.03 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 2.00 | 2.00 | 3.20 | 2.60 | % | 1.30 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 2.50 | 1.50 | 2.70 | 2.10 | % | 0.84 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 3.00 | 1.00 | 2.25 | 1.63 | % | 0.54 | 0 | 0 | 8.69 | 1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 3.50 | 0.50 | 1.75 | 1.13 | % | 0.32 | 0 | 0 | 6.86 | 0.99 | 0.04 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 4.00 | 0.00 | 1.25 | 0.63 | % | 0.16 | 0 | 0 | 5.26 | 0.89 | 0.35 | -0.01 | 12/15/2025 3:59:50 PM EST | |||
| 4.50 | 0.00 | 0.55 | 0.28 | % | 0.06 | 0 | 0 | 2.69 | 0.57 | 0.79 | -0.02 | 12/15/2025 3:59:50 PM EST | |||
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 47 | 0.95 | 0.22 | 0.60 | -0.02 | 12/8/2025 | 12/15/2025 3:59:50 PM EST |
| 5.50 | 0.00 | 0.75 | 0.38 | % | 0.07 | 0 | 0 | 5.56 | 0.05 | 0.21 | -0.01 | 12/15/2025 3:59:50 PM EST | |||
| 6.00 | 0.00 | 0.55 | 0.28 | % | 0.05 | 0 | 0 | 5.16 | 0.01 | 0.04 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 6.50 | 0.00 | 0.75 | 0.38 | % | 0.06 | 0 | 0 | 6.78 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 7.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 7.26 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 7.71 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 8.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 8.10 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 8.50 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 8.46 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 9.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 8.78 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.25 | 0.13 | % | 0.26 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 1.00 | 0.00 | 0.25 | 0.13 | % | 0.13 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 1.50 | 0.00 | 0.25 | 0.13 | % | 0.09 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 2.00 | 0.00 | 0.25 | 0.13 | % | 0.07 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 2.50 | 0.00 | 0.25 | 0.13 | % | 0.05 | 0 | 0 | 6.75 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 3.00 | 0.00 | 0.15 | 0.08 | % | 0.03 | 0 | 0 | 4.27 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 3.50 | 0.00 | 0.25 | 0.13 | % | 0.04 | 0 | 0 | 3.92 | -0.01 | 0.04 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 4.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 1.31 | -0.11 | 0.35 | -0.01 | 12/15/2025 3:59:50 PM EST | |||
| 4.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 135 | 11 | 0.72 | -0.43 | 0.79 | -0.02 | 12/15/2025 | 12/15/2025 3:59:50 PM EST |
| 5.00 | 0.00 | 1.00 | 0.50 | 0.72 | 0.00 | 0.00% | 0.10 | 0 | 1 | 3.89 | -0.78 | 0.60 | -0.02 | 12/1/2025 | 12/15/2025 3:59:50 PM EST |
| 5.50 | 0.30 | 1.50 | 0.90 | % | 0.16 | 0 | 0 | 4.68 | -0.95 | 0.21 | -0.01 | 12/15/2025 3:59:50 PM EST | |||
| 6.00 | 0.80 | 2.00 | 1.40 | % | 0.23 | 0 | 0 | 5.33 | -0.99 | 0.04 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 6.50 | 1.30 | 2.50 | 1.90 | % | 0.29 | 0 | 0 | 5.88 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 7.00 | 1.80 | 3.10 | 2.45 | % | 0.35 | 0 | 0 | 6.91 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 7.50 | 2.30 | 3.50 | 2.90 | % | 0.39 | 0 | 0 | 6.80 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 8.00 | 2.80 | 4.00 | 3.40 | % | 0.42 | 0 | 0 | 7.18 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 8.50 | 3.40 | 4.60 | 4.00 | % | 0.47 | 0 | 0 | 8.09 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:50 PM EST | |||
| 9.00 | 3.90 | 5.10 | 4.50 | 5.00 | 0.00 | 0.00% | 0.50 | 0 | 0 | 8.42 | -1.00 | 0.00 | 0.00 | 12/10/2025 | 12/15/2025 3:59:50 PM EST |