Options Chain for BUILDERS FIRSTSOURCE INC COM (BLDR) - $72.00 as of 7/27/2026 7:23:24 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 31.00 | 35.00 | 33.00 | 39.20 | 0.00 | 0.00% | 0.82 | 0 | 2 | 1.46 | 0.99 | 0.00 | -0.01 | 6/16/2026 | 7/27/2026 3:59:59 PM EST |
| 45.00 | 26.50 | 29.90 | 28.20 | % | 0.63 | 0 | 0 | 1.21 | 0.97 | 0.00 | -0.02 | 7/27/2026 3:59:59 PM EST | |||
| 50.00 | 21.80 | 25.20 | 23.50 | % | 0.47 | 0 | 0 | 1.05 | 0.93 | 0.01 | -0.03 | 7/27/2026 3:59:59 PM EST | |||
| 55.00 | 17.50 | 20.90 | 19.20 | 25.00 | 0.00 | 0.00% | 0.35 | 0 | 7 | 0.96 | 0.88 | 0.01 | -0.04 | 6/12/2026 | 7/27/2026 3:59:59 PM EST |
| 60.00 | 13.40 | 16.40 | 14.90 | 18.33 | 0.00 | 0.00% | 0.25 | 0 | 40 | 0.59 | 0.81 | 0.01 | -0.06 | 7/10/2026 | 7/27/2026 3:59:59 PM EST |
| 65.00 | 11.10 | 11.90 | 11.50 | 10.07 | 0.00 | 0.00% | 0.18 | 0 | 20 | 0.64 | 0.72 | 0.02 | -0.06 | 7/21/2026 | 7/27/2026 3:59:59 PM EST |
| 70.00 | 8.10 | 9.00 | 8.55 | 8.70 | 0.00 | 0.00% | 0.12 | 0 | 250 | 0.63 | 0.62 | 0.02 | -0.07 | 7/24/2026 | 7/27/2026 3:59:59 PM EST |
| 75.00 | 5.90 | 6.60 | 6.25 | 6.39 | -0.31 | -4.63% | 0.08 | 8 | 408 | 0.63 | 0.51 | 0.02 | -0.07 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 80.00 | 3.40 | 4.70 | 4.05 | 5.22 | +0.52 | +11.07% | 0.05 | 1 | 445 | 0.60 | 0.39 | 0.02 | -0.06 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 85.00 | 2.20 | 3.30 | 2.75 | 3.30 | 0.00 | 0.00% | 0.03 | 0 | 296 | 0.59 | 0.29 | 0.02 | -0.05 | 7/24/2026 | 7/27/2026 3:59:59 PM EST |
| 90.00 | 1.90 | 2.25 | 2.08 | 2.10 | -0.40 | -16.00% | 0.02 | 1 | 312 | 0.63 | 0.20 | 0.02 | -0.04 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 95.00 | 0.75 | 1.55 | 1.15 | 1.80 | +0.45 | +33.34% | 0.01 | 1 | 196 | 0.59 | 0.13 | 0.01 | -0.03 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 100.00 | 0.80 | 1.05 | 0.93 | 1.13 | +0.38 | +50.67% | 0.01 | 1 | 288 | 0.62 | 0.09 | 0.01 | -0.02 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 105.00 | 0.25 | 1.30 | 0.78 | 1.32 | 0.00 | 0.00% | 0.01 | 0 | 71 | 0.65 | 0.06 | 0.01 | -0.02 | 7/16/2026 | 7/27/2026 3:59:59 PM EST |
| 110.00 | 0.15 | 0.55 | 0.35 | 0.40 | -0.15 | -27.28% | 0.00 | 8 | 68 | 0.60 | 0.04 | 0.01 | -0.01 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 115.00 | 0.20 | 0.65 | 0.43 | 0.30 | -1.66 | -84.70% | 0.00 | 7 | 260 | 0.68 | 0.02 | 0.00 | -0.01 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 120.00 | 0.00 | 0.40 | 0.20 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 85 | 0.74 | 0.01 | 0.00 | -0.01 | 7/24/2026 | 7/27/2026 3:59:59 PM EST |
| 125.00 | 0.00 | 1.10 | 0.55 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 98 | 0.96 | 0.01 | 0.00 | 0.00 | 7/20/2026 | 7/27/2026 3:59:59 PM EST |
| 130.00 | 0.00 | 0.35 | 0.18 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 60 | 0.81 | 0.00 | 0.00 | 0.00 | 7/15/2026 | 7/27/2026 3:59:59 PM EST |
| 135.00 | 0.00 | 0.25 | 0.13 | 0.70 | 0.00 | 0.00% | 0.00 | 0 | 41 | 0.80 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 7/27/2026 3:59:59 PM EST |
| 140.00 | 0.00 | 0.30 | 0.15 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 155 | 0.87 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 7/27/2026 3:59:59 PM EST |
| 145.00 | 0.00 | 0.25 | 0.13 | % | 0.00 | 0 | 41 | 0.88 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 150.00 | 0.00 | 0.35 | 0.18 | 0.36 | 0.00 | 0.00% | 0.00 | 0 | 522 | 0.96 | 0.00 | 0.00 | 0.00 | 6/12/2026 | 7/27/2026 3:59:59 PM EST |
| 155.00 | 0.05 | 1.15 | 0.60 | 0.46 | 0.00 | 0.00% | 0.00 | 0 | 23 | 1.00 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 7/27/2026 3:59:59 PM EST |
| 160.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 40 | 0.95 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 7/27/2026 3:59:59 PM EST |
| 165.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 10 | 1.06 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 170.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 15 | 1.09 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 175.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 32 | 1.03 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 180.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 23 | 1.06 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 185.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 1 | 1.09 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 190.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 2 | 1.20 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 195.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 200.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 12 | 1.16 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 210.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 17 | 1.21 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 2.60 | 1.30 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 28 | 1.58 | -0.01 | 0.00 | -0.01 | 7/22/2026 | 7/27/2026 3:59:59 PM EST |
| 45.00 | 0.00 | 1.30 | 0.65 | 0.98 | 0.00 | 0.00% | 0.01 | 0 | 10 | 1.07 | -0.03 | 0.00 | -0.02 | 5/11/2026 | 7/27/2026 3:59:59 PM EST |
| 50.00 | 0.30 | 1.65 | 0.98 | 0.87 | 0.00 | 0.00% | 0.02 | 0 | 16 | 0.79 | -0.07 | 0.01 | -0.03 | 7/23/2026 | 7/27/2026 3:59:59 PM EST |
| 55.00 | 0.90 | 1.35 | 1.13 | 1.10 | 0.00 | 0.00% | 0.02 | 0 | 147 | 0.68 | -0.12 | 0.01 | -0.04 | 7/24/2026 | 7/27/2026 3:59:59 PM EST |
| 60.00 | 1.50 | 2.35 | 1.93 | 2.00 | 0.00 | 0.00% | 0.03 | 2 | 164 | 0.65 | -0.19 | 0.01 | -0.06 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 65.00 | 2.85 | 3.90 | 3.38 | 4.23 | 0.00 | 0.00% | 0.05 | 0 | 400 | 0.64 | -0.28 | 0.02 | -0.06 | 7/22/2026 | 7/27/2026 3:59:59 PM EST |
| 70.00 | 4.70 | 5.90 | 5.30 | 5.90 | 0.00 | 0.00% | 0.08 | 0 | 312 | 0.63 | -0.38 | 0.02 | -0.07 | 7/24/2026 | 7/27/2026 3:59:59 PM EST |
| 75.00 | 7.30 | 8.50 | 7.90 | 8.20 | 0.00 | 0.00% | 0.11 | 0 | 721 | 0.62 | -0.49 | 0.02 | -0.07 | 7/24/2026 | 7/27/2026 3:59:59 PM EST |
| 80.00 | 10.50 | 11.60 | 11.05 | 13.00 | 0.00 | 0.00% | 0.14 | 0 | 232 | 0.62 | -0.61 | 0.02 | -0.06 | 7/21/2026 | 7/27/2026 3:59:59 PM EST |
| 85.00 | 14.20 | 15.20 | 14.70 | 13.77 | 0.00 | 0.00% | 0.17 | 0 | 160 | 0.61 | -0.71 | 0.02 | -0.05 | 7/14/2026 | 7/27/2026 3:59:59 PM EST |
| 90.00 | 18.30 | 19.50 | 18.90 | 18.17 | 0.00 | 0.00% | 0.21 | 0 | 65 | 0.63 | -0.80 | 0.02 | -0.04 | 7/8/2026 | 7/27/2026 3:59:59 PM EST |
| 95.00 | 21.70 | 23.90 | 22.80 | 12.27 | 0.00 | 0.00% | 0.24 | 0 | 10 | 0.72 | -0.87 | 0.01 | -0.03 | 6/30/2026 | 7/27/2026 3:59:59 PM EST |
| 100.00 | 26.20 | 29.10 | 27.65 | 23.33 | 0.00 | 0.00% | 0.28 | 0 | 259 | 0.83 | -0.91 | 0.01 | -0.02 | 6/16/2026 | 7/27/2026 3:59:59 PM EST |
| 105.00 | 31.00 | 33.60 | 32.30 | 30.59 | -4.31 | -12.35% | 0.31 | 1 | 20 | 0.84 | -0.94 | 0.01 | -0.02 | 7/27/2026 | 7/27/2026 3:59:59 PM EST |
| 110.00 | 35.80 | 38.10 | 36.95 | 38.99 | 0.00 | 0.00% | 0.34 | 0 | 74 | 0.82 | -0.96 | 0.01 | -0.01 | 7/21/2026 | 7/27/2026 3:59:59 PM EST |
| 115.00 | 40.70 | 44.20 | 42.45 | 43.86 | 0.00 | 0.00% | 0.37 | 0 | 64 | 1.07 | -0.98 | 0.00 | -0.01 | 7/21/2026 | 7/27/2026 3:59:59 PM EST |
| 120.00 | 45.80 | 49.20 | 47.50 | 49.47 | 0.00 | 0.00% | 0.40 | 0 | 10 | 1.13 | -0.99 | 0.00 | -0.01 | 7/21/2026 | 7/27/2026 3:59:59 PM EST |
| 125.00 | 51.00 | 54.00 | 52.50 | 38.20 | 0.00 | 0.00% | 0.42 | 0 | 1 | 1.16 | -0.99 | 0.00 | 0.00 | 6/29/2026 | 7/27/2026 3:59:59 PM EST |
| 130.00 | 55.40 | 59.00 | 57.20 | 59.57 | 0.00 | 0.00% | 0.44 | 0 | 0 | 1.22 | -1.00 | 0.00 | 0.00 | 5/15/2026 | 7/27/2026 3:59:59 PM EST |
| 135.00 | 61.00 | 64.00 | 62.50 | % | 0.46 | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 140.00 | 65.50 | 69.00 | 67.25 | % | 0.48 | 0 | 0 | 1.32 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 145.00 | 71.00 | 74.00 | 72.50 | % | 0.50 | 0 | 0 | 1.37 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 150.00 | 75.50 | 79.00 | 77.25 | % | 0.52 | 0 | 0 | 1.42 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 155.00 | 80.40 | 84.00 | 82.20 | % | 0.53 | 0 | 0 | 1.46 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 160.00 | 85.40 | 89.00 | 87.20 | % | 0.55 | 0 | 0 | 1.51 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 165.00 | 90.50 | 94.10 | 92.30 | % | 0.56 | 0 | 0 | 1.57 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 170.00 | 96.00 | 99.10 | 97.55 | % | 0.57 | 0 | 0 | 1.61 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 175.00 | 100.50 | 104.00 | 102.25 | % | 0.58 | 0 | 0 | 1.63 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 180.00 | 106.00 | 109.10 | 107.55 | % | 0.60 | 0 | 0 | 1.68 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 185.00 | 110.40 | 114.00 | 112.20 | % | 0.61 | 0 | 0 | 1.70 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 190.00 | 116.00 | 119.00 | 117.50 | % | 0.62 | 0 | 0 | 1.74 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 195.00 | 120.50 | 124.00 | 122.25 | % | 0.63 | 0 | 0 | 1.77 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 200.00 | 125.30 | 129.00 | 127.15 | % | 0.64 | 0 | 0 | 1.80 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST | |||
| 210.00 | 136.00 | 139.10 | 137.55 | % | 0.66 | 0 | 0 | 1.89 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:59 PM EST |