Options Chain for ALLEGRO MICROSYSTEMS INC COM (ALGM) - $29.80 as of 9/12/2025 8:32:18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 11.60 | 13.90 | 12.75 | 13.34 | 0.00 | 0.00% | 0.73 | 0 | 3 | 4.76 | 1.00 | 0.00 | 0.00 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 20.00 | 9.00 | 11.50 | 10.25 | 10.85 | 0.00 | 0.00% | 0.51 | 0 | 4 | 3.89 | 1.00 | 0.00 | 0.00 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 22.50 | 7.10 | 8.70 | 7.90 | 7.46 | 0.00 | 0.00% | 0.35 | 0 | 3 | 3.12 | 1.00 | 0.00 | 0.00 | 9/4/2025 | 9/12/2025 4:00:03 PM EST |
| 25.00 | 4.10 | 6.50 | 5.30 | % | 0.21 | 0 | 0 | 2.32 | 0.99 | 0.01 | -0.01 | 9/12/2025 4:00:03 PM EST | |||
| 27.50 | 1.80 | 2.90 | 2.35 | 3.81 | 0.00 | 0.00% | 0.09 | 0 | 1 | 0.84 | 0.91 | 0.09 | -0.05 | 8/15/2025 | 9/12/2025 4:00:03 PM EST |
| 30.00 | 0.65 | 0.80 | 0.73 | 0.65 | -0.40 | -38.10% | 0.02 | 3 | 19 | 0.31 | 0.59 | 0.18 | -0.08 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 32.50 | 0.00 | 0.20 | 0.10 | 0.15 | -0.13 | -46.43% | 0.00 | 2 | 77 | 0.58 | 0.20 | 0.10 | -0.04 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 35.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 84 | 1.06 | 0.03 | 0.02 | -0.01 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 37.50 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 70 | 1.41 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 9/12/2025 4:00:03 PM EST |
| 40.00 | 0.00 | 0.65 | 0.33 | 1.04 | 0.00 | 0.00% | 0.01 | 0 | 13 | 1.93 | 0.00 | 0.00 | 0.00 | 7/29/2025 | 9/12/2025 4:00:03 PM EST |
| 42.50 | 0.00 | 0.65 | 0.33 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 21 | 2.18 | 0.00 | 0.00 | 0.00 | 9/2/2025 | 9/12/2025 4:00:03 PM EST |
| 45.00 | 0.00 | 0.65 | 0.33 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 53 | 2.41 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 PM EST |
| 47.50 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 2.62 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 50.00 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 2.81 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 55.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 0 | 1.98 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 3.37 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 20.00 | 0.00 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 2.71 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 22.50 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 2.11 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 25.00 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 9,215 | 1.40 | -0.01 | 0.01 | -0.01 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 27.50 | 0.00 | 0.20 | 0.10 | 0.13 | -0.02 | -13.34% | 0.00 | 5 | 14 | 0.71 | -0.09 | 0.09 | -0.05 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 30.00 | 0.75 | 1.00 | 0.88 | 0.92 | 0.00 | 0.00% | 0.03 | 0 | 295 | 0.63 | -0.41 | 0.18 | -0.08 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 32.50 | 2.00 | 3.60 | 2.80 | 3.65 | 0.00 | 0.00% | 0.09 | 0 | 14 | 1.28 | -0.80 | 0.10 | -0.04 | 9/4/2025 | 9/12/2025 4:00:03 PM EST |
| 35.00 | 4.50 | 5.30 | 4.90 | 4.40 | 0.00 | 0.00% | 0.14 | 0 | 1 | 2.17 | -0.97 | 0.02 | -0.01 | 8/15/2025 | 9/12/2025 4:00:03 PM EST |
| 37.50 | 6.90 | 9.40 | 8.15 | 5.70 | 0.00 | 0.00% | 0.22 | 0 | 0 | 2.55 | -1.00 | 0.00 | 0.00 | 7/24/2025 | 9/12/2025 4:00:03 PM EST |
| 40.00 | 9.50 | 11.90 | 10.70 | 6.86 | 0.00 | 0.00% | 0.27 | 0 | 0 | 2.89 | -1.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 PM EST |
| 42.50 | 12.10 | 14.40 | 13.25 | % | 0.31 | 0 | 0 | 3.19 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 45.00 | 14.60 | 16.90 | 15.75 | % | 0.35 | 0 | 0 | 3.45 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 47.50 | 16.90 | 19.40 | 18.15 | % | 0.38 | 0 | 0 | 3.70 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 50.00 | 19.40 | 21.90 | 20.65 | % | 0.41 | 0 | 0 | 3.92 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 55.00 | 23.10 | 26.80 | 24.95 | % | 0.45 | 0 | 0 | 4.25 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST |