Options Chain for ALPHA PRO TECH LTD COM (APT) - $4.53 as of 12/9/2025 8:14:54 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 | 4.47 | % | 8.20 | 1 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST | |
| 1.00 | 2.90 | 4.30 | 3.60 | 4.04 | % | 3.60 | 1 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST | |
| 1.50 | 2.35 | 3.30 | 2.83 | % | 1.89 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 2.00 | 2.25 | 2.95 | 2.60 | 2.65 | -0.90 | -25.36% | 1.30 | 2 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST |
| 2.50 | 1.90 | 2.60 | 2.25 | 2.26 | -0.95 | -29.60% | 0.90 | 13 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST |
| 3.00 | 0.85 | 4.10 | 2.48 | 2.59 | -0.20 | -7.17% | 0.83 | 1 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST |
| 3.50 | 0.35 | 4.90 | 2.63 | % | 0.75 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 4.00 | 0.00 | 4.80 | 2.40 | % | 0.60 | 0 | 0 | 0.00 | 0.99 | 0.06 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 4.50 | 0.00 | 4.80 | 2.40 | % | 0.53 | 0 | 0 | 0.00 | 0.64 | 1.49 | -0.02 | 12/9/2025 3:59:55 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.08 | 0 | 55 | 5.47 | 0.05 | 0.48 | 0.00 | 12/1/2025 | 12/9/2025 3:59:55 PM EST |
| 5.50 | 0.00 | 2.35 | 1.18 | % | 0.21 | 0 | 0 | 0.00 | 0.00 | 0.01 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | % | 0.06 | 0 | 0 | 7.15 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 6.50 | 0.00 | 4.80 | 2.40 | % | 0.37 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 7.00 | 0.00 | 4.80 | 2.40 | % | 0.34 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 7.50 | 0.00 | 0.10 | 0.05 | % | 0.01 | 0 | 0 | 4.17 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 8.00 | 0.00 | 4.80 | 2.40 | % | 0.30 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 8.50 | 0.00 | 4.80 | 2.40 | % | 0.28 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 9.00 | 0.00 | 4.80 | 2.40 | % | 0.27 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.10 | 0.05 | 0.05 | % | 0.10 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST | |
| 1.00 | 0.00 | 1.75 | 0.88 | % | 0.88 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 1.50 | 0.00 | 2.00 | 1.00 | % | 0.67 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 2.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 30 | 0.00 | 0.00 | 0.00 | 0.00 | 12/8/2025 | 12/9/2025 3:59:55 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.02 | -0.03 | -60.00% | 0.01 | 1 | 72 | 4.72 | 0.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:55 PM EST |
| 3.00 | 0.00 | 0.25 | 0.13 | % | 0.04 | 0 | 0 | 6.05 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 3.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 2.49 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 4.00 | 0.00 | 0.25 | 0.13 | % | 0.03 | 0 | 0 | 3.17 | -0.01 | 0.06 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 4.50 | 0.00 | 0.25 | 0.13 | 0.05 | -0.03 | -37.50% | 0.03 | 820 | 159 | 1.78 | -0.36 | 1.49 | -0.02 | 12/9/2025 | 12/9/2025 3:59:55 PM EST |
| 5.00 | 0.00 | 4.80 | 2.40 | % | 0.48 | 0 | 0 | 0.00 | -0.95 | 0.48 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 5.50 | 0.15 | 1.80 | 0.98 | % | 0.18 | 0 | 0 | 7.24 | -1.00 | 0.01 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 6.00 | 0.70 | 1.85 | 1.28 | 1.62 | 0.00 | 0.00% | 0.21 | 0 | 0 | 5.25 | -1.00 | 0.00 | 0.00 | 12/1/2025 | 12/9/2025 3:59:55 PM EST |
| 6.50 | 1.10 | 2.30 | 1.70 | % | 0.26 | 0 | 0 | 5.55 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 7.00 | 1.60 | 2.80 | 2.20 | % | 0.31 | 0 | 0 | 6.08 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 7.50 | 2.10 | 3.30 | 2.70 | % | 0.36 | 0 | 0 | 6.57 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 8.00 | 2.60 | 5.80 | 4.20 | % | 0.53 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 8.50 | 3.50 | 4.30 | 3.90 | % | 0.46 | 0 | 0 | 7.39 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST | |||
| 9.00 | 3.90 | 5.30 | 4.60 | % | 0.51 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:55 PM EST |