Options Chain for RIO TINTO PLC SPONSORED ADR (RIO) - $85.65 as of 3/20/2026 3:47:35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32.50 | 48.60 | 52.00 | 50.30 | % | 1.55 | 0 | 0 | 2.67 | 1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 35.00 | 46.10 | 50.10 | 48.10 | 57.62 | 0.00 | 0.00% | 1.37 | 0 | 0 | 2.52 | 1.00 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 37.50 | 43.60 | 47.40 | 45.50 | % | 1.21 | 0 | 0 | 2.27 | 1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 40.00 | 41.10 | 44.60 | 42.85 | % | 1.07 | 0 | 0 | 2.11 | 1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 42.50 | 38.60 | 42.60 | 40.60 | 50.70 | 0.00 | 0.00% | 0.96 | 0 | 0 | 2.10 | 1.00 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 45.00 | 36.20 | 40.10 | 38.15 | % | 0.85 | 0 | 0 | 1.83 | 1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 47.50 | 33.70 | 37.60 | 35.65 | % | 0.75 | 0 | 0 | 1.70 | 1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 50.00 | 31.20 | 35.00 | 33.10 | 43.20 | 0.00 | 0.00% | 0.66 | 0 | 0 | 1.60 | 1.00 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 52.50 | 28.70 | 32.10 | 30.40 | 41.15 | 0.00 | 0.00% | 0.58 | 0 | 0 | 1.48 | 1.00 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 55.00 | 26.30 | 29.70 | 28.00 | 36.18 | 0.00 | 0.00% | 0.51 | 0 | 15 | 1.36 | 1.00 | 0.00 | 0.00 | 3/11/2026 | 3/20/2026 4:00:09 PM EST |
| 57.50 | 23.80 | 27.20 | 25.50 | 35.60 | 0.00 | 0.00% | 0.44 | 0 | 0 | 1.25 | 1.00 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 60.00 | 21.30 | 24.70 | 23.00 | 31.12 | 0.00 | 0.00% | 0.38 | 0 | 18 | 1.16 | 1.00 | 0.00 | 0.00 | 3/17/2026 | 3/20/2026 4:00:09 PM EST |
| 62.50 | 18.90 | 22.30 | 20.60 | 30.60 | 0.00 | 0.00% | 0.33 | 0 | 0 | 1.06 | 0.99 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 65.00 | 16.60 | 20.00 | 18.30 | 28.25 | 0.00 | 0.00% | 0.28 | 0 | 1 | 0.97 | 0.97 | 0.01 | -0.01 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 67.50 | 14.30 | 17.60 | 15.95 | 25.92 | 0.00 | 0.00% | 0.24 | 0 | 12 | 0.89 | 0.95 | 0.01 | -0.02 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 70.00 | 13.40 | 14.10 | 13.75 | 14.01 | +0.23 | +1.67% | 0.20 | 3 | 6 | 0.53 | 0.91 | 0.01 | -0.03 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 72.50 | 10.60 | 12.20 | 11.40 | 11.54 | 0.00 | 0.00% | 0.16 | 0 | 4 | 0.62 | 0.86 | 0.02 | -0.04 | 3/19/2026 | 3/20/2026 4:00:09 PM EST |
| 75.00 | 8.50 | 9.70 | 9.10 | 9.70 | -4.10 | -29.71% | 0.12 | 1 | 113 | 0.43 | 0.80 | 0.03 | -0.05 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 77.50 | 6.60 | 7.60 | 7.10 | 7.51 | -1.07 | -12.48% | 0.09 | 4 | 21 | 0.38 | 0.73 | 0.03 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 80.00 | 5.40 | 5.80 | 5.60 | 5.40 | -1.24 | -18.68% | 0.07 | 2 | 688 | 0.43 | 0.65 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 82.50 | 3.90 | 4.30 | 4.10 | 3.85 | -1.65 | -30.00% | 0.05 | 117 | 14 | 0.42 | 0.55 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 85.00 | 2.45 | 3.00 | 2.73 | 2.74 | -1.36 | -33.18% | 0.03 | 206 | 1,057 | 0.39 | 0.43 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 87.50 | 1.55 | 2.05 | 1.80 | 1.75 | -1.06 | -37.73% | 0.02 | 66 | 370 | 0.38 | 0.33 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 90.00 | 1.05 | 1.45 | 1.25 | 1.05 | -0.88 | -45.60% | 0.01 | 394 | 927 | 0.39 | 0.23 | 0.04 | -0.05 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 92.50 | 0.60 | 0.95 | 0.78 | 0.75 | -0.34 | -31.20% | 0.01 | 14 | 660 | 0.39 | 0.16 | 0.03 | -0.04 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 95.00 | 0.40 | 0.65 | 0.53 | 0.44 | -0.31 | -41.34% | 0.01 | 82 | 1,622 | 0.40 | 0.11 | 0.02 | -0.03 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 97.50 | 0.20 | 0.45 | 0.33 | 0.33 | -0.09 | -21.43% | 0.00 | 6 | 852 | 0.40 | 0.07 | 0.02 | -0.02 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 100.00 | 0.20 | 0.45 | 0.33 | 0.29 | -0.06 | -17.15% | 0.00 | 9 | 3,191 | 0.44 | 0.05 | 0.01 | -0.02 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 105.00 | 0.10 | 0.20 | 0.15 | 0.11 | -0.09 | -45.00% | 0.00 | 6 | 908 | 0.46 | 0.02 | 0.01 | -0.01 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 110.00 | 0.05 | 0.20 | 0.13 | 0.29 | +0.08 | +38.10% | 0.00 | 1 | 966 | 0.50 | 0.01 | 0.00 | 0.00 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 115.00 | 0.00 | 0.60 | 0.30 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 531 | 0.78 | 0.00 | 0.00 | 0.00 | 3/18/2026 | 3/20/2026 4:00:09 PM EST |
| 120.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 47 | 0.90 | 0.00 | 0.00 | 0.00 | 3/5/2026 | 3/20/2026 4:00:09 PM EST |
| 125.00 | 0.00 | 0.50 | 0.25 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 80 | 0.89 | 0.00 | 0.00 | 0.00 | 3/13/2026 | 3/20/2026 4:00:09 PM EST |
| 130.00 | 0.00 | 1.90 | 0.95 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 29 | 1.30 | 0.00 | 0.00 | 0.00 | 3/9/2026 | 3/20/2026 4:00:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32.50 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.03 | 0 | 11 | 2.82 | 0.00 | 0.00 | 0.00 | 12/30/2025 | 3/20/2026 4:00:09 PM EST |
| 35.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 2.63 | 0.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 37.50 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 1.81 | 0.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 40.00 | 0.00 | 0.70 | 0.35 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.71 | 0.00 | 0.00 | 0.00 | 11/4/2025 | 3/20/2026 4:00:09 PM EST |
| 42.50 | 0.00 | 0.50 | 0.25 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.48 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 3/20/2026 4:00:09 PM EST |
| 45.00 | 0.00 | 2.15 | 1.08 | 0.24 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.98 | 0.00 | 0.00 | 0.00 | 12/3/2025 | 3/20/2026 4:00:09 PM EST |
| 47.50 | 0.00 | 0.60 | 0.30 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 162 | 1.31 | 0.00 | 0.00 | 0.00 | 2/4/2026 | 3/20/2026 4:00:09 PM EST |
| 50.00 | 0.00 | 0.60 | 0.30 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 258 | 1.21 | 0.00 | 0.00 | 0.00 | 2/12/2026 | 3/20/2026 4:00:09 PM EST |
| 52.50 | 0.00 | 0.80 | 0.40 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 58 | 1.11 | 0.00 | 0.00 | 0.00 | 12/9/2025 | 3/20/2026 4:00:09 PM EST |
| 55.00 | 0.00 | 0.50 | 0.25 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 317 | 0.98 | 0.00 | 0.00 | 0.00 | 2/19/2026 | 3/20/2026 4:00:09 PM EST |
| 57.50 | 0.05 | 0.25 | 0.15 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 223 | 0.68 | 0.00 | 0.00 | 0.00 | 3/19/2026 | 3/20/2026 4:00:09 PM EST |
| 60.00 | 0.00 | 0.60 | 0.30 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 360 | 0.84 | 0.00 | 0.00 | 0.00 | 3/16/2026 | 3/20/2026 4:00:09 PM EST |
| 62.50 | 0.00 | 1.10 | 0.55 | 0.26 | 0.00 | 0.00% | 0.01 | 0 | 300 | 0.83 | -0.01 | 0.00 | 0.00 | 2/12/2026 | 3/20/2026 4:00:09 PM EST |
| 65.00 | 0.00 | 0.55 | 0.28 | 0.26 | 0.00 | 0.00% | 0.00 | 0 | 261 | 0.66 | -0.03 | 0.01 | -0.01 | 3/13/2026 | 3/20/2026 4:00:09 PM EST |
| 67.50 | 0.25 | 0.55 | 0.40 | 0.34 | +0.09 | +36.00% | 0.01 | 1 | 707 | 0.53 | -0.05 | 0.01 | -0.02 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 70.00 | 0.30 | 0.55 | 0.43 | 0.45 | +0.02 | +4.66% | 0.01 | 2 | 1,141 | 0.46 | -0.09 | 0.01 | -0.03 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 72.50 | 0.45 | 1.00 | 0.73 | 0.80 | +0.19 | +31.15% | 0.01 | 6 | 692 | 0.42 | -0.14 | 0.02 | -0.04 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 75.00 | 0.85 | 1.20 | 1.03 | 1.05 | +0.24 | +29.63% | 0.01 | 126 | 411 | 0.43 | -0.20 | 0.03 | -0.05 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 77.50 | 1.45 | 1.70 | 1.58 | 1.55 | +0.48 | +44.86% | 0.02 | 1,600 | 257 | 0.42 | -0.27 | 0.03 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 80.00 | 2.00 | 2.45 | 2.23 | 2.40 | +0.91 | +61.08% | 0.03 | 243 | 2,040 | 0.39 | -0.35 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 82.50 | 3.10 | 3.40 | 3.25 | 3.30 | +1.12 | +51.38% | 0.04 | 102 | 499 | 0.39 | -0.46 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 85.00 | 4.40 | 4.70 | 4.55 | 4.75 | +1.55 | +48.44% | 0.05 | 104 | 3,229 | 0.38 | -0.57 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 87.50 | 5.30 | 6.30 | 5.80 | 5.95 | +1.42 | +31.35% | 0.07 | 11 | 712 | 0.30 | -0.67 | 0.04 | -0.06 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 90.00 | 7.80 | 8.10 | 7.95 | 8.30 | +1.94 | +30.51% | 0.09 | 128 | 794 | 0.36 | -0.77 | 0.04 | -0.05 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 92.50 | 9.70 | 10.70 | 10.20 | 10.30 | +2.03 | +24.55% | 0.11 | 11 | 423 | 0.38 | -0.84 | 0.03 | -0.04 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 95.00 | 12.00 | 12.80 | 12.40 | 12.79 | +3.04 | +31.18% | 0.13 | 5 | 351 | 0.38 | -0.89 | 0.02 | -0.03 | 3/20/2026 | 3/20/2026 4:00:09 PM EST |
| 97.50 | 14.10 | 15.10 | 14.60 | 12.67 | 0.00 | 0.00% | 0.15 | 0 | 954 | 0.34 | -0.93 | 0.02 | -0.02 | 3/19/2026 | 3/20/2026 4:00:09 PM EST |
| 100.00 | 16.50 | 17.80 | 17.15 | 12.60 | 0.00 | 0.00% | 0.17 | 0 | 237 | 0.59 | -0.95 | 0.01 | -0.02 | 3/18/2026 | 3/20/2026 4:00:09 PM EST |
| 105.00 | 20.30 | 23.00 | 21.65 | 12.20 | 0.00 | 0.00% | 0.21 | 0 | 46 | 0.73 | -0.98 | 0.01 | -0.01 | 3/4/2026 | 3/20/2026 4:00:09 PM EST |
| 110.00 | 25.20 | 28.50 | 26.85 | 22.20 | 0.00 | 0.00% | 0.24 | 0 | 0 | 0.92 | -0.99 | 0.00 | 0.00 | 3/13/2026 | 3/20/2026 4:00:09 PM EST |
| 115.00 | 30.10 | 34.00 | 32.05 | 18.90 | 0.00 | 0.00% | 0.28 | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 2/11/2026 | 3/20/2026 4:00:09 PM EST |
| 120.00 | 35.10 | 39.00 | 37.05 | % | 0.31 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 125.00 | 40.10 | 44.00 | 42.05 | % | 0.34 | 0 | 0 | 1.28 | -1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST | |||
| 130.00 | 45.10 | 49.00 | 47.05 | % | 0.36 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 3/20/2026 4:00:09 PM EST |