Options Chain for ALLEGRO MICROSYSTEMS INC COM (ALGM) - $50.03 as of 7/15/2026 8:53:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 23.20 | 27.10 | 25.15 | % | 1.01 | 0 | 0 | 9.72 | 1.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 PM EST | |||
| 27.50 | 20.70 | 23.40 | 22.05 | % | 0.80 | 0 | 0 | 6.66 | 1.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 PM EST | |||
| 30.00 | 18.20 | 20.60 | 19.40 | 36.40 | 0.00 | 0.00% | 0.65 | 0 | 3 | 5.29 | 1.00 | 0.00 | 0.00 | 6/29/2026 | 7/15/2026 3:59:46 PM EST |
| 32.50 | 15.70 | 18.20 | 16.95 | % | 0.52 | 0 | 0 | 4.80 | 1.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 PM EST | |||
| 35.00 | 13.60 | 16.80 | 15.20 | 17.68 | 0.00 | 0.00% | 0.43 | 0 | 12 | 5.64 | 1.00 | 0.00 | 0.00 | 7/14/2026 | 7/15/2026 3:59:46 PM EST |
| 37.50 | 10.80 | 13.30 | 12.05 | % | 0.32 | 0 | 0 | 3.68 | 1.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 PM EST | |||
| 40.00 | 8.30 | 10.90 | 9.60 | 19.70 | 0.00 | 0.00% | 0.24 | 0 | 51 | 3.19 | 0.99 | 0.01 | -0.03 | 7/6/2026 | 7/15/2026 3:59:46 PM EST |
| 42.50 | 6.10 | 8.40 | 7.25 | 24.29 | 0.00 | 0.00% | 0.17 | 0 | 1 | 2.59 | 0.94 | 0.03 | -0.14 | 6/29/2026 | 7/15/2026 3:59:46 PM EST |
| 45.00 | 4.30 | 6.00 | 5.15 | 4.77 | -2.93 | -38.06% | 0.11 | 3 | 18 | 2.08 | 0.85 | 0.05 | -0.28 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 47.50 | 3.30 | 4.10 | 3.70 | 8.55 | 0.00 | 0.00% | 0.08 | 0 | 16 | 1.53 | 0.71 | 0.07 | -0.41 | 7/10/2026 | 7/15/2026 3:59:46 PM EST |
| 50.00 | 1.70 | 2.20 | 1.95 | 5.00 | 0.00 | 0.00% | 0.04 | 0 | 28 | 1.32 | 0.52 | 0.08 | -0.49 | 7/14/2026 | 7/15/2026 3:59:46 PM EST |
| 52.50 | 0.75 | 1.60 | 1.18 | 0.92 | -1.21 | -56.81% | 0.02 | 3 | 50 | 1.45 | 0.35 | 0.07 | -0.49 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 55.00 | 0.30 | 0.70 | 0.50 | 0.42 | -0.92 | -68.66% | 0.01 | 3 | 458 | 1.36 | 0.24 | 0.05 | -0.46 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 57.50 | 0.10 | 0.50 | 0.30 | 0.22 | -0.33 | -60.00% | 0.01 | 12 | 101 | 1.46 | 0.16 | 0.04 | -0.39 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 60.00 | 0.05 | 0.25 | 0.15 | 0.20 | -0.15 | -42.86% | 0.00 | 3 | 747 | 1.50 | 0.11 | 0.03 | -0.31 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 62.50 | 0.00 | 0.60 | 0.30 | 0.05 | -0.10 | -66.67% | 0.00 | 3 | 53 | 2.56 | 0.05 | 0.01 | -0.11 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 65.00 | 0.00 | 0.10 | 0.05 | 0.05 | -0.12 | -70.59% | 0.00 | 5 | 440 | 1.93 | 0.03 | 0.01 | -0.08 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 67.50 | 0.00 | 0.30 | 0.15 | 0.37 | 0.00 | 0.00% | 0.00 | 0 | 23 | 2.65 | 0.02 | 0.01 | -0.04 | 7/14/2026 | 7/15/2026 3:59:46 PM EST |
| 70.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 136 | 2.66 | 0.01 | 0.00 | -0.02 | 7/13/2026 | 7/15/2026 3:59:46 PM EST |
| 72.50 | 0.00 | 1.20 | 0.60 | 0.96 | 0.00 | 0.00% | 0.01 | 0 | 4 | 4.39 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 7/15/2026 3:59:46 PM EST |
| 75.00 | 0.00 | 0.05 | 0.03 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 627 | 2.48 | 0.00 | 0.00 | 0.00 | 7/10/2026 | 7/15/2026 3:59:46 PM EST |
| 80.00 | 0.00 | 0.30 | 0.15 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 112 | 3.72 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 7/15/2026 3:59:46 PM EST |
| 85.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 3.10 | 0.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 56 | 0.00 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 7/15/2026 3:59:46 PM EST |
| 27.50 | 0.00 | 0.55 | 0.28 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 PM EST | |||
| 30.00 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 26 | 4.64 | 0.00 | 0.00 | 0.00 | 6/22/2026 | 7/15/2026 3:59:46 PM EST |
| 32.50 | 0.00 | 0.35 | 0.18 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 3.90 | 0.00 | 0.00 | 0.00 | 6/24/2026 | 7/15/2026 3:59:46 PM EST |
| 35.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.20 | -80.00% | 0.00 | 3 | 116 | 2.79 | 0.00 | 0.00 | 0.00 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 37.50 | 0.00 | 0.40 | 0.20 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 17 | 2.91 | 0.00 | 0.00 | 0.00 | 6/30/2026 | 7/15/2026 3:59:46 PM EST |
| 40.00 | 0.05 | 0.35 | 0.20 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 76 | 1.93 | -0.01 | 0.01 | -0.03 | 7/13/2026 | 7/15/2026 3:59:46 PM EST |
| 42.50 | 0.10 | 0.45 | 0.28 | 0.23 | +0.08 | +53.34% | 0.01 | 2 | 338 | 1.66 | -0.06 | 0.03 | -0.14 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 45.00 | 0.25 | 0.75 | 0.50 | 0.55 | +0.05 | +10.00% | 0.01 | 16 | 186 | 1.49 | -0.15 | 0.05 | -0.28 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 47.50 | 0.70 | 1.40 | 1.05 | 1.30 | 0.00 | 0.00% | 0.02 | 20 | 46 | 1.42 | -0.29 | 0.07 | -0.41 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 50.00 | 1.65 | 2.85 | 2.25 | 1.40 | 0.00 | 0.00% | 0.04 | 0 | 219 | 1.52 | -0.48 | 0.08 | -0.49 | 7/14/2026 | 7/15/2026 3:59:46 PM EST |
| 52.50 | 3.20 | 4.90 | 4.05 | 5.00 | +1.98 | +65.57% | 0.08 | 1 | 304 | 1.70 | -0.65 | 0.07 | -0.49 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 55.00 | 4.80 | 6.50 | 5.65 | 6.00 | +1.22 | +25.53% | 0.10 | 1 | 316 | 2.15 | -0.76 | 0.05 | -0.46 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 57.50 | 7.10 | 9.10 | 8.10 | 7.20 | +0.20 | +2.86% | 0.14 | 4 | 210 | 0.00 | -0.84 | 0.04 | -0.39 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 60.00 | 9.50 | 11.90 | 10.70 | 8.05 | +1.65 | +25.79% | 0.18 | 1 | 133 | 0.00 | -0.89 | 0.03 | -0.31 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 62.50 | 11.90 | 14.30 | 13.10 | 10.40 | +4.30 | +70.50% | 0.21 | 1 | 16 | 3.63 | -0.95 | 0.01 | -0.11 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 65.00 | 14.40 | 16.60 | 15.50 | 16.80 | +3.60 | +27.28% | 0.24 | 71 | 43 | 3.79 | -0.97 | 0.01 | -0.08 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 67.50 | 16.50 | 19.30 | 17.90 | 19.30 | +4.93 | +34.31% | 0.27 | 91 | 54 | 0.00 | -0.98 | 0.01 | -0.04 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 70.00 | 19.10 | 21.80 | 20.45 | 21.80 | +5.18 | +31.17% | 0.29 | 162 | 95 | 4.60 | -0.99 | 0.00 | -0.02 | 7/15/2026 | 7/15/2026 3:59:46 PM EST |
| 72.50 | 21.50 | 24.30 | 22.90 | 17.30 | 0.00 | 0.00% | 0.32 | 0 | 1 | 4.88 | -1.00 | 0.00 | 0.00 | 7/10/2026 | 7/15/2026 3:59:46 PM EST |
| 75.00 | 24.00 | 26.80 | 25.40 | 22.60 | 0.00 | 0.00% | 0.34 | 0 | 4 | 0.00 | -1.00 | 0.00 | 0.00 | 7/13/2026 | 7/15/2026 3:59:46 PM EST |
| 80.00 | 29.10 | 31.80 | 30.45 | 15.82 | 0.00 | 0.00% | 0.38 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 6/29/2026 | 7/15/2026 3:59:46 PM EST |
| 85.00 | 34.00 | 36.80 | 35.40 | % | 0.42 | 0 | 0 | 6.09 | -1.00 | 0.00 | 0.00 | 7/15/2026 3:59:46 PM EST |