Options Chain for STEEL DYNAMICS INC COM (STLD) - $245.35 as of 9/18/2026 1:29:35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 155.00 | 78.50 | 82.40 | 80.45 | % | 0.52 | 0 | 0 | 1.12 | 1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 160.00 | 74.00 | 77.50 | 75.75 | % | 0.47 | 0 | 0 | 1.05 | 1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 165.00 | 68.60 | 72.50 | 70.55 | % | 0.43 | 0 | 0 | 0.98 | 1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 170.00 | 63.60 | 67.50 | 65.55 | 71.60 | 0.00 | 0.00% | 0.39 | 0 | 1 | 0.92 | 1.00 | 0.00 | -0.01 | 8/24/2026 | 9/18/2026 3:59:55 PM EST |
| 175.00 | 60.00 | 62.50 | 61.25 | % | 0.35 | 0 | 0 | 0.86 | 0.99 | 0.00 | -0.01 | 9/18/2026 3:59:55 PM EST | |||
| 180.00 | 55.00 | 57.60 | 56.30 | % | 0.31 | 0 | 0 | 0.78 | 0.98 | 0.00 | -0.03 | 9/18/2026 3:59:55 PM EST | |||
| 185.00 | 50.00 | 52.80 | 51.40 | % | 0.28 | 0 | 0 | 0.76 | 0.98 | 0.00 | -0.03 | 9/18/2026 3:59:55 PM EST | |||
| 190.00 | 44.70 | 47.90 | 46.30 | % | 0.24 | 0 | 0 | 0.72 | 0.97 | 0.00 | -0.04 | 9/18/2026 3:59:55 PM EST | |||
| 195.00 | 40.50 | 43.20 | 41.85 | 30.80 | 0.00 | 0.00% | 0.21 | 0 | 1 | 0.64 | 0.94 | 0.00 | -0.08 | 8/20/2026 | 9/18/2026 3:59:55 PM EST |
| 200.00 | 35.60 | 38.50 | 37.05 | 40.30 | 0.00 | 0.00% | 0.19 | 0 | 1 | 0.35 | 0.92 | 0.01 | -0.09 | 9/16/2026 | 9/18/2026 3:59:55 PM EST |
| 210.00 | 26.60 | 29.50 | 28.05 | 26.60 | -9.70 | -26.73% | 0.13 | 9 | 10 | 0.40 | 0.85 | 0.01 | -0.14 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 220.00 | 18.50 | 21.40 | 19.95 | 27.70 | 0.00 | 0.00% | 0.09 | 0 | 4 | 0.39 | 0.75 | 0.01 | -0.17 | 9/2/2026 | 9/18/2026 3:59:55 PM EST |
| 230.00 | 12.60 | 14.30 | 13.45 | 12.15 | -8.95 | -42.42% | 0.06 | 13 | 5 | 0.38 | 0.62 | 0.02 | -0.20 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 240.00 | 7.50 | 8.50 | 8.00 | 8.00 | -5.95 | -42.66% | 0.03 | 18 | 59 | 0.36 | 0.47 | 0.02 | -0.20 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 250.00 | 4.10 | 5.50 | 4.80 | 4.45 | -4.75 | -51.63% | 0.02 | 60 | 131 | 0.37 | 0.32 | 0.01 | -0.17 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 260.00 | 2.20 | 4.30 | 3.25 | 2.20 | -3.50 | -61.41% | 0.01 | 37 | 235 | 0.40 | 0.21 | 0.01 | -0.14 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 270.00 | 1.35 | 1.50 | 1.43 | 1.35 | -2.14 | -61.32% | 0.01 | 4 | 61 | 0.38 | 0.13 | 0.01 | -0.10 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 280.00 | 0.00 | 1.90 | 0.95 | 0.75 | -1.40 | -65.12% | 0.00 | 30 | 80 | 0.52 | 0.06 | 0.00 | -0.05 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 290.00 | 0.10 | 1.05 | 0.58 | 1.25 | 0.00 | 0.00% | 0.00 | 0 | 37 | 0.40 | 0.04 | 0.00 | -0.04 | 9/17/2026 | 9/18/2026 3:59:55 PM EST |
| 300.00 | 0.00 | 1.45 | 0.73 | 0.25 | -0.45 | -64.29% | 0.00 | 11 | 30 | 0.62 | 0.01 | 0.00 | -0.02 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 310.00 | 0.00 | 0.35 | 0.18 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 41 | 0.51 | 0.01 | 0.00 | -0.01 | 8/24/2026 | 9/18/2026 3:59:55 PM EST |
| 320.00 | 0.00 | 1.85 | 0.93 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 30 | 0.76 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 9/18/2026 3:59:55 PM EST |
| 330.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.85 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 340.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.90 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 350.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.95 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 360.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.00 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 370.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.05 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 380.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 1.21 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 155.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 1.03 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 160.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 165.00 | 0.00 | 2.20 | 1.10 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.96 | 0.00 | 0.00 | 0.00 | 8/26/2026 | 9/18/2026 3:59:55 PM EST |
| 170.00 | 0.00 | 2.15 | 1.08 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.90 | 0.00 | 0.00 | -0.01 | 8/24/2026 | 9/18/2026 3:59:55 PM EST |
| 175.00 | 0.00 | 0.40 | 0.20 | 0.77 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.60 | -0.01 | 0.00 | -0.01 | 8/24/2026 | 9/18/2026 3:59:55 PM EST |
| 180.00 | 0.05 | 0.50 | 0.28 | 0.35 | -0.05 | -12.50% | 0.00 | 1 | 1 | 0.48 | -0.02 | 0.00 | -0.03 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 185.00 | 0.00 | 0.85 | 0.43 | 2.12 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.58 | -0.02 | 0.00 | -0.03 | 8/21/2026 | 9/18/2026 3:59:55 PM EST |
| 190.00 | 0.00 | 2.65 | 1.33 | 0.52 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.69 | -0.03 | 0.00 | -0.04 | 9/16/2026 | 9/18/2026 3:59:55 PM EST |
| 195.00 | 0.05 | 1.35 | 0.70 | 0.62 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.41 | -0.06 | 0.00 | -0.08 | 9/16/2026 | 9/18/2026 3:59:55 PM EST |
| 200.00 | 0.60 | 2.05 | 1.33 | 1.27 | -0.43 | -25.30% | 0.01 | 39 | 7 | 0.46 | -0.08 | 0.01 | -0.09 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 210.00 | 1.20 | 2.35 | 1.78 | 1.92 | +0.42 | +28.00% | 0.01 | 31 | 33 | 0.39 | -0.15 | 0.01 | -0.14 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 220.00 | 2.80 | 4.50 | 3.65 | 4.00 | +1.20 | +42.86% | 0.02 | 25 | 27 | 0.39 | -0.25 | 0.01 | -0.17 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 230.00 | 6.30 | 8.10 | 7.20 | 7.30 | -1.70 | -18.89% | 0.03 | 48 | 67 | 0.39 | -0.38 | 0.02 | -0.20 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 240.00 | 10.30 | 13.30 | 11.80 | 8.90 | 0.00 | 0.00% | 0.05 | 0 | 20 | 0.38 | -0.53 | 0.02 | -0.20 | 9/17/2026 | 9/18/2026 3:59:55 PM EST |
| 250.00 | 17.40 | 20.00 | 18.70 | 19.15 | +5.95 | +45.08% | 0.07 | 1 | 45 | 0.40 | -0.68 | 0.01 | -0.17 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 260.00 | 25.10 | 27.70 | 26.40 | 19.80 | 0.00 | 0.00% | 0.10 | 0 | 20 | 0.39 | -0.79 | 0.01 | -0.14 | 9/17/2026 | 9/18/2026 3:59:55 PM EST |
| 270.00 | 34.00 | 36.90 | 35.45 | 37.50 | +9.00 | +31.58% | 0.13 | 30 | 22 | 0.52 | -0.87 | 0.01 | -0.10 | 9/18/2026 | 9/18/2026 3:59:55 PM EST |
| 280.00 | 44.10 | 46.30 | 45.20 | % | 0.16 | 0 | 0 | 0.48 | -0.94 | 0.00 | -0.05 | 9/18/2026 3:59:55 PM EST | |||
| 290.00 | 53.20 | 56.00 | 54.60 | % | 0.19 | 0 | 0 | 0.61 | -0.96 | 0.00 | -0.04 | 9/18/2026 3:59:55 PM EST | |||
| 300.00 | 63.10 | 66.00 | 64.55 | % | 0.22 | 0 | 0 | 0.59 | -0.99 | 0.00 | -0.02 | 9/18/2026 3:59:55 PM EST | |||
| 310.00 | 73.30 | 76.00 | 74.65 | 69.80 | 0.00 | 0.00% | 0.24 | 0 | 0 | 0.65 | -0.99 | 0.00 | -0.01 | 8/24/2026 | 9/18/2026 3:59:55 PM EST |
| 320.00 | 82.90 | 87.00 | 84.95 | % | 0.27 | 0 | 0 | 0.75 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 330.00 | 92.90 | 96.80 | 94.85 | % | 0.29 | 0 | 0 | 0.79 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 340.00 | 102.90 | 106.50 | 104.70 | % | 0.31 | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 350.00 | 112.80 | 116.90 | 114.85 | % | 0.33 | 0 | 0 | 0.90 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 360.00 | 122.80 | 126.60 | 124.70 | % | 0.35 | 0 | 0 | 0.93 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 370.00 | 132.80 | 136.70 | 134.75 | % | 0.36 | 0 | 0 | 0.99 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 380.00 | 142.50 | 147.10 | 144.80 | % | 0.38 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST |