Options Chain for RAMBUS INC DEL COM (RMBS) - $101.01 as of 8/12/2026 9:26:13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47.50 | 52.60 | 55.70 | 54.15 | 48.00 | 0.00 | 0.00% | 1.14 | 0 | 80 | 3.84 | 1.00 | 0.00 | 0.00 | 7/17/2026 | 8/12/2026 4:00:06 PM EST |
| 50.00 | 49.30 | 53.20 | 51.25 | 51.08 | 0.00 | 0.00% | 1.02 | 0 | 6 | 3.67 | 1.00 | 0.00 | 0.00 | 8/4/2026 | 8/12/2026 4:00:06 PM EST |
| 55.00 | 44.30 | 48.20 | 46.25 | 46.13 | 0.00 | 0.00% | 0.84 | 0 | 10 | 3.21 | 1.00 | 0.00 | 0.00 | 8/4/2026 | 8/12/2026 4:00:06 PM EST |
| 60.00 | 39.30 | 43.20 | 41.25 | 41.35 | -37.07 | -47.28% | 0.69 | 1 | 3 | 2.83 | 1.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 65.00 | 35.10 | 38.20 | 36.65 | 25.19 | 0.00 | 0.00% | 0.56 | 0 | 11 | 2.48 | 1.00 | 0.00 | 0.00 | 7/28/2026 | 8/12/2026 4:00:06 PM EST |
| 70.00 | 29.40 | 33.20 | 31.30 | 24.00 | 0.00 | 0.00% | 0.45 | 0 | 38 | 2.16 | 1.00 | 0.00 | 0.00 | 8/3/2026 | 8/12/2026 4:00:06 PM EST |
| 75.00 | 24.50 | 28.30 | 26.40 | 22.20 | 0.00 | 0.00% | 0.35 | 0 | 43 | 1.88 | 1.00 | 0.00 | -0.02 | 7/27/2026 | 8/12/2026 4:00:06 PM EST |
| 80.00 | 19.70 | 23.30 | 21.50 | 20.50 | 0.00 | 0.00% | 0.27 | 0 | 41 | 1.58 | 0.98 | 0.00 | -0.05 | 8/10/2026 | 8/12/2026 4:00:06 PM EST |
| 82.50 | 17.20 | 20.90 | 19.05 | 18.00 | 0.00 | 0.00% | 0.23 | 0 | 33 | 1.47 | 0.97 | 0.01 | -0.07 | 8/5/2026 | 8/12/2026 4:00:06 PM EST |
| 85.00 | 15.20 | 18.50 | 16.85 | 17.60 | -0.90 | -4.87% | 0.20 | 1 | 173 | 1.35 | 0.94 | 0.01 | -0.10 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 87.50 | 13.30 | 16.20 | 14.75 | 17.23 | 0.00 | 0.00% | 0.17 | 0 | 321 | 1.25 | 0.91 | 0.01 | -0.13 | 8/5/2026 | 8/12/2026 4:00:06 PM EST |
| 90.00 | 10.80 | 14.10 | 12.45 | 13.00 | -0.77 | -5.60% | 0.14 | 1 | 214 | 1.18 | 0.86 | 0.02 | -0.17 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 92.50 | 8.80 | 11.40 | 10.10 | 10.45 | +2.45 | +30.63% | 0.11 | 2 | 64 | 0.62 | 0.80 | 0.02 | -0.20 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 95.00 | 7.10 | 9.70 | 8.40 | 7.90 | +3.42 | +76.34% | 0.09 | 1 | 122 | 0.74 | 0.73 | 0.03 | -0.23 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 97.50 | 5.20 | 7.80 | 6.50 | 7.40 | +3.47 | +88.30% | 0.07 | 5 | 125 | 0.70 | 0.65 | 0.03 | -0.25 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 100.00 | 4.50 | 6.00 | 5.25 | 5.09 | +2.04 | +66.89% | 0.05 | 15 | 810 | 0.73 | 0.57 | 0.03 | -0.26 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 105.00 | 2.70 | 3.20 | 2.95 | 3.00 | +1.30 | +76.48% | 0.03 | 25 | 811 | 0.71 | 0.39 | 0.03 | -0.25 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 110.00 | 1.10 | 1.95 | 1.53 | 1.52 | +0.73 | +92.41% | 0.01 | 74 | 1,305 | 0.70 | 0.24 | 0.03 | -0.20 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 115.00 | 0.40 | 1.00 | 0.70 | 0.95 | +0.55 | +137.50% | 0.01 | 14 | 205 | 0.69 | 0.13 | 0.02 | -0.13 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 120.00 | 0.00 | 1.00 | 0.50 | 0.38 | +0.15 | +65.22% | 0.00 | 45 | 819 | 0.94 | 0.06 | 0.01 | -0.08 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 125.00 | 0.05 | 0.45 | 0.25 | 0.20 | +0.05 | +33.34% | 0.00 | 14 | 3,872 | 0.80 | 0.03 | 0.01 | -0.04 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 130.00 | 0.05 | 0.20 | 0.13 | 0.15 | +0.05 | +50.00% | 0.00 | 5 | 512 | 0.82 | 0.01 | 0.00 | -0.02 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 135.00 | 0.05 | 0.20 | 0.13 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 368 | 0.88 | 0.00 | 0.00 | -0.01 | 8/11/2026 | 8/12/2026 4:00:06 PM EST |
| 140.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 2 | 314 | 0.96 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 145.00 | 0.00 | 0.95 | 0.48 | 0.48 | 0.00 | 0.00% | 0.00 | 0 | 381 | 1.57 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/12/2026 4:00:06 PM EST |
| 150.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 5,314 | 1.03 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/12/2026 4:00:06 PM EST |
| 155.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 686 | 1.21 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 8/12/2026 4:00:06 PM EST |
| 160.00 | 0.00 | 0.85 | 0.43 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 532 | 1.83 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:06 PM EST |
| 165.00 | 0.00 | 1.15 | 0.58 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 141 | 2.05 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/12/2026 4:00:06 PM EST |
| 170.00 | 0.00 | 0.20 | 0.10 | 0.60 | 0.00 | 0.00% | 0.00 | 0 | 377 | 1.57 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 8/12/2026 4:00:06 PM EST |
| 175.00 | 0.00 | 1.15 | 0.58 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 216 | 2.22 | 0.00 | 0.00 | 0.00 | 7/29/2026 | 8/12/2026 4:00:06 PM EST |
| 180.00 | 0.00 | 0.75 | 0.38 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 439 | 2.12 | 0.00 | 0.00 | 0.00 | 8/4/2026 | 8/12/2026 4:00:06 PM EST |
| 185.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 426 | 2.39 | 0.00 | 0.00 | 0.00 | 7/29/2026 | 8/12/2026 4:00:06 PM EST |
| 190.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 218 | 2.46 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 8/12/2026 4:00:06 PM EST |
| 195.00 | 0.00 | 1.80 | 0.90 | 0.80 | 0.00 | 0.00% | 0.00 | 0 | 184 | 2.80 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 8/12/2026 4:00:06 PM EST |
| 200.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 265 | 1.66 | 0.00 | 0.00 | 0.00 | 7/29/2026 | 8/12/2026 4:00:06 PM EST |
| 210.00 | 0.00 | 1.95 | 0.98 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 13 | 3.07 | 0.00 | 0.00 | 0.00 | 7/15/2026 | 8/12/2026 4:00:06 PM EST |
| 220.00 | 0.00 | 2.15 | 1.08 | 0.65 | 0.00 | 0.00% | 0.00 | 0 | 34 | 3.28 | 0.00 | 0.00 | 0.00 | 7/10/2026 | 8/12/2026 4:00:06 PM EST |
| 230.00 | 0.00 | 1.10 | 0.55 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 111 | 1.95 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 8/12/2026 4:00:06 PM EST |
| 240.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 101 | 2.04 | 0.00 | 0.00 | 0.00 | 7/29/2026 | 8/12/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47.50 | 0.00 | 0.05 | 0.03 | 0.03 | -0.03 | -50.00% | 0.00 | 1 | 349 | 1.98 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 50.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 228 | 3.69 | 0.00 | 0.00 | 0.00 | 8/5/2026 | 8/12/2026 4:00:06 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.14 | -82.36% | 0.00 | 6 | 315 | 1.62 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 60.00 | 0.00 | 1.95 | 0.98 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 421 | 2.81 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/12/2026 4:00:06 PM EST |
| 65.00 | 0.00 | 0.10 | 0.05 | 0.04 | -0.01 | -20.00% | 0.00 | 4 | 605 | 1.33 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 70.00 | 0.00 | 0.25 | 0.13 | 0.13 | +0.03 | +30.00% | 0.00 | 2 | 351 | 1.31 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 75.00 | 0.00 | 0.30 | 0.15 | 0.05 | -0.17 | -77.28% | 0.00 | 36 | 781 | 1.14 | 0.00 | 0.00 | -0.02 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 80.00 | 0.05 | 0.35 | 0.20 | 0.20 | -0.28 | -58.34% | 0.00 | 152 | 1,478 | 0.83 | -0.02 | 0.00 | -0.05 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 82.50 | 0.00 | 0.60 | 0.30 | 0.20 | -0.55 | -73.34% | 0.00 | 8 | 181 | 0.98 | -0.03 | 0.01 | -0.07 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 85.00 | 0.20 | 0.85 | 0.53 | 0.30 | -0.65 | -68.43% | 0.01 | 94 | 1,301 | 0.82 | -0.06 | 0.01 | -0.10 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 87.50 | 0.50 | 0.95 | 0.73 | 1.35 | 0.00 | 0.00% | 0.01 | 0 | 155 | 0.80 | -0.09 | 0.01 | -0.13 | 8/11/2026 | 8/12/2026 4:00:06 PM EST |
| 90.00 | 0.50 | 1.30 | 0.90 | 0.72 | -1.53 | -68.00% | 0.01 | 45 | 855 | 0.73 | -0.14 | 0.02 | -0.17 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 92.50 | 1.15 | 1.40 | 1.28 | 1.40 | -1.21 | -46.36% | 0.01 | 62 | 219 | 0.71 | -0.20 | 0.02 | -0.20 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 95.00 | 1.55 | 2.45 | 2.00 | 1.80 | -2.40 | -57.15% | 0.02 | 26 | 1,196 | 0.72 | -0.27 | 0.03 | -0.23 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 97.50 | 2.00 | 4.10 | 3.05 | 3.00 | -1.75 | -36.85% | 0.03 | 11 | 139 | 0.75 | -0.35 | 0.03 | -0.25 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 100.00 | 3.00 | 4.60 | 3.80 | 3.70 | -2.90 | -43.94% | 0.04 | 43 | 5,556 | 0.70 | -0.43 | 0.03 | -0.26 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 105.00 | 5.60 | 7.60 | 6.60 | 6.80 | -2.89 | -29.83% | 0.06 | 4 | 242 | 0.69 | -0.61 | 0.03 | -0.25 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 110.00 | 9.10 | 11.50 | 10.30 | 9.50 | -4.61 | -32.68% | 0.09 | 17 | 258 | 0.66 | -0.76 | 0.03 | -0.20 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 115.00 | 13.10 | 15.80 | 14.45 | 13.84 | -4.92 | -26.23% | 0.13 | 5 | 281 | 1.02 | -0.87 | 0.02 | -0.13 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 120.00 | 17.20 | 21.00 | 19.10 | 21.74 | 0.00 | 0.00% | 0.16 | 0 | 221 | 1.25 | -0.94 | 0.01 | -0.08 | 8/10/2026 | 8/12/2026 4:00:06 PM EST |
| 125.00 | 22.00 | 25.70 | 23.85 | 23.00 | -14.49 | -38.65% | 0.19 | 1 | 176 | 1.35 | -0.97 | 0.01 | -0.04 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 130.00 | 27.30 | 30.70 | 29.00 | 29.50 | -4.80 | -14.00% | 0.22 | 1 | 450 | 1.50 | -0.99 | 0.00 | -0.02 | 8/12/2026 | 8/12/2026 4:00:06 PM EST |
| 135.00 | 31.90 | 35.00 | 33.45 | 42.40 | 0.00 | 0.00% | 0.25 | 0 | 17 | 1.45 | -1.00 | 0.00 | -0.01 | 7/27/2026 | 8/12/2026 4:00:06 PM EST |
| 140.00 | 36.90 | 40.80 | 38.85 | 47.00 | 0.00 | 0.00% | 0.28 | 0 | 23 | 1.81 | -1.00 | 0.00 | 0.00 | 7/27/2026 | 8/12/2026 4:00:06 PM EST |
| 145.00 | 41.90 | 45.80 | 43.85 | 26.40 | 0.00 | 0.00% | 0.30 | 0 | 2 | 1.94 | -1.00 | 0.00 | 0.00 | 6/18/2026 | 8/12/2026 4:00:06 PM EST |
| 150.00 | 46.90 | 50.80 | 48.85 | 30.00 | 0.00 | 0.00% | 0.33 | 0 | 0 | 2.06 | -1.00 | 0.00 | 0.00 | 6/18/2026 | 8/12/2026 4:00:06 PM EST |
| 155.00 | 51.90 | 55.80 | 53.85 | 39.60 | 0.00 | 0.00% | 0.35 | 0 | 0 | 2.17 | -1.00 | 0.00 | 0.00 | 7/1/2026 | 8/12/2026 4:00:06 PM EST |
| 160.00 | 56.90 | 60.80 | 58.85 | 60.95 | 0.00 | 0.00% | 0.37 | 0 | 0 | 2.28 | -1.00 | 0.00 | 0.00 | 7/16/2026 | 8/12/2026 4:00:06 PM EST |
| 165.00 | 61.90 | 65.80 | 63.85 | 40.40 | 0.00 | 0.00% | 0.39 | 0 | 0 | 2.38 | -1.00 | 0.00 | 0.00 | 6/18/2026 | 8/12/2026 4:00:06 PM EST |
| 170.00 | 66.90 | 70.80 | 68.85 | 48.99 | 0.00 | 0.00% | 0.40 | 0 | 0 | 2.48 | -1.00 | 0.00 | 0.00 | 6/30/2026 | 8/12/2026 4:00:06 PM EST |
| 175.00 | 71.90 | 75.80 | 73.85 | 48.70 | 0.00 | 0.00% | 0.42 | 0 | 0 | 2.58 | -1.00 | 0.00 | 0.00 | 6/18/2026 | 8/12/2026 4:00:06 PM EST |
| 180.00 | 76.90 | 80.80 | 78.85 | 76.30 | 0.00 | 0.00% | 0.44 | 0 | 0 | 2.67 | -1.00 | 0.00 | 0.00 | 4/28/2026 | 8/12/2026 4:00:06 PM EST |
| 185.00 | 82.10 | 85.80 | 83.95 | 54.70 | 0.00 | 0.00% | 0.45 | 0 | 0 | 2.76 | -1.00 | 0.00 | 0.00 | 6/11/2026 | 8/12/2026 4:00:06 PM EST |
| 190.00 | 86.90 | 90.80 | 88.85 | % | 0.47 | 0 | 0 | 2.84 | -1.00 | 0.00 | 0.00 | 8/12/2026 4:00:06 PM EST | |||
| 195.00 | 91.90 | 95.00 | 93.45 | % | 0.48 | 0 | 0 | 2.63 | -1.00 | 0.00 | 0.00 | 8/12/2026 4:00:06 PM EST | |||
| 200.00 | 96.90 | 100.80 | 98.85 | 49.49 | 0.00 | 0.00% | 0.49 | 0 | 0 | 3.00 | -1.00 | 0.00 | 0.00 | 6/2/2026 | 8/12/2026 4:00:06 PM EST |
| 210.00 | 106.90 | 110.80 | 108.85 | 83.60 | 0.00 | 0.00% | 0.52 | 0 | 0 | 3.16 | -1.00 | 0.00 | 0.00 | 5/18/2026 | 8/12/2026 4:00:06 PM EST |
| 220.00 | 116.90 | 120.80 | 118.85 | % | 0.54 | 0 | 0 | 3.30 | -1.00 | 0.00 | 0.00 | 8/12/2026 4:00:06 PM EST | |||
| 230.00 | 126.90 | 130.80 | 128.85 | 142.10 | 0.00 | 0.00% | 0.56 | 0 | 0 | 3.43 | -1.00 | 0.00 | 0.00 | 7/28/2026 | 8/12/2026 4:00:06 PM EST |
| 240.00 | 136.90 | 140.80 | 138.85 | 102.80 | 0.00 | 0.00% | 0.58 | 0 | 0 | 3.56 | -1.00 | 0.00 | 0.00 | 6/11/2026 | 8/12/2026 4:00:06 PM EST |