Options Chain for RAMBUS INC DEL COM (RMBS) - $114.73 as of 6/28/2026 10:14:40 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 | 66.00 | 70.00 | 68.00 | 84.17 | 0.00 | 0.00% | 1.43 | 0 | 80 | 1.66 | 0.99 | 0.00 | -0.01 | 5/14/2026 | 6/26/2026 4:00:08 PM EST |
| 50.00 | 64.00 | 66.80 | 65.40 | 66.67 | 0.00 | 0.00% | 1.31 | 0 | 5 | 1.64 | 0.98 | 0.00 | -0.02 | 4/30/2026 | 6/26/2026 4:00:08 PM EST |
| 55.00 | 59.30 | 62.40 | 60.85 | 89.50 | 0.00 | 0.00% | 1.11 | 0 | 10 | 1.58 | 0.97 | 0.00 | -0.03 | 6/12/2026 | 6/26/2026 4:00:08 PM EST |
| 60.00 | 54.70 | 57.80 | 56.25 | 78.42 | 0.00 | 0.00% | 0.94 | 0 | 3 | 1.48 | 0.96 | 0.00 | -0.04 | 6/22/2026 | 6/26/2026 4:00:08 PM EST |
| 65.00 | 50.20 | 53.40 | 51.80 | 66.74 | 0.00 | 0.00% | 0.80 | 0 | 9 | 1.14 | 0.94 | 0.00 | -0.05 | 5/20/2026 | 6/26/2026 4:00:08 PM EST |
| 70.00 | 45.80 | 49.00 | 47.40 | 49.12 | 0.00 | 0.00% | 0.68 | 0 | 34 | 1.13 | 0.92 | 0.00 | -0.06 | 4/14/2026 | 6/26/2026 4:00:08 PM EST |
| 75.00 | 41.70 | 44.40 | 43.05 | 74.30 | 0.00 | 0.00% | 0.57 | 0 | 27 | 1.10 | 0.89 | 0.00 | -0.08 | 5/27/2026 | 6/26/2026 4:00:08 PM EST |
| 80.00 | 37.60 | 40.80 | 39.20 | 78.20 | 0.00 | 0.00% | 0.49 | 0 | 17 | 1.09 | 0.86 | 0.00 | -0.09 | 5/26/2026 | 6/26/2026 4:00:08 PM EST |
| 82.50 | 35.80 | 38.70 | 37.25 | 61.00 | 0.00 | 0.00% | 0.45 | 0 | 24 | 1.08 | 0.84 | 0.01 | -0.10 | 5/22/2026 | 6/26/2026 4:00:08 PM EST |
| 85.00 | 33.90 | 36.80 | 35.35 | 43.50 | 0.00 | 0.00% | 0.42 | 0 | 17 | 1.07 | 0.83 | 0.01 | -0.11 | 4/14/2026 | 6/26/2026 4:00:08 PM EST |
| 87.50 | 32.50 | 34.80 | 33.65 | 34.60 | -23.00 | -39.94% | 0.38 | 1 | 315 | 1.07 | 0.81 | 0.01 | -0.11 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 90.00 | 30.50 | 33.20 | 31.85 | 50.75 | 0.00 | 0.00% | 0.35 | 0 | 39 | 1.06 | 0.79 | 0.01 | -0.12 | 6/16/2026 | 6/26/2026 4:00:08 PM EST |
| 92.50 | 29.00 | 31.50 | 30.25 | 31.40 | -19.11 | -37.84% | 0.33 | 1 | 24 | 1.06 | 0.77 | 0.01 | -0.13 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 95.00 | 27.50 | 30.20 | 28.85 | 56.00 | 0.00 | 0.00% | 0.30 | 0 | 45 | 1.07 | 0.75 | 0.01 | -0.13 | 5/29/2026 | 6/26/2026 4:00:08 PM EST |
| 97.50 | 25.70 | 28.30 | 27.00 | 48.90 | 0.00 | 0.00% | 0.28 | 0 | 73 | 1.04 | 0.73 | 0.01 | -0.14 | 6/10/2026 | 6/26/2026 4:00:08 PM EST |
| 100.00 | 24.30 | 27.00 | 25.65 | 26.20 | -7.33 | -21.87% | 0.26 | 1 | 235 | 1.04 | 0.71 | 0.01 | -0.14 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 105.00 | 21.50 | 24.00 | 22.75 | 24.50 | -17.25 | -41.32% | 0.22 | 2 | 118 | 1.03 | 0.66 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 110.00 | 19.10 | 21.50 | 20.30 | 22.00 | -9.46 | -30.07% | 0.18 | 5 | 143 | 1.03 | 0.62 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 115.00 | 17.00 | 18.80 | 17.90 | 17.50 | -10.48 | -37.46% | 0.16 | 13 | 125 | 1.03 | 0.57 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 120.00 | 14.20 | 17.00 | 15.60 | 17.20 | -6.20 | -26.50% | 0.13 | 10 | 297 | 0.99 | 0.53 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 125.00 | 12.40 | 15.00 | 13.70 | 14.06 | -5.94 | -29.70% | 0.11 | 2 | 3,528 | 0.99 | 0.49 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 130.00 | 11.10 | 13.00 | 12.05 | 13.40 | -5.30 | -28.35% | 0.09 | 13 | 287 | 0.98 | 0.45 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 135.00 | 10.40 | 11.90 | 11.15 | 10.90 | -3.80 | -25.85% | 0.08 | 7 | 66 | 1.02 | 0.41 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 140.00 | 8.30 | 9.90 | 9.10 | 9.80 | -2.80 | -22.23% | 0.07 | 5 | 190 | 0.96 | 0.37 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 145.00 | 7.30 | 8.60 | 7.95 | 9.00 | -2.50 | -21.74% | 0.05 | 31 | 266 | 0.97 | 0.34 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 150.00 | 6.70 | 7.60 | 7.15 | 7.10 | -3.37 | -32.19% | 0.05 | 15 | 3,654 | 0.99 | 0.31 | 0.01 | -0.14 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 155.00 | 5.50 | 6.80 | 6.15 | 6.40 | -3.15 | -32.99% | 0.04 | 4 | 444 | 0.97 | 0.28 | 0.01 | -0.13 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 160.00 | 4.90 | 6.10 | 5.50 | 7.00 | -2.53 | -26.55% | 0.03 | 10 | 388 | 0.98 | 0.25 | 0.01 | -0.13 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 165.00 | 4.20 | 5.50 | 4.85 | 8.59 | 0.00 | 0.00% | 0.03 | 0 | 83 | 0.98 | 0.23 | 0.01 | -0.12 | 6/25/2026 | 6/26/2026 4:00:08 PM EST |
| 170.00 | 3.80 | 5.40 | 4.60 | 4.70 | -2.30 | -32.86% | 0.03 | 2 | 119 | 1.03 | 0.20 | 0.01 | -0.11 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 175.00 | 2.75 | 4.40 | 3.58 | 3.70 | -2.60 | -41.27% | 0.02 | 3 | 219 | 0.97 | 0.18 | 0.01 | -0.11 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 180.00 | 3.00 | 4.30 | 3.65 | 3.80 | -1.50 | -28.31% | 0.02 | 31 | 154 | 1.02 | 0.16 | 0.01 | -0.10 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 185.00 | 2.65 | 5.20 | 3.93 | 4.60 | 0.00 | 0.00% | 0.02 | 0 | 419 | 1.07 | 0.15 | 0.01 | -0.09 | 6/24/2026 | 6/26/2026 4:00:08 PM EST |
| 190.00 | 2.30 | 4.90 | 3.60 | 3.00 | -1.55 | -34.07% | 0.02 | 10 | 249 | 1.08 | 0.13 | 0.00 | -0.09 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 195.00 | 2.10 | 3.50 | 2.80 | 8.50 | 0.00 | 0.00% | 0.01 | 0 | 189 | 1.04 | 0.12 | 0.00 | -0.08 | 6/18/2026 | 6/26/2026 4:00:08 PM EST |
| 200.00 | 2.00 | 2.85 | 2.43 | 2.35 | -1.15 | -32.86% | 0.01 | 64 | 132 | 1.04 | 0.11 | 0.00 | -0.07 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 210.00 | 1.25 | 3.70 | 2.48 | 4.00 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.09 | 0.09 | 0.00 | -0.06 | 6/25/2026 | 6/26/2026 4:00:08 PM EST |
| 220.00 | 0.95 | 2.00 | 1.48 | 1.85 | -3.55 | -65.75% | 0.01 | 1 | 4 | 1.03 | 0.07 | 0.00 | -0.05 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 230.00 | 1.00 | 2.50 | 1.75 | 1.60 | -1.93 | -54.68% | 0.01 | 1 | 36 | 1.12 | 0.05 | 0.00 | -0.04 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 240.00 | 0.80 | 2.00 | 1.40 | 1.40 | -0.86 | -38.06% | 0.01 | 1 | 81 | 1.11 | 0.04 | 0.00 | -0.04 | 6/26/2026 | 6/26/2026 4:00:08 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 | 1.75 | 0.88 | 0.63 | +0.18 | +40.00% | 0.02 | 1 | 24 | 1.64 | -0.01 | 0.00 | -0.01 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 50.00 | 0.15 | 1.60 | 0.88 | 0.50 | 0.00 | 0.00% | 0.02 | 0 | 33 | 1.25 | -0.02 | 0.00 | -0.02 | 5/26/2026 | 6/26/2026 4:00:08 PM EST |
| 55.00 | 0.50 | 1.55 | 1.03 | 0.72 | +0.12 | +20.00% | 0.02 | 1 | 7 | 1.21 | -0.03 | 0.00 | -0.03 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 60.00 | 0.15 | 1.85 | 1.00 | 0.75 | +0.15 | +25.00% | 0.02 | 1 | 130 | 1.03 | -0.04 | 0.00 | -0.04 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 65.00 | 0.30 | 3.50 | 1.90 | 1.40 | 0.00 | 0.00% | 0.03 | 0 | 17 | 1.08 | -0.06 | 0.00 | -0.05 | 6/23/2026 | 6/26/2026 4:00:08 PM EST |
| 70.00 | 1.10 | 2.85 | 1.98 | 1.70 | 0.00 | 0.00% | 0.03 | 0 | 23 | 1.03 | -0.08 | 0.00 | -0.06 | 6/25/2026 | 6/26/2026 4:00:08 PM EST |
| 75.00 | 2.50 | 3.70 | 3.10 | 3.10 | +0.80 | +34.79% | 0.04 | 8 | 183 | 1.07 | -0.11 | 0.00 | -0.08 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 80.00 | 3.30 | 5.60 | 4.45 | 4.00 | +0.60 | +17.65% | 0.06 | 4 | 295 | 1.09 | -0.14 | 0.00 | -0.09 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 82.50 | 4.00 | 6.20 | 5.10 | 4.10 | +0.60 | +17.15% | 0.06 | 2 | 29 | 1.08 | -0.16 | 0.01 | -0.10 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 85.00 | 3.30 | 6.60 | 4.95 | 4.90 | 0.00 | 0.00% | 0.06 | 0 | 627 | 1.00 | -0.17 | 0.01 | -0.11 | 6/24/2026 | 6/26/2026 4:00:08 PM EST |
| 87.50 | 4.10 | 6.80 | 5.45 | 5.30 | 0.00 | 0.00% | 0.06 | 0 | 44 | 0.99 | -0.19 | 0.01 | -0.11 | 6/9/2026 | 6/26/2026 4:00:08 PM EST |
| 90.00 | 5.30 | 7.60 | 6.45 | 6.05 | +1.02 | +20.28% | 0.07 | 2 | 63 | 1.00 | -0.21 | 0.01 | -0.12 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 92.50 | 6.10 | 9.10 | 7.60 | 5.85 | 0.00 | 0.00% | 0.08 | 0 | 30 | 1.02 | -0.23 | 0.01 | -0.13 | 6/23/2026 | 6/26/2026 4:00:08 PM EST |
| 95.00 | 7.90 | 9.90 | 8.90 | 8.00 | +1.62 | +25.40% | 0.09 | 1 | 117 | 1.05 | -0.25 | 0.01 | -0.13 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 97.50 | 8.10 | 10.80 | 9.45 | 8.55 | +1.13 | +15.23% | 0.10 | 1 | 22 | 1.02 | -0.27 | 0.01 | -0.14 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 100.00 | 9.90 | 11.40 | 10.65 | 10.09 | +0.69 | +7.34% | 0.11 | 3 | 434 | 1.03 | -0.29 | 0.01 | -0.14 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 105.00 | 12.10 | 13.60 | 12.85 | 11.60 | +0.10 | +0.87% | 0.12 | 51 | 143 | 1.02 | -0.34 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 110.00 | 14.40 | 16.00 | 15.20 | 14.10 | +2.60 | +22.61% | 0.14 | 4 | 176 | 1.01 | -0.38 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 115.00 | 17.10 | 17.90 | 17.50 | 16.20 | +0.40 | +2.54% | 0.15 | 9 | 200 | 0.99 | -0.43 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 120.00 | 19.80 | 20.90 | 20.35 | 20.13 | +3.23 | +19.12% | 0.17 | 2 | 99 | 0.97 | -0.47 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 125.00 | 23.00 | 23.90 | 23.45 | 22.50 | +1.90 | +9.23% | 0.19 | 2 | 121 | 0.96 | -0.51 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 130.00 | 26.20 | 27.50 | 26.85 | 26.05 | +2.85 | +12.29% | 0.21 | 1 | 581 | 0.96 | -0.55 | 0.01 | -0.16 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 135.00 | 29.70 | 31.70 | 30.70 | 26.50 | 0.00 | 0.00% | 0.23 | 0 | 37 | 0.99 | -0.59 | 0.01 | -0.16 | 6/25/2026 | 6/26/2026 4:00:08 PM EST |
| 140.00 | 32.80 | 35.20 | 34.00 | 32.50 | +2.60 | +8.70% | 0.24 | 5 | 67 | 0.93 | -0.63 | 0.01 | -0.15 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 145.00 | 36.50 | 38.90 | 37.70 | 26.40 | 0.00 | 0.00% | 0.26 | 0 | 32 | 0.95 | -0.66 | 0.01 | -0.15 | 6/18/2026 | 6/26/2026 4:00:08 PM EST |
| 150.00 | 40.70 | 42.90 | 41.80 | 30.00 | 0.00 | 0.00% | 0.28 | 0 | 360 | 0.95 | -0.69 | 0.01 | -0.14 | 6/18/2026 | 6/26/2026 4:00:08 PM EST |
| 155.00 | 44.40 | 47.10 | 45.75 | 32.80 | 0.00 | 0.00% | 0.30 | 0 | 48 | 0.94 | -0.72 | 0.01 | -0.13 | 6/22/2026 | 6/26/2026 4:00:08 PM EST |
| 160.00 | 48.70 | 51.40 | 50.05 | 48.50 | +4.46 | +10.13% | 0.31 | 6 | 50 | 0.94 | -0.75 | 0.01 | -0.13 | 6/26/2026 | 6/26/2026 4:00:08 PM EST |
| 165.00 | 53.10 | 55.90 | 54.50 | 40.40 | 0.00 | 0.00% | 0.33 | 0 | 128 | 0.95 | -0.77 | 0.01 | -0.12 | 6/18/2026 | 6/26/2026 4:00:08 PM EST |
| 170.00 | 57.30 | 60.50 | 58.90 | 28.29 | 0.00 | 0.00% | 0.35 | 0 | 6 | 0.94 | -0.80 | 0.01 | -0.11 | 6/3/2026 | 6/26/2026 4:00:08 PM EST |
| 175.00 | 61.90 | 65.10 | 63.50 | 48.70 | 0.00 | 0.00% | 0.36 | 0 | 12 | 0.95 | -0.82 | 0.01 | -0.11 | 6/18/2026 | 6/26/2026 4:00:08 PM EST |
| 180.00 | 67.00 | 69.70 | 68.35 | 76.30 | 0.00 | 0.00% | 0.38 | 0 | 5 | 0.98 | -0.84 | 0.01 | -0.10 | 4/28/2026 | 6/26/2026 4:00:08 PM EST |
| 185.00 | 71.70 | 74.30 | 73.00 | 54.70 | 0.00 | 0.00% | 0.39 | 0 | 1 | 0.98 | -0.85 | 0.01 | -0.09 | 6/11/2026 | 6/26/2026 4:00:08 PM EST |
| 190.00 | 76.10 | 79.10 | 77.60 | % | 0.41 | 0 | 0 | 0.97 | -0.87 | 0.00 | -0.09 | 6/26/2026 4:00:08 PM EST | |||
| 195.00 | 80.60 | 83.80 | 82.20 | % | 0.42 | 0 | 0 | 0.94 | -0.88 | 0.00 | -0.08 | 6/26/2026 4:00:08 PM EST | |||
| 200.00 | 85.50 | 88.60 | 87.05 | 49.49 | 0.00 | 0.00% | 0.44 | 0 | 2 | 0.94 | -0.89 | 0.00 | -0.07 | 6/2/2026 | 6/26/2026 4:00:08 PM EST |
| 210.00 | 95.10 | 98.20 | 96.65 | 83.60 | 0.00 | 0.00% | 0.46 | 0 | 1 | 1.21 | -0.91 | 0.00 | -0.06 | 5/18/2026 | 6/26/2026 4:00:08 PM EST |
| 220.00 | 104.80 | 107.90 | 106.35 | % | 0.48 | 0 | 0 | 1.25 | -0.93 | 0.00 | -0.05 | 6/26/2026 4:00:08 PM EST | |||
| 230.00 | 114.80 | 117.70 | 116.25 | 115.60 | 0.00 | 0.00% | 0.51 | 0 | 1 | 1.31 | -0.95 | 0.00 | -0.04 | 4/28/2026 | 6/26/2026 4:00:08 PM EST |
| 240.00 | 124.50 | 127.50 | 126.00 | 102.80 | 0.00 | 0.00% | 0.53 | 0 | 6 | 1.31 | -0.96 | 0.00 | -0.04 | 6/11/2026 | 6/26/2026 4:00:08 PM EST |