Options Chain for RIO TINTO PLC SPONSORED ADR (RIO) - $97.09 as of 2/20/2026 8:36:20 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 | 62.50 | 66.60 | 64.55 | % | 1.99 | 0 | 0 | 2.46 | 1.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 35.00 | 60.00 | 64.10 | 62.05 | % | 1.77 | 0 | 0 | 2.31 | 1.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 37.50 | 57.50 | 61.50 | 59.50 | % | 1.59 | 0 | 0 | 2.15 | 1.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 40.00 | 55.00 | 59.00 | 57.00 | % | 1.43 | 0 | 0 | 2.02 | 1.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 42.50 | 52.50 | 56.50 | 54.50 | 53.10 | 0.00 | 0.00% | 1.28 | 0 | 13 | 1.90 | 1.00 | 0.00 | 0.00 | 2/5/2026 | 2/20/2026 4:00:06 PM EST |
| 45.00 | 50.00 | 54.20 | 52.10 | % | 1.16 | 0 | 0 | 1.81 | 1.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 47.50 | 47.50 | 51.80 | 49.65 | % | 1.05 | 0 | 0 | 1.71 | 1.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 50.00 | 45.00 | 49.30 | 47.15 | 32.45 | 0.00 | 0.00% | 0.94 | 0 | 2 | 1.61 | 1.00 | 0.00 | 0.00 | 1/12/2026 | 2/20/2026 4:00:06 PM EST |
| 52.50 | 42.50 | 46.80 | 44.65 | 31.70 | 0.00 | 0.00% | 0.85 | 0 | 109 | 1.51 | 1.00 | 0.00 | 0.00 | 1/8/2026 | 2/20/2026 4:00:06 PM EST |
| 55.00 | 40.00 | 44.30 | 42.15 | 12.65 | 0.00 | 0.00% | 0.77 | 0 | 15 | 1.44 | 1.00 | 0.00 | 0.00 | 10/10/2025 | 2/20/2026 4:00:06 PM EST |
| 57.50 | 37.50 | 41.50 | 39.50 | 10.40 | 0.00 | 0.00% | 0.69 | 0 | 3 | 1.34 | 1.00 | 0.00 | 0.00 | 10/17/2025 | 2/20/2026 4:00:06 PM EST |
| 60.00 | 35.10 | 39.00 | 37.05 | 38.15 | 0.00 | 0.00% | 0.62 | 0 | 78 | 1.26 | 1.00 | 0.00 | 0.00 | 2/13/2026 | 2/20/2026 4:00:06 PM EST |
| 62.50 | 32.50 | 36.50 | 34.50 | 29.30 | 0.00 | 0.00% | 0.55 | 0 | 46 | 1.18 | 1.00 | 0.00 | 0.00 | 1/30/2026 | 2/20/2026 4:00:06 PM EST |
| 65.00 | 30.00 | 34.00 | 32.00 | 31.60 | 0.00 | 0.00% | 0.49 | 0 | 84 | 1.10 | 1.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 4:00:06 PM EST |
| 67.50 | 27.60 | 31.70 | 29.65 | 27.25 | 0.00 | 0.00% | 0.44 | 0 | 345 | 1.04 | 1.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 4:00:06 PM EST |
| 70.00 | 25.10 | 28.30 | 26.70 | 25.80 | 0.00 | 0.00% | 0.38 | 0 | 427 | 0.86 | 1.00 | 0.00 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 72.50 | 22.60 | 26.60 | 24.60 | 24.10 | +1.12 | +4.88% | 0.34 | 1 | 267 | 0.89 | 1.00 | 0.00 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 75.00 | 20.20 | 23.10 | 21.65 | 21.70 | +0.92 | +4.43% | 0.29 | 2 | 1,811 | 0.83 | 1.00 | 0.00 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 77.50 | 17.60 | 21.60 | 19.60 | 18.47 | 0.00 | 0.00% | 0.25 | 0 | 358 | 0.75 | 1.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 4:00:06 PM EST |
| 80.00 | 16.70 | 17.60 | 17.15 | 17.20 | +0.60 | +3.62% | 0.21 | 2 | 2,680 | 0.51 | 1.00 | 0.01 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 82.50 | 12.90 | 15.70 | 14.30 | 13.30 | 0.00 | 0.00% | 0.17 | 0 | 410 | 0.53 | 0.96 | 0.02 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 85.00 | 10.60 | 12.70 | 11.65 | 12.15 | -2.85 | -19.00% | 0.14 | 60 | 1,276 | 0.41 | 0.90 | 0.03 | -0.01 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 87.50 | 10.10 | 10.50 | 10.30 | 9.79 | -3.32 | -25.33% | 0.12 | 10 | 180 | 0.36 | 0.83 | 0.03 | -0.01 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 90.00 | 8.00 | 8.40 | 8.20 | 8.24 | +0.47 | +6.05% | 0.09 | 62 | 1,248 | 0.34 | 0.74 | 0.04 | -0.02 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 92.50 | 6.20 | 6.50 | 6.35 | 6.40 | +0.70 | +12.29% | 0.07 | 15 | 241 | 0.32 | 0.65 | 0.04 | -0.02 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 95.00 | 4.70 | 5.00 | 4.85 | 4.50 | -0.20 | -4.26% | 0.05 | 11 | 1,624 | 0.31 | 0.55 | 0.04 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 97.50 | 3.60 | 3.80 | 3.70 | 3.60 | +0.16 | +4.66% | 0.04 | 153 | 333 | 0.31 | 0.46 | 0.04 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 100.00 | 2.70 | 2.85 | 2.78 | 2.75 | 0.00 | 0.00% | 0.03 | 76 | 3,818 | 0.31 | 0.37 | 0.03 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 105.00 | 1.50 | 1.70 | 1.60 | 1.58 | +0.18 | +12.86% | 0.02 | 40 | 315 | 0.33 | 0.23 | 0.03 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 110.00 | 0.80 | 1.00 | 0.90 | 0.85 | 0.00 | 0.00% | 0.01 | 22 | 128 | 0.34 | 0.15 | 0.02 | -0.02 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 115.00 | 0.45 | 0.65 | 0.55 | 0.95 | 0.00 | 0.00% | 0.00 | 0 | 88 | 0.35 | 0.09 | 0.01 | -0.02 | 2/18/2026 | 2/20/2026 4:00:06 PM EST |
| 120.00 | 0.25 | 0.45 | 0.35 | 0.35 | 0.00 | 0.00% | 0.00 | 4 | 23 | 0.37 | 0.06 | 0.01 | -0.01 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 125.00 | 0.15 | 0.35 | 0.25 | 0.22 | -0.15 | -40.55% | 0.00 | 2 | 26 | 0.39 | 0.04 | 0.01 | -0.01 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 130.00 | 0.05 | 0.30 | 0.18 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.40 | 0.02 | 0.00 | -0.01 | 2/18/2026 | 2/20/2026 4:00:06 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 | 2.17 | 0.00 | 0.00 | 0.00 | 12/30/2025 | 2/20/2026 4:00:06 PM EST |
| 35.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 2.03 | 0.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 37.50 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 2/20/2026 4:00:06 PM EST | |||
| 40.00 | 0.00 | 2.15 | 1.08 | 0.35 | 0.00 | 0.00% | 0.03 | 0 | 2 | 1.05 | 0.00 | 0.00 | 0.00 | 11/4/2025 | 2/20/2026 4:00:06 PM EST |
| 42.50 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 15 | 0.98 | 0.00 | 0.00 | 0.00 | 1/29/2026 | 2/20/2026 4:00:06 PM EST |
| 45.00 | 0.00 | 0.40 | 0.20 | 0.24 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.91 | 0.00 | 0.00 | 0.00 | 12/3/2025 | 2/20/2026 4:00:06 PM EST |
| 47.50 | 0.00 | 0.40 | 0.20 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 162 | 0.85 | 0.00 | 0.00 | 0.00 | 2/4/2026 | 2/20/2026 4:00:06 PM EST |
| 50.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 258 | 0.83 | 0.00 | 0.00 | 0.00 | 2/12/2026 | 2/20/2026 4:00:06 PM EST |
| 52.50 | 0.00 | 0.60 | 0.30 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 58 | 0.78 | 0.00 | 0.00 | 0.00 | 12/9/2025 | 2/20/2026 4:00:06 PM EST |
| 55.00 | 0.05 | 0.20 | 0.13 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 317 | 0.66 | 0.00 | 0.00 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 57.50 | 0.10 | 0.25 | 0.18 | 0.18 | 0.00 | 0.00% | 0.00 | 0 | 217 | 0.65 | 0.00 | 0.00 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 60.00 | 0.10 | 0.25 | 0.18 | 0.19 | -0.01 | -5.00% | 0.00 | 4 | 358 | 0.60 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 62.50 | 0.10 | 0.30 | 0.20 | 0.26 | 0.00 | 0.00% | 0.00 | 0 | 300 | 0.56 | 0.00 | 0.00 | 0.00 | 2/12/2026 | 2/20/2026 4:00:06 PM EST |
| 65.00 | 0.20 | 0.35 | 0.28 | 0.27 | 0.00 | 0.00% | 0.00 | 0 | 248 | 0.55 | 0.00 | 0.00 | 0.00 | 2/17/2026 | 2/20/2026 4:00:06 PM EST |
| 67.50 | 0.20 | 0.35 | 0.28 | 0.20 | -0.28 | -58.34% | 0.00 | 1 | 691 | 0.50 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 70.00 | 0.25 | 0.40 | 0.33 | 0.33 | -0.07 | -17.50% | 0.00 | 2 | 1,086 | 0.47 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 72.50 | 0.30 | 0.50 | 0.40 | 0.37 | 0.00 | 0.00% | 0.01 | 0 | 673 | 0.45 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/20/2026 4:00:06 PM EST |
| 75.00 | 0.45 | 0.55 | 0.50 | 0.62 | 0.00 | 0.00% | 0.01 | 0 | 384 | 0.43 | 0.00 | 0.00 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 77.50 | 0.55 | 1.00 | 0.78 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 218 | 0.40 | 0.00 | 0.00 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 80.00 | 0.75 | 1.10 | 0.93 | 1.17 | 0.00 | 0.00% | 0.01 | 0 | 1,810 | 0.38 | 0.00 | 0.01 | 0.00 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 82.50 | 1.05 | 1.20 | 1.13 | 1.17 | -0.22 | -15.83% | 0.01 | 13 | 269 | 0.37 | -0.04 | 0.02 | 0.00 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 85.00 | 1.45 | 1.60 | 1.53 | 1.65 | -0.17 | -9.35% | 0.02 | 4 | 2,562 | 0.35 | -0.10 | 0.03 | -0.01 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 87.50 | 1.90 | 2.10 | 2.00 | 2.44 | 0.00 | 0.00% | 0.02 | 0 | 453 | 0.34 | -0.17 | 0.03 | -0.01 | 2/19/2026 | 2/20/2026 4:00:06 PM EST |
| 90.00 | 2.60 | 2.80 | 2.70 | 3.20 | -0.44 | -12.09% | 0.03 | 5 | 676 | 0.33 | -0.26 | 0.04 | -0.02 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 92.50 | 3.50 | 3.70 | 3.60 | 3.60 | -0.56 | -13.47% | 0.04 | 31 | 242 | 0.32 | -0.35 | 0.04 | -0.02 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 95.00 | 4.60 | 4.80 | 4.70 | 4.70 | -0.75 | -13.77% | 0.05 | 24 | 270 | 0.31 | -0.45 | 0.04 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 97.50 | 5.90 | 6.10 | 6.00 | 6.53 | -0.27 | -3.98% | 0.06 | 24 | 891 | 0.31 | -0.54 | 0.04 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 100.00 | 7.60 | 7.80 | 7.70 | 8.10 | -0.35 | -4.15% | 0.08 | 3 | 170 | 0.31 | -0.63 | 0.03 | -0.03 | 2/20/2026 | 2/20/2026 4:00:06 PM EST |
| 105.00 | 11.00 | 11.80 | 11.40 | 12.90 | 0.00 | 0.00% | 0.11 | 0 | 45 | 0.31 | -0.77 | 0.03 | -0.03 | 2/4/2026 | 2/20/2026 4:00:06 PM EST |
| 110.00 | 15.30 | 16.20 | 15.75 | 17.00 | 0.00 | 0.00% | 0.14 | 0 | 36 | 0.32 | -0.85 | 0.02 | -0.02 | 2/9/2026 | 2/20/2026 4:00:06 PM EST |
| 115.00 | 19.70 | 22.60 | 21.15 | 18.90 | 0.00 | 0.00% | 0.18 | 0 | 24 | 0.58 | -0.91 | 0.01 | -0.02 | 2/11/2026 | 2/20/2026 4:00:06 PM EST |
| 120.00 | 24.50 | 27.40 | 25.95 | % | 0.22 | 0 | 0 | 0.63 | -0.94 | 0.01 | -0.01 | 2/20/2026 4:00:06 PM EST | |||
| 125.00 | 29.70 | 32.30 | 31.00 | % | 0.25 | 0 | 0 | 0.69 | -0.96 | 0.01 | -0.01 | 2/20/2026 4:00:06 PM EST | |||
| 130.00 | 33.20 | 37.40 | 35.30 | % | 0.27 | 0 | 0 | 0.78 | -0.98 | 0.00 | -0.01 | 2/20/2026 4:00:06 PM EST |