Options Chain for BUILDERS FIRSTSOURCE INC COM (BLDR) - $70.23 as of 8/24/2026 7:32:47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.00 | 33.80 | 37.80 | 35.80 | % | 1.02 | 0 | 0 | 1.67 | 1.00 | 0.00 | 0.00 | 8/24/2026 3:59:54 PM EST | |||
| 40.00 | 29.00 | 32.90 | 30.95 | % | 0.77 | 0 | 0 | 1.41 | 1.00 | 0.00 | 0.00 | 8/24/2026 3:59:54 PM EST | |||
| 45.00 | 24.40 | 28.00 | 26.20 | % | 0.58 | 0 | 0 | 1.19 | 0.99 | 0.00 | -0.01 | 8/24/2026 3:59:54 PM EST | |||
| 50.00 | 20.30 | 22.90 | 21.60 | % | 0.43 | 0 | 0 | 0.94 | 0.97 | 0.00 | -0.02 | 8/24/2026 3:59:54 PM EST | |||
| 55.00 | 16.20 | 18.50 | 17.35 | % | 0.32 | 0 | 0 | 0.67 | 0.92 | 0.01 | -0.03 | 8/24/2026 3:59:54 PM EST | |||
| 60.00 | 12.00 | 14.20 | 13.10 | % | 0.22 | 0 | 0 | 0.63 | 0.83 | 0.02 | -0.04 | 8/24/2026 3:59:54 PM EST | |||
| 65.00 | 8.70 | 10.00 | 9.35 | % | 0.14 | 0 | 0 | 0.58 | 0.71 | 0.02 | -0.05 | 8/24/2026 3:59:54 PM EST | |||
| 70.00 | 6.00 | 6.80 | 6.40 | 6.40 | 0.00 | 0.00% | 0.09 | 0 | 118 | 0.56 | 0.57 | 0.03 | -0.06 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |
| 75.00 | 3.80 | 4.90 | 4.35 | 4.40 | +0.10 | +2.33% | 0.06 | 2 | 1 | 0.56 | 0.43 | 0.03 | -0.06 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 80.00 | 2.35 | 3.20 | 2.78 | 2.90 | +0.39 | +15.54% | 0.03 | 5 | 36 | 0.55 | 0.31 | 0.03 | -0.05 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 85.00 | 1.40 | 1.80 | 1.60 | 1.95 | +0.35 | +21.88% | 0.02 | 5 | 2 | 0.53 | 0.22 | 0.02 | -0.04 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 90.00 | 0.40 | 1.50 | 0.95 | 1.26 | % | 0.01 | 6 | 0 | 0.52 | 0.15 | 0.02 | -0.04 | 8/24/2026 | 8/24/2026 3:59:54 PM EST | |
| 95.00 | 0.40 | 0.70 | 0.55 | % | 0.01 | 0 | 0 | 0.53 | 0.10 | 0.01 | -0.03 | 8/24/2026 3:59:54 PM EST | |||
| 100.00 | 0.05 | 0.70 | 0.38 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.52 | 0.06 | 0.01 | -0.02 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |
| 105.00 | 0.00 | 0.70 | 0.35 | % | 0.00 | 0 | 0 | 0.69 | 0.04 | 0.01 | -0.01 | 8/24/2026 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 0.98 | 0.00 | 0.00 | 0.00 | 8/24/2026 3:59:54 PM EST | |||
| 40.00 | 0.00 | 0.40 | 0.20 | % | 0.01 | 0 | 0 | 0.93 | 0.00 | 0.00 | 0.00 | 8/24/2026 3:59:54 PM EST | |||
| 45.00 | 0.00 | 0.45 | 0.23 | % | 0.01 | 0 | 0 | 0.79 | -0.01 | 0.00 | -0.01 | 8/24/2026 3:59:54 PM EST | |||
| 50.00 | 0.00 | 0.65 | 0.33 | 0.31 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.70 | -0.03 | 0.00 | -0.02 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |
| 55.00 | 0.60 | 0.85 | 0.73 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 19 | 0.55 | -0.08 | 0.01 | -0.03 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |
| 60.00 | 1.25 | 1.85 | 1.55 | 1.55 | -0.05 | -3.13% | 0.03 | 1 | 25 | 0.54 | -0.17 | 0.02 | -0.04 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 65.00 | 2.70 | 4.40 | 3.55 | 2.95 | -0.55 | -15.72% | 0.05 | 154 | 2 | 0.59 | -0.29 | 0.02 | -0.05 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 70.00 | 4.70 | 5.60 | 5.15 | 5.30 | -0.44 | -7.67% | 0.07 | 150 | 147 | 0.52 | -0.43 | 0.03 | -0.06 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 75.00 | 7.60 | 8.60 | 8.10 | 7.89 | -0.31 | -3.78% | 0.11 | 1 | 120 | 0.53 | -0.57 | 0.03 | -0.06 | 8/24/2026 | 8/24/2026 3:59:54 PM EST |
| 80.00 | 10.80 | 12.10 | 11.45 | % | 0.14 | 0 | 0 | 0.50 | -0.69 | 0.03 | -0.05 | 8/24/2026 3:59:54 PM EST | |||
| 85.00 | 14.80 | 17.30 | 16.05 | % | 0.19 | 0 | 0 | 0.55 | -0.78 | 0.02 | -0.04 | 8/24/2026 3:59:54 PM EST | |||
| 90.00 | 19.20 | 20.50 | 19.85 | % | 0.22 | 0 | 0 | 0.64 | -0.85 | 0.02 | -0.04 | 8/24/2026 3:59:54 PM EST | |||
| 95.00 | 22.80 | 25.60 | 24.20 | 25.52 | 0.00 | 0.00% | 0.25 | 0 | 56 | 0.74 | -0.90 | 0.01 | -0.03 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |
| 100.00 | 27.60 | 30.90 | 29.25 | 30.33 | 0.00 | 0.00% | 0.29 | 0 | 98 | 0.87 | -0.94 | 0.01 | -0.02 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |
| 105.00 | 32.50 | 35.30 | 33.90 | 34.78 | 0.00 | 0.00% | 0.32 | 0 | 16 | 0.85 | -0.96 | 0.01 | -0.01 | 8/21/2026 | 8/24/2026 3:59:54 PM EST |