Options Chain for ALPHA PRO TECH LTD COM (APT) - $6.35 as of 5/12/2026 8:37:26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 4.60 | 6.20 | 5.40 | % | 5.40 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 2.00 | 3.30 | 5.30 | 4.30 | % | 2.15 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 3.00 | 2.90 | 4.30 | 3.60 | % | 1.20 | 0 | 0 | 0.00 | 0.99 | 0.02 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 4.00 | 1.95 | 3.30 | 2.63 | 1.90 | 0.00 | 0.00% | 0.66 | 0 | 7 | 3.15 | 0.93 | 0.06 | -0.01 | 5/7/2026 | 5/12/2026 3:59:50 PM EST |
| 5.00 | 1.30 | 1.80 | 1.55 | 1.57 | -0.33 | -17.37% | 0.31 | 2 | 249 | 1.39 | 0.82 | 0.12 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 6.00 | 0.80 | 1.10 | 0.95 | 1.05 | -0.68 | -39.31% | 0.16 | 10 | 164 | 0.92 | 0.65 | 0.18 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 7.00 | 0.50 | 0.80 | 0.65 | 0.70 | -0.10 | -12.50% | 0.09 | 40 | 415 | 1.08 | 0.47 | 0.20 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 8.00 | 0.35 | 0.70 | 0.53 | 0.41 | -0.19 | -31.67% | 0.07 | 4 | 1,085 | 1.26 | 0.31 | 0.17 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 9.00 | 0.05 | 0.45 | 0.25 | 0.55 | 0.00 | 0.00% | 0.03 | 0 | 44 | 1.06 | 0.21 | 0.13 | -0.01 | 5/11/2026 | 5/12/2026 3:59:50 PM EST |
| 10.00 | 0.05 | 0.25 | 0.15 | 0.20 | -0.24 | -54.55% | 0.01 | 24 | 63 | 1.09 | 0.14 | 0.10 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 11.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.27 | 0.07 | 0.06 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 12.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.44 | 0.04 | 0.04 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 13.00 | 0.00 | 0.75 | 0.38 | 0.40 | 0.00 | 0.00% | 0.03 | 0 | 1 | 2.59 | 0.02 | 0.03 | 0.00 | 5/11/2026 | 5/12/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 3.53 | 0.00 | 0.00 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 2.23 | 0.00 | 0.00 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 3.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 269 | 1.52 | -0.01 | 0.02 | 0.00 | 5/8/2026 | 5/12/2026 3:59:50 PM EST |
| 4.00 | 0.00 | 0.10 | 0.05 | 0.06 | +0.01 | +20.00% | 0.01 | 2 | 120 | 1.12 | -0.07 | 0.06 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 5.00 | 0.15 | 0.30 | 0.23 | 0.57 | 0.00 | 0.00% | 0.05 | 0 | 1 | 1.02 | -0.18 | 0.12 | -0.01 | 4/23/2026 | 5/12/2026 3:59:50 PM EST |
| 6.00 | 0.55 | 0.80 | 0.68 | 0.50 | -0.03 | -5.66% | 0.11 | 1 | 375 | 1.13 | -0.35 | 0.18 | -0.01 | 5/12/2026 | 5/12/2026 3:59:50 PM EST |
| 7.00 | 0.75 | 1.70 | 1.23 | 1.45 | 0.00 | 0.00% | 0.18 | 0 | 2 | 1.67 | -0.53 | 0.20 | -0.01 | 5/11/2026 | 5/12/2026 3:59:50 PM EST |
| 8.00 | 1.50 | 2.45 | 1.98 | % | 0.25 | 0 | 0 | 1.72 | -0.69 | 0.17 | -0.01 | 5/12/2026 3:59:50 PM EST | |||
| 9.00 | 2.10 | 3.30 | 2.70 | % | 0.30 | 0 | 0 | 1.82 | -0.79 | 0.13 | -0.01 | 5/12/2026 3:59:50 PM EST | |||
| 10.00 | 3.10 | 4.20 | 3.65 | % | 0.36 | 0 | 0 | 1.91 | -0.86 | 0.10 | -0.01 | 5/12/2026 3:59:50 PM EST | |||
| 11.00 | 4.00 | 5.10 | 4.55 | % | 0.41 | 0 | 0 | 1.96 | -0.93 | 0.06 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 12.00 | 4.90 | 6.30 | 5.60 | % | 0.47 | 0 | 0 | 2.45 | -0.96 | 0.04 | 0.00 | 5/12/2026 3:59:50 PM EST | |||
| 13.00 | 5.70 | 7.20 | 6.45 | % | 0.50 | 0 | 0 | 2.46 | -0.98 | 0.03 | 0.00 | 5/12/2026 3:59:50 PM EST |