Options Chain for ALLEGRO MICROSYSTEMS INC COM (ALGM) - $33.20 as of 10/13/2026 7:43:39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 10.00 | 11.50 | 10.75 | 11.00 | 0.00 | 0.00% | 0.48 | 0 | 9 | 3.26 | 1.00 | 0.00 | 0.00 | 9/18/2026 | 10/13/2026 3:59:49 PM EST |
| 25.00 | 7.40 | 9.00 | 8.20 | % | 0.33 | 0 | 0 | 2.57 | 1.00 | 0.00 | 0.00 | 10/13/2026 3:59:49 PM EST | |||
| 27.50 | 4.90 | 6.50 | 5.70 | % | 0.21 | 0 | 0 | 1.93 | 1.00 | 0.00 | 0.00 | 10/13/2026 3:59:49 PM EST | |||
| 30.00 | 2.60 | 4.10 | 3.35 | 7.30 | 0.00 | 0.00% | 0.11 | 0 | 1 | 1.44 | 0.98 | 0.04 | -0.01 | 9/29/2026 | 10/13/2026 3:59:49 PM EST |
| 32.50 | 1.25 | 1.90 | 1.58 | 1.82 | 0.00 | 0.00% | 0.05 | 0 | 644 | 0.73 | 0.72 | 0.16 | -0.10 | 10/12/2026 | 10/13/2026 3:59:49 PM EST |
| 35.00 | 0.20 | 0.45 | 0.33 | 0.30 | -0.24 | -44.45% | 0.01 | 57 | 824 | 0.68 | 0.26 | 0.16 | -0.11 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 37.50 | 0.00 | 0.35 | 0.18 | 0.01 | -0.19 | -95.00% | 0.00 | 1 | 780 | 1.23 | 0.04 | 0.04 | -0.03 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 40.00 | 0.00 | 0.35 | 0.18 | 0.09 | +0.04 | +80.00% | 0.00 | 3 | 2,061 | 1.67 | 0.00 | 0.00 | 0.00 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 42.50 | 0.00 | 0.05 | 0.03 | 0.02 | -0.28 | -93.34% | 0.00 | 2 | 279 | 1.35 | 0.00 | 0.00 | 0.00 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 45.00 | 0.00 | 0.55 | 0.28 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 327 | 2.70 | 0.00 | 0.00 | 0.00 | 10/12/2026 | 10/13/2026 3:59:49 PM EST |
| 47.50 | 0.00 | 0.25 | 0.13 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 24 | 2.50 | 0.00 | 0.00 | 0.00 | 10/2/2026 | 10/13/2026 3:59:49 PM EST |
| 50.00 | 0.00 | 0.65 | 0.33 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 55 | 3.49 | 0.00 | 0.00 | 0.00 | 10/6/2026 | 10/13/2026 3:59:49 PM EST |
| 55.00 | 0.00 | 0.35 | 0.18 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 53 | 3.49 | 0.00 | 0.00 | 0.00 | 10/6/2026 | 10/13/2026 3:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 71 | 3.33 | 0.00 | 0.00 | 0.00 | 9/28/2026 | 10/13/2026 3:59:49 PM EST |
| 25.00 | 0.00 | 0.35 | 0.18 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 9 | 2.63 | 0.00 | 0.00 | 0.00 | 9/18/2026 | 10/13/2026 3:59:49 PM EST |
| 27.50 | 0.00 | 0.35 | 0.18 | 0.01 | -0.04 | -80.00% | 0.01 | 1 | 97 | 1.97 | 0.00 | 0.00 | 0.00 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 30.00 | 0.00 | 0.20 | 0.10 | 0.21 | +0.15 | +250.00% | 0.00 | 2 | 369 | 1.11 | -0.02 | 0.04 | -0.01 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 32.50 | 0.25 | 0.55 | 0.40 | 0.43 | 0.00 | 0.00% | 0.01 | 6 | 214 | 0.69 | -0.28 | 0.16 | -0.10 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 35.00 | 1.55 | 1.90 | 1.73 | 2.34 | +0.84 | +56.00% | 0.05 | 18 | 253 | 0.66 | -0.74 | 0.16 | -0.11 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 37.50 | 3.70 | 5.10 | 4.40 | 4.59 | +1.59 | +53.00% | 0.12 | 2 | 202 | 2.24 | -0.96 | 0.04 | -0.03 | 10/13/2026 | 10/13/2026 3:59:49 PM EST |
| 40.00 | 5.90 | 7.70 | 6.80 | 5.90 | 0.00 | 0.00% | 0.17 | 0 | 1 | 0.00 | -1.00 | 0.00 | 0.00 | 10/12/2026 | 10/13/2026 3:59:49 PM EST |
| 42.50 | 8.50 | 10.20 | 9.35 | 8.40 | 0.00 | 0.00% | 0.22 | 0 | 2 | 3.25 | -1.00 | 0.00 | 0.00 | 10/12/2026 | 10/13/2026 3:59:49 PM EST |
| 45.00 | 10.80 | 12.60 | 11.70 | 6.02 | 0.00 | 0.00% | 0.26 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/2/2026 | 10/13/2026 3:59:49 PM EST |
| 47.50 | 12.60 | 15.10 | 13.85 | 11.70 | 0.00 | 0.00% | 0.29 | 0 | 0 | 3.93 | -1.00 | 0.00 | 0.00 | 8/31/2026 | 10/13/2026 3:59:49 PM EST |
| 50.00 | 15.80 | 17.70 | 16.75 | 12.75 | 0.00 | 0.00% | 0.34 | 0 | 1 | 4.39 | -1.00 | 0.00 | 0.00 | 9/28/2026 | 10/13/2026 3:59:49 PM EST |
| 55.00 | 20.10 | 22.70 | 21.40 | % | 0.39 | 0 | 0 | 5.00 | -1.00 | 0.00 | 0.00 | 10/13/2026 3:59:49 PM EST |