Options Chain for RAMBUS INC DEL COM (RMBS) - $90.22 as of 11/19/2025 9:22:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 66.50 | 69.80 | 68.15 | % | 3.03 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 25.00 | 64.00 | 66.50 | 65.25 | 51.20 | 0.00 | 0.00% | 2.61 | 0 | 40 | 0.00 | 1.00 | 0.00 | 0.00 | 8/14/2025 | 11/19/2025 4:00:06 PM EST |
| 27.50 | 61.30 | 64.80 | 63.05 | % | 2.29 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 30.00 | 59.00 | 62.20 | 60.60 | 68.10 | 0.00 | 0.00% | 2.02 | 0 | 20 | 0.00 | 1.00 | 0.00 | 0.00 | 11/13/2025 | 11/19/2025 4:00:06 PM EST |
| 32.50 | 56.30 | 59.80 | 58.05 | 39.10 | 0.00 | 0.00% | 1.79 | 0 | 15 | 0.00 | 1.00 | 0.00 | 0.00 | 8/22/2025 | 11/19/2025 4:00:06 PM EST |
| 35.00 | 53.80 | 57.00 | 55.40 | % | 1.58 | 0 | 0 | 9.34 | 1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 37.50 | 51.30 | 54.80 | 53.05 | % | 1.41 | 0 | 0 | 9.60 | 1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 40.00 | 48.80 | 52.10 | 50.45 | 35.10 | 0.00 | 0.00% | 1.26 | 0 | 11 | 8.32 | 1.00 | 0.00 | 0.00 | 8/22/2025 | 11/19/2025 4:00:06 PM EST |
| 42.50 | 46.30 | 49.80 | 48.05 | % | 1.13 | 0 | 0 | 8.43 | 1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 45.00 | 44.00 | 47.20 | 45.60 | 60.40 | 0.00 | 0.00% | 1.01 | 0 | 7 | 7.42 | 1.00 | 0.00 | 0.00 | 9/18/2025 | 11/19/2025 4:00:06 PM EST |
| 47.50 | 41.30 | 44.60 | 42.95 | 11.30 | 0.00 | 0.00% | 0.90 | 0 | 5 | 6.82 | 1.00 | 0.00 | 0.00 | 6/2/2025 | 11/19/2025 4:00:06 PM EST |
| 50.00 | 39.60 | 42.30 | 40.95 | 57.36 | 0.00 | 0.00% | 0.82 | 0 | 24 | 6.59 | 1.00 | 0.00 | 0.00 | 9/19/2025 | 11/19/2025 4:00:06 PM EST |
| 52.50 | 36.30 | 39.80 | 38.05 | 54.55 | 0.00 | 0.00% | 0.72 | 0 | 28 | 6.45 | 1.00 | 0.00 | 0.00 | 9/29/2025 | 11/19/2025 4:00:06 PM EST |
| 55.00 | 34.40 | 36.80 | 35.60 | 17.30 | 0.00 | 0.00% | 0.65 | 0 | 11 | 5.21 | 1.00 | 0.00 | 0.00 | 8/7/2025 | 11/19/2025 4:00:06 PM EST |
| 57.50 | 31.80 | 34.00 | 32.90 | 46.96 | 0.00 | 0.00% | 0.57 | 0 | 93 | 4.49 | 1.00 | 0.00 | 0.00 | 11/11/2025 | 11/19/2025 4:00:06 PM EST |
| 60.00 | 29.50 | 31.60 | 30.55 | 47.40 | 0.00 | 0.00% | 0.51 | 0 | 524 | 4.26 | 1.00 | 0.00 | 0.00 | 11/5/2025 | 11/19/2025 4:00:06 PM EST |
| 62.50 | 26.50 | 29.80 | 28.15 | 39.30 | 0.00 | 0.00% | 0.45 | 0 | 28 | 4.57 | 1.00 | 0.00 | 0.00 | 9/24/2025 | 11/19/2025 4:00:06 PM EST |
| 65.00 | 24.00 | 27.10 | 25.55 | 23.12 | 0.00 | 0.00% | 0.39 | 0 | 52 | 4.04 | 1.00 | 0.00 | 0.00 | 9/12/2025 | 11/19/2025 4:00:06 PM EST |
| 67.50 | 21.50 | 24.10 | 22.80 | 45.50 | 0.00 | 0.00% | 0.34 | 0 | 98 | 3.28 | 1.00 | 0.00 | 0.00 | 10/29/2025 | 11/19/2025 4:00:06 PM EST |
| 70.00 | 19.10 | 21.90 | 20.50 | 18.99 | +1.49 | +8.52% | 0.29 | 2 | 88 | 3.21 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 72.50 | 17.00 | 19.00 | 18.00 | 17.12 | -10.88 | -38.86% | 0.25 | 1 | 63 | 2.58 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 75.00 | 14.10 | 16.70 | 15.40 | 13.00 | 0.00 | 0.00% | 0.21 | 0 | 326 | 2.44 | 1.00 | 0.00 | -0.01 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 77.50 | 11.40 | 14.20 | 12.80 | 14.42 | 0.00 | 0.00% | 0.17 | 0 | 65 | 2.50 | 0.98 | 0.01 | -0.03 | 11/17/2025 | 11/19/2025 4:00:06 PM EST |
| 80.00 | 9.80 | 12.00 | 10.90 | 10.00 | 0.00 | 0.00% | 0.14 | 0 | 459 | 2.01 | 0.96 | 0.01 | -0.11 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 82.50 | 6.90 | 9.70 | 8.30 | 12.99 | 0.00 | 0.00% | 0.10 | 0 | 95 | 1.79 | 0.90 | 0.03 | -0.28 | 11/14/2025 | 11/19/2025 4:00:06 PM EST |
| 85.00 | 4.50 | 7.20 | 5.85 | 6.45 | +1.77 | +37.83% | 0.07 | 18 | 895 | 1.46 | 0.80 | 0.04 | -0.46 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 87.50 | 3.90 | 6.10 | 5.00 | 3.00 | 0.00 | 0.00% | 0.06 | 0 | 3 | 1.32 | 0.67 | 0.05 | -0.62 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 90.00 | 1.55 | 3.90 | 2.73 | 3.76 | +1.81 | +92.83% | 0.03 | 30 | 433 | 0.98 | 0.53 | 0.06 | -0.71 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 92.50 | 1.20 | 3.90 | 2.55 | 1.85 | +0.60 | +48.00% | 0.03 | 161 | 29 | 1.31 | 0.39 | 0.05 | -0.72 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 95.00 | 0.70 | 2.00 | 1.35 | 1.10 | +0.20 | +22.23% | 0.01 | 39 | 868 | 1.15 | 0.28 | 0.05 | -0.66 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 97.50 | 0.10 | 1.45 | 0.78 | 0.63 | -2.37 | -79.00% | 0.01 | 1 | 71 | 1.16 | 0.19 | 0.04 | -0.55 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 100.00 | 0.05 | 0.45 | 0.25 | 0.36 | -0.24 | -40.00% | 0.00 | 11 | 377 | 0.94 | 0.13 | 0.03 | -0.44 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 105.00 | 0.05 | 0.20 | 0.13 | 0.15 | +0.06 | +66.67% | 0.00 | 5 | 948 | 1.13 | 0.05 | 0.01 | -0.16 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 110.00 | 0.00 | 0.05 | 0.03 | 0.05 | +0.04 | +400.00% | 0.00 | 16 | 506 | 1.22 | 0.01 | 0.00 | -0.04 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 115.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 503 | 1.45 | 0.00 | 0.00 | -0.01 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 120.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 530 | 1.67 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 4:00:06 PM EST |
| 125.00 | 0.00 | 0.40 | 0.20 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 720 | 2.61 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 130.00 | 0.00 | 0.05 | 0.03 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 693 | 2.07 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 4:00:06 PM EST |
| 135.00 | 0.00 | 0.05 | 0.03 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 670 | 2.26 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/19/2025 4:00:06 PM EST |
| 140.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 180 | 2.43 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 11/19/2025 4:00:06 PM EST |
| 145.00 | 0.00 | 0.05 | 0.03 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 144 | 2.60 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 11/19/2025 4:00:06 PM EST |
| 150.00 | 0.00 | 0.05 | 0.03 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 159 | 2.76 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 11/19/2025 4:00:06 PM EST |
| 155.00 | 0.00 | 0.05 | 0.03 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 135 | 2.91 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 11/19/2025 4:00:06 PM EST |
| 160.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 843 | 3.06 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 11/19/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 2.05 | 1.03 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 25.00 | 0.00 | 0.05 | 0.03 | 0.75 | 0.00 | 0.00% | 0.00 | 0 | 20 | 0.00 | 0.00 | 0.00 | 0.00 | 4/30/2025 | 11/19/2025 4:00:06 PM EST |
| 27.50 | 0.00 | 0.05 | 0.03 | 0.47 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 5/23/2025 | 11/19/2025 4:00:06 PM EST |
| 30.00 | 0.00 | 1.80 | 0.90 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 32.50 | 0.00 | 1.60 | 0.80 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 35.00 | 0.00 | 0.05 | 0.03 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 2,658 | 0.00 | 0.00 | 0.00 | 0.00 | 7/10/2025 | 11/19/2025 4:00:06 PM EST |
| 37.50 | 0.00 | 0.75 | 0.38 | 0.34 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 7/3/2025 | 11/19/2025 4:00:06 PM EST |
| 40.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.00 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 11/19/2025 4:00:06 PM EST |
| 42.50 | 0.00 | 0.75 | 0.38 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 6/18/2025 | 11/19/2025 4:00:06 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | 1.56 | 0.00 | 0.00% | 0.01 | 0 | 17 | 0.00 | 0.00 | 0.00 | 0.00 | 6/20/2025 | 11/19/2025 4:00:06 PM EST |
| 47.50 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 46 | 0.00 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 11/19/2025 4:00:06 PM EST |
| 50.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 247 | 0.00 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 11/19/2025 4:00:06 PM EST |
| 52.50 | 0.00 | 0.75 | 0.38 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 51 | 4.95 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 11/19/2025 4:00:06 PM EST |
| 55.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 39 | 4.59 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 11/19/2025 4:00:06 PM EST |
| 57.50 | 0.00 | 0.10 | 0.05 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 219 | 2.93 | 0.00 | 0.00 | 0.00 | 11/4/2025 | 11/19/2025 4:00:06 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 302 | 3.93 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/19/2025 4:00:06 PM EST |
| 62.50 | 0.00 | 0.75 | 0.38 | 0.36 | 0.00 | 0.00% | 0.01 | 0 | 40 | 3.61 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 11/19/2025 4:00:06 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 73 | 3.30 | 0.00 | 0.00 | 0.00 | 10/13/2025 | 11/19/2025 4:00:06 PM EST |
| 67.50 | 0.00 | 0.75 | 0.38 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 41 | 3.00 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 11/19/2025 4:00:06 PM EST |
| 70.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 335 | 1.61 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 4:00:06 PM EST |
| 72.50 | 0.00 | 0.60 | 0.30 | 0.38 | +0.30 | +375.00% | 0.00 | 1 | 484 | 2.28 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 75.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 468 | 1.37 | 0.00 | 0.00 | -0.01 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 77.50 | 0.00 | 0.50 | 0.25 | 0.17 | -0.11 | -39.29% | 0.00 | 1 | 162 | 1.66 | -0.02 | 0.01 | -0.03 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 80.00 | 0.00 | 0.45 | 0.23 | 0.29 | -0.15 | -34.10% | 0.00 | 1 | 494 | 1.36 | -0.04 | 0.01 | -0.11 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 82.50 | 0.05 | 1.10 | 0.58 | 0.40 | -0.50 | -55.56% | 0.01 | 4 | 536 | 1.06 | -0.10 | 0.03 | -0.28 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 85.00 | 0.10 | 2.00 | 1.05 | 0.80 | -0.50 | -38.47% | 0.01 | 4 | 173 | 1.06 | -0.20 | 0.04 | -0.46 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 87.50 | 0.05 | 2.95 | 1.50 | 1.47 | -0.98 | -40.00% | 0.02 | 26 | 7 | 0.92 | -0.33 | 0.05 | -0.62 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 90.00 | 1.70 | 3.20 | 2.45 | 2.30 | -1.70 | -42.50% | 0.03 | 6 | 312 | 0.96 | -0.47 | 0.06 | -0.71 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 92.50 | 3.10 | 5.80 | 4.45 | 4.33 | -1.18 | -21.42% | 0.05 | 3 | 72 | 1.17 | -0.61 | 0.05 | -0.72 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 95.00 | 4.70 | 6.10 | 5.40 | 6.10 | -1.63 | -21.09% | 0.06 | 40 | 270 | 0.81 | -0.72 | 0.05 | -0.66 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 97.50 | 6.60 | 9.20 | 7.90 | 7.12 | -2.73 | -27.72% | 0.08 | 12 | 114 | 1.80 | -0.81 | 0.04 | -0.55 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 100.00 | 8.00 | 11.60 | 9.80 | 10.00 | -2.32 | -18.84% | 0.10 | 16 | 811 | 2.02 | -0.87 | 0.03 | -0.44 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 105.00 | 12.80 | 16.30 | 14.55 | 16.50 | -0.30 | -1.79% | 0.14 | 20 | 476 | 2.35 | -0.95 | 0.01 | -0.16 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 110.00 | 18.40 | 21.20 | 19.80 | 19.55 | -2.65 | -11.94% | 0.18 | 19 | 197 | 2.71 | -0.99 | 0.00 | -0.04 | 11/19/2025 | 11/19/2025 4:00:06 PM EST |
| 115.00 | 23.30 | 25.90 | 24.60 | 26.18 | 0.00 | 0.00% | 0.21 | 0 | 23 | 2.91 | -1.00 | 0.00 | -0.01 | 11/18/2025 | 11/19/2025 4:00:06 PM EST |
| 120.00 | 27.70 | 31.00 | 29.35 | 16.60 | 0.00 | 0.00% | 0.24 | 0 | 2 | 3.30 | -1.00 | 0.00 | 0.00 | 11/11/2025 | 11/19/2025 4:00:06 PM EST |
| 125.00 | 32.70 | 36.20 | 34.45 | 27.00 | 0.00 | 0.00% | 0.28 | 0 | 0 | 3.74 | -1.00 | 0.00 | 0.00 | 11/13/2025 | 11/19/2025 4:00:06 PM EST |
| 130.00 | 37.70 | 41.00 | 39.35 | % | 0.30 | 0 | 0 | 3.91 | -1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 135.00 | 42.70 | 46.20 | 44.45 | 32.90 | 0.00 | 0.00% | 0.33 | 0 | 0 | 4.32 | -1.00 | 0.00 | 0.00 | 11/7/2025 | 11/19/2025 4:00:06 PM EST |
| 140.00 | 47.70 | 51.20 | 49.45 | % | 0.35 | 0 | 0 | 4.58 | -1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 145.00 | 52.70 | 56.20 | 54.45 | 41.00 | 0.00 | 0.00% | 0.38 | 0 | 0 | 4.83 | -1.00 | 0.00 | 0.00 | 9/19/2025 | 11/19/2025 4:00:06 PM EST |
| 150.00 | 57.70 | 61.20 | 59.45 | % | 0.40 | 0 | 0 | 5.06 | -1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 155.00 | 62.70 | 66.20 | 64.45 | % | 0.42 | 0 | 0 | 5.29 | -1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST | |||
| 160.00 | 67.70 | 71.20 | 69.45 | % | 0.43 | 0 | 0 | 5.51 | -1.00 | 0.00 | 0.00 | 11/19/2025 4:00:06 PM EST |