Options Chain for RAMBUS INC DEL COM (RMBS) - $104.06 as of 7/23/2026 9:16:08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47.50 | 55.00 | 58.90 | 56.95 | 48.00 | 0.00 | 0.00% | 1.20 | 0 | 80 | 2.28 | 0.99 | 0.00 | -0.02 | 7/17/2026 | 7/22/2026 4:00:09 PM EST |
| 50.00 | 52.60 | 56.40 | 54.50 | 56.15 | 0.00 | 0.00% | 1.09 | 0 | 6 | 2.15 | 0.99 | 0.00 | -0.03 | 7/14/2026 | 7/22/2026 4:00:09 PM EST |
| 55.00 | 47.70 | 51.60 | 49.65 | 89.50 | 0.00 | 0.00% | 0.90 | 0 | 10 | 1.96 | 0.97 | 0.00 | -0.05 | 6/12/2026 | 7/22/2026 4:00:09 PM EST |
| 60.00 | 43.00 | 46.90 | 44.95 | 78.42 | 0.00 | 0.00% | 0.75 | 0 | 3 | 1.80 | 0.96 | 0.00 | -0.07 | 6/22/2026 | 7/22/2026 4:00:09 PM EST |
| 65.00 | 38.90 | 42.30 | 40.60 | 39.85 | 0.00 | 0.00% | 0.62 | 0 | 12 | 1.66 | 0.94 | 0.00 | -0.09 | 7/20/2026 | 7/22/2026 4:00:09 PM EST |
| 70.00 | 34.50 | 37.90 | 36.20 | 49.12 | 0.00 | 0.00% | 0.52 | 0 | 34 | 1.20 | 0.91 | 0.00 | -0.11 | 4/14/2026 | 7/22/2026 4:00:09 PM EST |
| 75.00 | 30.50 | 33.70 | 32.10 | 74.30 | 0.00 | 0.00% | 0.43 | 0 | 27 | 1.22 | 0.87 | 0.01 | -0.13 | 5/27/2026 | 7/22/2026 4:00:09 PM EST |
| 80.00 | 26.50 | 29.80 | 28.15 | 29.12 | 0.00 | 0.00% | 0.35 | 0 | 26 | 1.20 | 0.83 | 0.01 | -0.16 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 82.50 | 24.60 | 27.90 | 26.25 | 61.00 | 0.00 | 0.00% | 0.32 | 0 | 24 | 1.18 | 0.81 | 0.01 | -0.17 | 5/22/2026 | 7/22/2026 4:00:09 PM EST |
| 85.00 | 22.70 | 26.20 | 24.45 | 25.30 | 0.00 | 0.00% | 0.29 | 0 | 32 | 1.17 | 0.78 | 0.01 | -0.18 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 87.50 | 21.40 | 24.00 | 22.70 | 23.37 | 0.00 | 0.00% | 0.26 | 0 | 315 | 1.16 | 0.76 | 0.01 | -0.19 | 7/17/2026 | 7/22/2026 4:00:09 PM EST |
| 90.00 | 20.20 | 22.20 | 21.20 | 21.98 | 0.00 | 0.00% | 0.24 | 0 | 63 | 1.17 | 0.73 | 0.01 | -0.20 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 92.50 | 18.20 | 21.10 | 19.65 | 20.30 | 0.00 | 0.00% | 0.21 | 0 | 24 | 1.16 | 0.70 | 0.01 | -0.20 | 7/17/2026 | 7/22/2026 4:00:09 PM EST |
| 95.00 | 17.40 | 19.30 | 18.35 | 19.00 | 0.00 | 0.00% | 0.19 | 0 | 46 | 1.17 | 0.67 | 0.01 | -0.21 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 97.50 | 15.40 | 18.40 | 16.90 | 13.00 | 0.00 | 0.00% | 0.17 | 0 | 71 | 1.16 | 0.64 | 0.01 | -0.22 | 7/17/2026 | 7/22/2026 4:00:09 PM EST |
| 100.00 | 14.30 | 16.70 | 15.50 | 15.97 | 0.00 | 0.00% | 0.15 | 0 | 274 | 1.15 | 0.61 | 0.01 | -0.22 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 105.00 | 11.90 | 14.40 | 13.15 | 13.00 | 0.00 | 0.00% | 0.13 | 0 | 560 | 1.14 | 0.55 | 0.01 | -0.23 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 110.00 | 9.70 | 12.00 | 10.85 | 10.90 | 0.00 | 0.00% | 0.10 | 0 | 904 | 1.11 | 0.50 | 0.01 | -0.23 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 115.00 | 8.00 | 10.40 | 9.20 | 9.22 | 0.00 | 0.00% | 0.08 | 0 | 207 | 1.12 | 0.44 | 0.01 | -0.22 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 120.00 | 6.60 | 8.10 | 7.35 | 7.75 | 0.00 | 0.00% | 0.06 | 0 | 489 | 1.08 | 0.39 | 0.01 | -0.21 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 125.00 | 5.30 | 6.70 | 6.00 | 6.30 | 0.00 | 0.00% | 0.05 | 0 | 3,576 | 1.07 | 0.34 | 0.01 | -0.20 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 130.00 | 4.30 | 5.60 | 4.95 | 5.60 | 0.00 | 0.00% | 0.04 | 0 | 327 | 1.07 | 0.29 | 0.01 | -0.19 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 135.00 | 3.60 | 5.10 | 4.35 | 4.20 | 0.00 | 0.00% | 0.03 | 0 | 146 | 1.10 | 0.25 | 0.01 | -0.18 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 140.00 | 2.85 | 4.00 | 3.43 | 3.41 | 0.00 | 0.00% | 0.02 | 0 | 323 | 1.08 | 0.22 | 0.01 | -0.16 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 145.00 | 1.60 | 3.70 | 2.65 | 3.00 | 0.00 | 0.00% | 0.02 | 0 | 376 | 1.05 | 0.19 | 0.01 | -0.15 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 150.00 | 2.00 | 3.10 | 2.55 | 2.55 | 0.00 | 0.00% | 0.02 | 0 | 3,814 | 1.12 | 0.16 | 0.01 | -0.13 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 155.00 | 1.55 | 2.25 | 1.90 | 1.80 | 0.00 | 0.00% | 0.01 | 0 | 451 | 1.07 | 0.14 | 0.01 | -0.12 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 160.00 | 1.00 | 2.30 | 1.65 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 549 | 1.10 | 0.11 | 0.01 | -0.11 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 165.00 | 0.70 | 2.60 | 1.65 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 143 | 1.14 | 0.10 | 0.01 | -0.09 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 170.00 | 0.05 | 1.85 | 0.95 | 1.40 | 0.00 | 0.00% | 0.01 | 0 | 361 | 0.97 | 0.08 | 0.00 | -0.08 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 175.00 | 0.40 | 1.50 | 0.95 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 216 | 1.09 | 0.07 | 0.00 | -0.07 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 180.00 | 0.50 | 1.35 | 0.93 | 0.78 | 0.00 | 0.00% | 0.01 | 0 | 430 | 1.14 | 0.06 | 0.00 | -0.06 | 7/20/2026 | 7/22/2026 4:00:09 PM EST |
| 185.00 | 0.05 | 1.40 | 0.73 | 0.60 | 0.00 | 0.00% | 0.00 | 0 | 425 | 1.05 | 0.05 | 0.00 | -0.06 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 190.00 | 0.05 | 1.95 | 1.00 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 228 | 1.14 | 0.04 | 0.00 | -0.05 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 195.00 | 0.00 | 1.60 | 0.80 | 1.53 | 0.00 | 0.00% | 0.00 | 0 | 186 | 1.44 | 0.03 | 0.00 | -0.04 | 7/13/2026 | 7/22/2026 4:00:09 PM EST |
| 200.00 | 0.15 | 1.60 | 0.88 | 0.45 | 0.00 | 0.00% | 0.00 | 0 | 232 | 1.25 | 0.03 | 0.00 | -0.04 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 210.00 | 0.00 | 1.95 | 0.98 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 13 | 1.63 | 0.02 | 0.00 | -0.03 | 7/15/2026 | 7/22/2026 4:00:09 PM EST |
| 220.00 | 0.00 | 1.95 | 0.98 | 0.65 | 0.00 | 0.00% | 0.00 | 0 | 34 | 1.70 | 0.01 | 0.00 | -0.02 | 7/10/2026 | 7/22/2026 4:00:09 PM EST |
| 230.00 | 0.00 | 1.65 | 0.83 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 101 | 1.71 | 0.01 | 0.00 | -0.01 | 7/14/2026 | 7/22/2026 4:00:09 PM EST |
| 240.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 87 | 1.08 | 0.01 | 0.00 | -0.01 | 7/22/2026 | 7/22/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47.50 | 0.00 | 1.00 | 0.50 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 191 | 1.81 | -0.01 | 0.00 | -0.02 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 50.00 | 0.00 | 1.70 | 0.85 | 0.30 | 0.00 | 0.00% | 0.02 | 0 | 154 | 1.94 | -0.01 | 0.00 | -0.03 | 7/20/2026 | 7/22/2026 4:00:09 PM EST |
| 55.00 | 0.40 | 0.80 | 0.60 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 237 | 1.35 | -0.03 | 0.00 | -0.05 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 60.00 | 0.05 | 2.30 | 1.18 | 0.70 | 0.00 | 0.00% | 0.02 | 0 | 243 | 1.24 | -0.04 | 0.00 | -0.07 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 65.00 | 0.80 | 1.90 | 1.35 | 0.90 | 0.00 | 0.00% | 0.02 | 0 | 219 | 1.26 | -0.06 | 0.00 | -0.09 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 70.00 | 1.50 | 2.00 | 1.75 | 1.84 | 0.00 | 0.00% | 0.03 | 0 | 92 | 1.20 | -0.09 | 0.00 | -0.11 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 75.00 | 2.25 | 3.30 | 2.78 | 2.70 | 0.00 | 0.00% | 0.04 | 0 | 476 | 1.21 | -0.13 | 0.01 | -0.13 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 80.00 | 3.10 | 5.00 | 4.05 | 3.52 | 0.00 | 0.00% | 0.05 | 0 | 979 | 1.13 | -0.17 | 0.01 | -0.16 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 82.50 | 3.80 | 5.00 | 4.40 | 4.46 | 0.00 | 0.00% | 0.05 | 0 | 95 | 1.17 | -0.19 | 0.01 | -0.17 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 85.00 | 4.20 | 5.20 | 4.70 | 5.01 | 0.00 | 0.00% | 0.06 | 0 | 933 | 1.11 | -0.22 | 0.01 | -0.18 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 87.50 | 5.10 | 7.00 | 6.05 | 4.40 | 0.00 | 0.00% | 0.07 | 0 | 113 | 1.17 | -0.24 | 0.01 | -0.19 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 90.00 | 6.60 | 7.80 | 7.20 | 6.80 | 0.00 | 0.00% | 0.08 | 0 | 745 | 1.19 | -0.27 | 0.01 | -0.20 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 92.50 | 6.70 | 9.10 | 7.90 | 7.20 | 0.00 | 0.00% | 0.09 | 0 | 146 | 1.16 | -0.30 | 0.01 | -0.20 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 95.00 | 7.80 | 10.50 | 9.15 | 8.10 | 0.00 | 0.00% | 0.10 | 0 | 520 | 1.17 | -0.33 | 0.01 | -0.21 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 97.50 | 8.40 | 10.80 | 9.60 | 9.40 | 0.00 | 0.00% | 0.10 | 0 | 124 | 1.11 | -0.36 | 0.01 | -0.22 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 100.00 | 10.10 | 12.50 | 11.30 | 10.80 | 0.00 | 0.00% | 0.11 | 0 | 579 | 1.15 | -0.39 | 0.01 | -0.22 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 105.00 | 12.60 | 15.20 | 13.90 | 13.10 | 0.00 | 0.00% | 0.13 | 0 | 259 | 1.14 | -0.45 | 0.01 | -0.23 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 110.00 | 15.60 | 18.10 | 16.85 | 15.85 | 0.00 | 0.00% | 0.15 | 0 | 303 | 1.13 | -0.50 | 0.01 | -0.23 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 115.00 | 18.80 | 21.30 | 20.05 | 19.19 | 0.00 | 0.00% | 0.17 | 0 | 253 | 1.13 | -0.56 | 0.01 | -0.22 | 7/22/2026 | 7/22/2026 4:00:09 PM EST |
| 120.00 | 22.10 | 24.30 | 23.20 | 22.00 | 0.00 | 0.00% | 0.19 | 0 | 236 | 1.10 | -0.61 | 0.01 | -0.21 | 7/21/2026 | 7/22/2026 4:00:09 PM EST |
| 125.00 | 26.10 | 28.00 | 27.05 | 26.85 | 0.00 | 0.00% | 0.22 | 0 | 178 | 1.11 | -0.66 | 0.01 | -0.20 | 7/20/2026 | 7/22/2026 4:00:09 PM EST |
| 130.00 | 30.10 | 32.00 | 31.05 | 32.05 | 0.00 | 0.00% | 0.24 | 0 | 603 | 1.11 | -0.71 | 0.01 | -0.19 | 7/20/2026 | 7/22/2026 4:00:09 PM EST |
| 135.00 | 33.50 | 36.20 | 34.85 | 36.60 | 0.00 | 0.00% | 0.26 | 0 | 43 | 1.08 | -0.75 | 0.01 | -0.18 | 7/13/2026 | 7/22/2026 4:00:09 PM EST |
| 140.00 | 37.80 | 40.30 | 39.05 | 40.20 | 0.00 | 0.00% | 0.28 | 0 | 70 | 1.06 | -0.78 | 0.01 | -0.16 | 7/20/2026 | 7/22/2026 4:00:09 PM EST |
| 145.00 | 41.90 | 44.70 | 43.30 | 26.40 | 0.00 | 0.00% | 0.30 | 0 | 32 | 1.03 | -0.81 | 0.01 | -0.15 | 6/18/2026 | 7/22/2026 4:00:09 PM EST |
| 150.00 | 46.00 | 49.40 | 47.70 | 30.00 | 0.00 | 0.00% | 0.32 | 0 | 360 | 1.26 | -0.84 | 0.01 | -0.13 | 6/18/2026 | 7/22/2026 4:00:09 PM EST |
| 155.00 | 50.50 | 53.80 | 52.15 | 39.60 | 0.00 | 0.00% | 0.34 | 0 | 53 | 1.25 | -0.86 | 0.01 | -0.12 | 7/1/2026 | 7/22/2026 4:00:09 PM EST |
| 160.00 | 55.20 | 59.10 | 57.15 | 60.95 | 0.00 | 0.00% | 0.36 | 0 | 45 | 1.36 | -0.89 | 0.01 | -0.11 | 7/16/2026 | 7/22/2026 4:00:09 PM EST |
| 165.00 | 60.00 | 63.70 | 61.85 | 40.40 | 0.00 | 0.00% | 0.37 | 0 | 128 | 1.36 | -0.90 | 0.01 | -0.09 | 6/18/2026 | 7/22/2026 4:00:09 PM EST |
| 170.00 | 64.70 | 68.60 | 66.65 | 48.99 | 0.00 | 0.00% | 0.39 | 0 | 6 | 1.41 | -0.92 | 0.00 | -0.08 | 6/30/2026 | 7/22/2026 4:00:09 PM EST |
| 175.00 | 69.50 | 73.20 | 71.35 | 48.70 | 0.00 | 0.00% | 0.41 | 0 | 12 | 1.40 | -0.93 | 0.00 | -0.07 | 6/18/2026 | 7/22/2026 4:00:09 PM EST |
| 180.00 | 74.50 | 78.10 | 76.30 | 76.30 | 0.00 | 0.00% | 0.42 | 0 | 5 | 1.44 | -0.94 | 0.00 | -0.06 | 4/28/2026 | 7/22/2026 4:00:09 PM EST |
| 185.00 | 79.50 | 83.10 | 81.30 | 54.70 | 0.00 | 0.00% | 0.44 | 0 | 1 | 1.49 | -0.95 | 0.00 | -0.06 | 6/11/2026 | 7/22/2026 4:00:09 PM EST |
| 190.00 | 84.20 | 87.80 | 86.00 | % | 0.45 | 0 | 0 | 1.48 | -0.96 | 0.00 | -0.05 | 7/22/2026 4:00:09 PM EST | |||
| 195.00 | 89.20 | 93.00 | 91.10 | % | 0.47 | 0 | 0 | 1.57 | -0.97 | 0.00 | -0.04 | 7/22/2026 4:00:09 PM EST | |||
| 200.00 | 94.90 | 98.10 | 96.50 | 49.49 | 0.00 | 0.00% | 0.48 | 0 | 2 | 1.66 | -0.97 | 0.00 | -0.04 | 6/2/2026 | 7/22/2026 4:00:09 PM EST |
| 210.00 | 104.60 | 108.00 | 106.30 | 83.60 | 0.00 | 0.00% | 0.51 | 0 | 0 | 1.75 | -0.98 | 0.00 | -0.03 | 5/18/2026 | 7/22/2026 4:00:09 PM EST |
| 220.00 | 114.60 | 117.90 | 116.25 | % | 0.53 | 0 | 0 | 1.72 | -0.99 | 0.00 | -0.02 | 7/22/2026 4:00:09 PM EST | |||
| 230.00 | 124.30 | 128.00 | 126.15 | 115.60 | 0.00 | 0.00% | 0.55 | 0 | 0 | 1.91 | -0.99 | 0.00 | -0.01 | 4/28/2026 | 7/22/2026 4:00:09 PM EST |
| 240.00 | 134.70 | 138.00 | 136.35 | 102.80 | 0.00 | 0.00% | 0.57 | 0 | 0 | 1.98 | -0.99 | 0.00 | -0.01 | 6/11/2026 | 7/22/2026 4:00:09 PM EST |