Options Chain for ALLEGRO MICROSYSTEMS INC COM (ALGM) - $44.70 as of 8/17/2026 6:53:43 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 | 28.90 | 30.90 | 29.90 | % | 1.99 | 0 | 12 | 9.39 | 1.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST | |||
| 17.50 | 25.40 | 28.90 | 27.15 | % | 1.55 | 0 | 0 | 9.00 | 1.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST | |||
| 20.00 | 23.90 | 26.20 | 25.05 | 34.50 | 0.00 | 0.00% | 1.25 | 0 | 5 | 7.61 | 1.00 | 0.00 | 0.00 | 7/2/2026 | 8/17/2026 3:59:47 PM EST |
| 22.50 | 21.40 | 23.70 | 22.55 | 21.35 | 0.00 | 0.00% | 1.00 | 0 | 8 | 6.67 | 1.00 | 0.00 | 0.00 | 7/28/2026 | 8/17/2026 3:59:47 PM EST |
| 25.00 | 18.90 | 21.00 | 19.95 | 20.40 | +0.25 | +1.25% | 0.80 | 1 | 18 | 5.60 | 1.00 | 0.00 | 0.00 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 27.50 | 16.30 | 18.90 | 17.60 | 17.00 | 0.00 | 0.00% | 0.64 | 0 | 10 | 5.31 | 1.00 | 0.00 | 0.00 | 8/14/2026 | 8/17/2026 3:59:47 PM EST |
| 30.00 | 12.90 | 16.40 | 14.65 | 10.40 | 0.00 | 0.00% | 0.49 | 0 | 36 | 4.61 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 8/17/2026 3:59:47 PM EST |
| 32.50 | 11.40 | 13.90 | 12.65 | 10.79 | 0.00 | 0.00% | 0.39 | 0 | 43 | 3.95 | 1.00 | 0.00 | 0.00 | 8/10/2026 | 8/17/2026 3:59:47 PM EST |
| 35.00 | 8.90 | 11.30 | 10.10 | 9.05 | 0.00 | 0.00% | 0.29 | 0 | 36 | 3.26 | 1.00 | 0.00 | 0.00 | 8/7/2026 | 8/17/2026 3:59:47 PM EST |
| 37.50 | 6.50 | 8.60 | 7.55 | 5.68 | 0.00 | 0.00% | 0.20 | 0 | 56 | 2.53 | 0.99 | 0.01 | -0.01 | 8/11/2026 | 8/17/2026 3:59:47 PM EST |
| 40.00 | 4.10 | 5.70 | 4.90 | 5.47 | +1.03 | +23.20% | 0.12 | 6 | 360 | 1.70 | 0.94 | 0.04 | -0.10 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 42.50 | 1.35 | 3.40 | 2.38 | 3.00 | +0.30 | +11.12% | 0.06 | 2 | 170 | 1.27 | 0.77 | 0.11 | -0.15 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 45.00 | 0.20 | 1.50 | 0.85 | 1.20 | +0.20 | +20.00% | 0.02 | 5 | 419 | 0.55 | 0.46 | 0.14 | -0.16 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 47.50 | 0.05 | 0.60 | 0.33 | 0.35 | -0.10 | -22.23% | 0.01 | 8 | 254 | 0.63 | 0.18 | 0.09 | -0.10 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 50.00 | 0.00 | 0.40 | 0.20 | 0.30 | -0.07 | -18.92% | 0.00 | 55 | 235 | 1.07 | 0.05 | 0.03 | -0.04 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 52.50 | 0.00 | 0.15 | 0.08 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 266 | 1.05 | 0.01 | 0.01 | -0.01 | 8/14/2026 | 8/17/2026 3:59:47 PM EST |
| 55.00 | 0.00 | 0.10 | 0.05 | 0.10 | -0.23 | -69.70% | 0.00 | 7 | 466 | 1.17 | 0.00 | 0.00 | 0.00 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 57.50 | 0.00 | 0.35 | 0.18 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 55 | 1.77 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 8/17/2026 3:59:47 PM EST |
| 60.00 | 0.00 | 0.45 | 0.23 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 860 | 2.11 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 8/17/2026 3:59:47 PM EST |
| 62.50 | 0.00 | 0.25 | 0.13 | 0.40 | +0.25 | +166.67% | 0.00 | 1 | 168 | 2.02 | 0.00 | 0.00 | 0.00 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 338 | 2.84 | 0.00 | 0.00 | 0.00 | 8/3/2026 | 8/17/2026 3:59:47 PM EST |
| 67.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 185 | 2.15 | 0.00 | 0.00 | 0.00 | 8/3/2026 | 8/17/2026 3:59:47 PM EST |
| 70.00 | 0.00 | 0.50 | 0.25 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 132 | 2.91 | 0.00 | 0.00 | 0.00 | 8/5/2026 | 8/17/2026 3:59:47 PM EST |
| 72.50 | 0.00 | 0.45 | 0.23 | 0.72 | 0.00 | 0.00% | 0.00 | 0 | 10 | 3.00 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 8/17/2026 3:59:47 PM EST |
| 75.00 | 0.00 | 0.30 | 0.15 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 198 | 2.91 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/17/2026 3:59:47 PM EST |
| 80.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 75 | 2.96 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/17/2026 3:59:47 PM EST |
| 85.00 | 0.00 | 0.05 | 0.03 | 0.55 | 0.00 | 0.00% | 0.00 | 0 | 206 | 2.63 | 0.00 | 0.00 | 0.00 | 7/21/2026 | 8/17/2026 3:59:47 PM EST |
| 90.00 | 0.00 | 0.85 | 0.43 | % | 0.00 | 0 | 0 | 4.50 | 0.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST | |||
| 95.00 | 0.00 | 0.75 | 0.38 | 0.75 | 0.00 | 0.00% | 0.00 | 0 | 8 | 4.61 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/17/2026 3:59:47 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 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 305 | 0.00 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 8/17/2026 3:59:47 PM EST |
| 17.50 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 13 | 0.00 | 0.00 | 0.00 | 0.00 | 7/20/2026 | 8/17/2026 3:59:47 PM EST |
| 20.00 | 0.00 | 0.15 | 0.08 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 3 | 4.09 | 0.00 | 0.00 | 0.00 | 5/21/2026 | 8/17/2026 3:59:47 PM EST |
| 22.50 | 0.00 | 0.15 | 0.08 | 0.16 | 0.00 | 0.00% | 0.00 | 0 | 122 | 3.55 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 8/17/2026 3:59:47 PM EST |
| 25.00 | 0.00 | 0.35 | 0.18 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 38 | 3.63 | 0.00 | 0.00 | 0.00 | 8/4/2026 | 8/17/2026 3:59:47 PM EST |
| 27.50 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 80 | 3.11 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/17/2026 3:59:47 PM EST |
| 30.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 44 | 2.65 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/17/2026 3:59:47 PM EST |
| 32.50 | 0.00 | 0.35 | 0.18 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 440 | 2.20 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/17/2026 3:59:47 PM EST |
| 35.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 685 | 1.55 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/17/2026 3:59:47 PM EST |
| 37.50 | 0.00 | 0.35 | 0.18 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 365 | 1.38 | -0.01 | 0.01 | -0.01 | 8/14/2026 | 8/17/2026 3:59:47 PM EST |
| 40.00 | 0.10 | 0.70 | 0.40 | 0.06 | -0.24 | -80.00% | 0.01 | 30 | 1,401 | 0.78 | -0.06 | 0.04 | -0.10 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 42.50 | 0.05 | 1.00 | 0.53 | 0.40 | -0.38 | -48.72% | 0.01 | 3 | 151 | 0.67 | -0.23 | 0.11 | -0.15 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 45.00 | 1.20 | 1.85 | 1.53 | 1.12 | -0.83 | -42.57% | 0.03 | 5 | 693 | 0.69 | -0.54 | 0.14 | -0.16 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 47.50 | 2.45 | 4.00 | 3.23 | 3.95 | 0.00 | 0.00% | 0.07 | 0 | 238 | 1.10 | -0.82 | 0.09 | -0.10 | 8/12/2026 | 8/17/2026 3:59:47 PM EST |
| 50.00 | 3.90 | 6.20 | 5.05 | 4.13 | -1.46 | -26.12% | 0.10 | 4 | 373 | 1.25 | -0.95 | 0.03 | -0.04 | 8/17/2026 | 8/17/2026 3:59:47 PM EST |
| 52.50 | 7.00 | 8.60 | 7.80 | 13.41 | 0.00 | 0.00% | 0.15 | 0 | 67 | 1.46 | -0.99 | 0.01 | -0.01 | 7/30/2026 | 8/17/2026 3:59:47 PM EST |
| 55.00 | 8.70 | 12.40 | 10.55 | 12.63 | 0.00 | 0.00% | 0.19 | 0 | 56 | 2.73 | -1.00 | 0.00 | 0.00 | 8/4/2026 | 8/17/2026 3:59:47 PM EST |
| 57.50 | 11.60 | 14.40 | 13.00 | 13.70 | 0.00 | 0.00% | 0.23 | 0 | 59 | 2.66 | -1.00 | 0.00 | 0.00 | 7/17/2026 | 8/17/2026 3:59:47 PM EST |
| 60.00 | 13.70 | 16.20 | 14.95 | 11.86 | 0.00 | 0.00% | 0.25 | 0 | 41 | 2.30 | -1.00 | 0.00 | 0.00 | 7/15/2026 | 8/17/2026 3:59:47 PM EST |
| 62.50 | 16.20 | 19.80 | 18.00 | 11.02 | 0.00 | 0.00% | 0.29 | 0 | 0 | 3.47 | -1.00 | 0.00 | 0.00 | 7/9/2026 | 8/17/2026 3:59:47 PM EST |
| 65.00 | 18.80 | 21.70 | 20.25 | 18.72 | 0.00 | 0.00% | 0.31 | 0 | 2 | 3.21 | -1.00 | 0.00 | 0.00 | 7/15/2026 | 8/17/2026 3:59:47 PM EST |
| 67.50 | 21.30 | 24.60 | 22.95 | 8.27 | 0.00 | 0.00% | 0.34 | 0 | 1 | 3.76 | -1.00 | 0.00 | 0.00 | 6/30/2026 | 8/17/2026 3:59:47 PM EST |
| 70.00 | 23.80 | 26.80 | 25.30 | 17.25 | 0.00 | 0.00% | 0.36 | 0 | 0 | 3.71 | -1.00 | 0.00 | 0.00 | 7/10/2026 | 8/17/2026 3:59:47 PM EST |
| 72.50 | 26.30 | 29.30 | 27.80 | % | 0.38 | 0 | 0 | 3.90 | -1.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST | |||
| 75.00 | 28.90 | 32.00 | 30.45 | 13.80 | 0.00 | 0.00% | 0.41 | 0 | 0 | 4.25 | -1.00 | 0.00 | 0.00 | 6/30/2026 | 8/17/2026 3:59:47 PM EST |
| 80.00 | 33.80 | 37.40 | 35.60 | 17.40 | 0.00 | 0.00% | 0.45 | 0 | 0 | 4.93 | -1.00 | 0.00 | 0.00 | 6/30/2026 | 8/17/2026 3:59:47 PM EST |
| 85.00 | 38.80 | 41.80 | 40.30 | % | 0.47 | 0 | 0 | 4.71 | -1.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST | |||
| 90.00 | 44.00 | 46.90 | 45.45 | % | 0.51 | 0 | 0 | 5.08 | -1.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST | |||
| 95.00 | 48.80 | 52.00 | 50.40 | % | 0.53 | 0 | 0 | 5.45 | -1.00 | 0.00 | 0.00 | 8/17/2026 3:59:47 PM EST |