Options Chain for ALLEGRO MICROSYSTEMS INC COM (ALGM) - $24.08 as of 11/21/2025 8:22:17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 7.90 | 10.50 | 9.20 | % | 0.61 | 0 | 0 | 2.16 | 1.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 PM EST | |||
| 17.50 | 5.40 | 6.90 | 6.15 | % | 0.35 | 0 | 0 | 0.87 | 0.98 | 0.01 | -0.01 | 11/21/2025 3:59:52 PM EST | |||
| 20.00 | 3.40 | 5.10 | 4.25 | % | 0.21 | 0 | 0 | 1.01 | 0.89 | 0.05 | -0.02 | 11/21/2025 3:59:52 PM EST | |||
| 22.50 | 2.20 | 3.50 | 2.85 | 2.13 | -0.60 | -21.98% | 0.13 | 1 | 1 | 0.73 | 0.71 | 0.09 | -0.03 | 11/21/2025 | 11/21/2025 3:59:52 PM EST |
| 25.00 | 0.85 | 1.20 | 1.03 | 0.90 | +0.10 | +12.50% | 0.04 | 1 | 41 | 0.51 | 0.44 | 0.11 | -0.03 | 11/21/2025 | 11/21/2025 3:59:52 PM EST |
| 27.50 | 0.20 | 0.50 | 0.35 | 0.35 | 0.00 | 0.00% | 0.01 | 3 | 56 | 0.50 | 0.21 | 0.08 | -0.02 | 11/21/2025 | 11/21/2025 3:59:52 PM EST |
| 30.00 | 0.00 | 0.30 | 0.15 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 164 | 0.66 | 0.08 | 0.04 | -0.01 | 11/19/2025 | 11/21/2025 3:59:52 PM EST |
| 32.50 | 0.00 | 0.20 | 0.10 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 88 | 0.74 | 0.03 | 0.02 | 0.00 | 11/17/2025 | 11/21/2025 3:59:52 PM EST |
| 35.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 177 | 0.88 | 0.01 | 0.01 | 0.00 | 11/20/2025 | 11/21/2025 3:59:52 PM EST |
| 37.50 | 0.00 | 0.50 | 0.25 | 0.68 | 0.00 | 0.00% | 0.01 | 0 | 39 | 1.25 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 11/21/2025 3:59:52 PM EST |
| 40.00 | 0.00 | 0.10 | 0.05 | 0.38 | 0.00 | 0.00% | 0.00 | 0 | 32 | 0.97 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 11/21/2025 3:59:52 PM EST |
| 42.50 | 0.00 | 0.30 | 0.15 | % | 0.00 | 0 | 0 | 1.31 | 0.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 PM EST | |||
| 45.00 | 0.00 | 0.30 | 0.15 | % | 0.00 | 0 | 0 | 1.41 | 0.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 0.80 | 0.40 | % | 0.03 | 0 | 0 | 1.78 | 0.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 PM EST | |||
| 17.50 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.31 | -0.02 | 0.01 | -0.01 | 11/6/2025 | 11/21/2025 3:59:52 PM EST |
| 20.00 | 0.05 | 0.25 | 0.15 | 0.20 | -0.20 | -50.00% | 0.01 | 17,080 | 12 | 0.51 | -0.11 | 0.05 | -0.02 | 11/21/2025 | 11/21/2025 3:59:52 PM EST |
| 22.50 | 0.65 | 0.85 | 0.75 | 0.77 | -0.13 | -14.45% | 0.03 | 40 | 8,551 | 0.56 | -0.29 | 0.09 | -0.03 | 11/21/2025 | 11/21/2025 3:59:52 PM EST |
| 25.00 | 1.70 | 2.00 | 1.85 | 2.51 | 0.00 | 0.00% | 0.07 | 0 | 129 | 0.52 | -0.56 | 0.11 | -0.03 | 11/18/2025 | 11/21/2025 3:59:52 PM EST |
| 27.50 | 2.35 | 4.70 | 3.53 | 2.85 | 0.00 | 0.00% | 0.13 | 0 | 25 | 0.98 | -0.79 | 0.08 | -0.02 | 11/13/2025 | 11/21/2025 3:59:52 PM EST |
| 30.00 | 4.60 | 7.10 | 5.85 | 6.22 | 0.00 | 0.00% | 0.19 | 0 | 28 | 1.18 | -0.92 | 0.04 | -0.01 | 11/20/2025 | 11/21/2025 3:59:52 PM EST |
| 32.50 | 7.20 | 9.80 | 8.50 | 3.50 | 0.00 | 0.00% | 0.26 | 0 | 3 | 1.47 | -0.97 | 0.02 | 0.00 | 10/23/2025 | 11/21/2025 3:59:52 PM EST |
| 35.00 | 9.90 | 12.10 | 11.00 | % | 0.31 | 0 | 0 | 1.56 | -0.99 | 0.01 | 0.00 | 11/21/2025 3:59:52 PM EST | |||
| 37.50 | 12.30 | 14.60 | 13.45 | 6.78 | 0.00 | 0.00% | 0.36 | 0 | 0 | 1.72 | -1.00 | 0.00 | 0.00 | 10/28/2025 | 11/21/2025 3:59:52 PM EST |
| 40.00 | 14.80 | 17.10 | 15.95 | % | 0.40 | 0 | 0 | 1.86 | -1.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 PM EST | |||
| 42.50 | 17.10 | 19.60 | 18.35 | % | 0.43 | 0 | 0 | 1.99 | -1.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 PM EST | |||
| 45.00 | 19.80 | 22.10 | 20.95 | % | 0.47 | 0 | 0 | 2.11 | -1.00 | 0.00 | 0.00 | 11/21/2025 3:59:52 PM EST |