Options Chain for RAMBUS INC DEL COM (RMBS) - $94.48 as of 12/26/2025 1:47:12 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 | 59.80 | 64.00 | 61.90 | 39.70 | 0.00 | 0.00% | 1.90 | 0 | 18 | 2.18 | 1.00 | 0.00 | 0.00 | 8/22/2025 | 12/26/2025 3:59:54 PM EST |
| 35.00 | 57.30 | 61.50 | 59.40 | 63.40 | 0.00 | 0.00% | 1.70 | 0 | 1 | 2.04 | 1.00 | 0.00 | 0.00 | 9/15/2025 | 12/26/2025 3:59:54 PM EST |
| 37.50 | 54.80 | 59.10 | 56.95 | % | 1.52 | 0 | 0 | 1.91 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:54 PM EST | |||
| 40.00 | 52.30 | 56.60 | 54.45 | 57.20 | 0.00 | 0.00% | 1.36 | 0 | 0 | 1.79 | 1.00 | 0.00 | 0.00 | 12/4/2025 | 12/26/2025 3:59:54 PM EST |
| 42.50 | 49.90 | 54.10 | 52.00 | 29.60 | 0.00 | 0.00% | 1.22 | 0 | 1 | 1.70 | 1.00 | 0.00 | 0.00 | 7/29/2025 | 12/26/2025 3:59:54 PM EST |
| 45.00 | 47.60 | 51.70 | 49.65 | 45.60 | 0.00 | 0.00% | 1.10 | 0 | 0 | 1.59 | 1.00 | 0.00 | -0.01 | 11/19/2025 | 12/26/2025 3:59:54 PM EST |
| 47.50 | 45.20 | 49.40 | 47.30 | 44.20 | 0.00 | 0.00% | 1.00 | 0 | 1 | 1.49 | 1.00 | 0.00 | -0.01 | 9/15/2025 | 12/26/2025 3:59:54 PM EST |
| 50.00 | 42.70 | 46.80 | 44.75 | 39.80 | 0.00 | 0.00% | 0.90 | 0 | 67 | 1.41 | 1.00 | 0.00 | -0.01 | 11/18/2025 | 12/26/2025 3:59:54 PM EST |
| 52.50 | 40.30 | 44.30 | 42.30 | 16.86 | 0.00 | 0.00% | 0.81 | 0 | 1 | 1.34 | 0.99 | 0.00 | -0.01 | 7/16/2025 | 12/26/2025 3:59:54 PM EST |
| 55.00 | 38.00 | 42.00 | 40.00 | 41.97 | 0.00 | 0.00% | 0.73 | 0 | 4 | 1.25 | 0.99 | 0.00 | -0.02 | 11/26/2025 | 12/26/2025 3:59:54 PM EST |
| 57.50 | 35.50 | 39.50 | 37.50 | 49.30 | 0.00 | 0.00% | 0.65 | 0 | 4 | 1.19 | 0.98 | 0.00 | -0.02 | 10/28/2025 | 12/26/2025 3:59:54 PM EST |
| 60.00 | 33.10 | 36.50 | 34.80 | 35.78 | 0.00 | 0.00% | 0.58 | 0 | 55 | 1.01 | 0.97 | 0.00 | -0.02 | 12/15/2025 | 12/26/2025 3:59:54 PM EST |
| 62.50 | 30.80 | 34.80 | 32.80 | 19.30 | 0.00 | 0.00% | 0.52 | 0 | 9 | 1.07 | 0.96 | 0.00 | -0.03 | 9/10/2025 | 12/26/2025 3:59:54 PM EST |
| 65.00 | 29.30 | 31.90 | 30.60 | 39.27 | 0.00 | 0.00% | 0.47 | 0 | 38 | 0.92 | 0.95 | 0.00 | -0.03 | 12/8/2025 | 12/26/2025 3:59:54 PM EST |
| 67.50 | 26.90 | 29.80 | 28.35 | 29.18 | 0.00 | 0.00% | 0.42 | 0 | 15 | 0.91 | 0.93 | 0.01 | -0.04 | 12/1/2025 | 12/26/2025 3:59:54 PM EST |
| 70.00 | 24.40 | 27.70 | 26.05 | 41.50 | 0.00 | 0.00% | 0.37 | 0 | 27 | 0.88 | 0.91 | 0.01 | -0.04 | 11/5/2025 | 12/26/2025 3:59:54 PM EST |
| 72.50 | 22.60 | 25.40 | 24.00 | 25.50 | 0.00 | 0.00% | 0.33 | 0 | 7 | 0.65 | 0.88 | 0.01 | -0.05 | 11/17/2025 | 12/26/2025 3:59:54 PM EST |
| 75.00 | 20.90 | 23.30 | 22.10 | 21.85 | +1.35 | +6.59% | 0.29 | 1 | 61 | 0.69 | 0.86 | 0.01 | -0.06 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 77.50 | 18.50 | 20.60 | 19.55 | 31.90 | 0.00 | 0.00% | 0.25 | 0 | 18 | 0.62 | 0.83 | 0.01 | -0.06 | 11/6/2025 | 12/26/2025 3:59:54 PM EST |
| 80.00 | 16.10 | 19.80 | 17.95 | 19.10 | 0.00 | 0.00% | 0.22 | 0 | 269 | 0.64 | 0.80 | 0.01 | -0.07 | 12/15/2025 | 12/26/2025 3:59:54 PM EST |
| 82.50 | 14.70 | 18.00 | 16.35 | 15.30 | 0.00 | 0.00% | 0.20 | 0 | 16 | 0.65 | 0.76 | 0.01 | -0.07 | 12/17/2025 | 12/26/2025 3:59:54 PM EST |
| 85.00 | 12.90 | 16.20 | 14.55 | 16.70 | 0.00 | 0.00% | 0.17 | 0 | 165 | 0.64 | 0.72 | 0.02 | -0.07 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 87.50 | 11.00 | 14.20 | 12.60 | 20.80 | 0.00 | 0.00% | 0.14 | 0 | 72 | 0.60 | 0.68 | 0.02 | -0.08 | 12/11/2025 | 12/26/2025 3:59:54 PM EST |
| 90.00 | 10.70 | 11.50 | 11.10 | 11.40 | -0.30 | -2.57% | 0.12 | 51 | 254 | 0.60 | 0.63 | 0.02 | -0.08 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 92.50 | 9.10 | 10.10 | 9.60 | 9.70 | 0.00 | 0.00% | 0.10 | 0 | 7 | 0.58 | 0.59 | 0.02 | -0.08 | 12/24/2025 | 12/26/2025 3:59:54 PM EST |
| 95.00 | 8.10 | 8.80 | 8.45 | 8.50 | 0.00 | 0.00% | 0.09 | 6 | 211 | 0.59 | 0.54 | 0.02 | -0.08 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 97.50 | 7.00 | 7.60 | 7.30 | 7.44 | -1.56 | -17.34% | 0.07 | 1 | 44 | 0.58 | 0.49 | 0.02 | -0.08 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 100.00 | 5.60 | 6.70 | 6.15 | 8.70 | 0.00 | 0.00% | 0.06 | 0 | 263 | 0.56 | 0.45 | 0.02 | -0.08 | 12/12/2025 | 12/26/2025 3:59:54 PM EST |
| 105.00 | 4.40 | 5.00 | 4.70 | 4.90 | -1.15 | -19.01% | 0.04 | 13 | 124 | 0.57 | 0.36 | 0.02 | -0.07 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 110.00 | 3.10 | 3.70 | 3.40 | 3.60 | +0.13 | +3.75% | 0.03 | 7 | 157 | 0.57 | 0.29 | 0.02 | -0.07 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 115.00 | 2.20 | 2.75 | 2.48 | 2.58 | -0.92 | -26.29% | 0.02 | 1 | 148 | 0.57 | 0.23 | 0.01 | -0.06 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 120.00 | 1.45 | 2.30 | 1.88 | 1.82 | 0.00 | 0.00% | 0.02 | 0 | 67 | 0.58 | 0.18 | 0.01 | -0.05 | 12/24/2025 | 12/26/2025 3:59:54 PM EST |
| 125.00 | 0.95 | 2.45 | 1.70 | 1.57 | 0.00 | 0.00% | 0.01 | 0 | 38 | 0.62 | 0.13 | 0.01 | -0.04 | 12/24/2025 | 12/26/2025 3:59:54 PM EST |
| 130.00 | 0.65 | 2.75 | 1.70 | 0.93 | 0.00 | 0.00% | 0.01 | 0 | 68 | 0.66 | 0.10 | 0.01 | -0.04 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 135.00 | 0.35 | 2.65 | 1.50 | 4.00 | 0.00 | 0.00% | 0.01 | 0 | 34 | 0.68 | 0.08 | 0.01 | -0.03 | 12/11/2025 | 12/26/2025 3:59:54 PM EST |
| 140.00 | 0.25 | 2.45 | 1.35 | 0.84 | 0.00 | 0.00% | 0.01 | 0 | 37 | 0.70 | 0.06 | 0.01 | -0.02 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 145.00 | 0.10 | 1.40 | 0.75 | 0.15 | -0.34 | -69.39% | 0.01 | 2 | 239 | 0.64 | 0.04 | 0.00 | -0.02 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 150.00 | 0.05 | 2.05 | 1.05 | 2.13 | 0.00 | 0.00% | 0.01 | 0 | 49 | 0.70 | 0.03 | 0.00 | -0.02 | 11/14/2025 | 12/26/2025 3:59:54 PM EST |
| 155.00 | 0.00 | 1.95 | 0.98 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 47 | 0.95 | 0.02 | 0.00 | -0.01 | 11/20/2025 | 12/26/2025 3:59:54 PM EST |
| 160.00 | 0.00 | 2.20 | 1.10 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 74 | 1.02 | 0.01 | 0.00 | -0.01 | 12/1/2025 | 12/26/2025 3:59:54 PM EST |
| 165.00 | 0.00 | 2.15 | 1.08 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.06 | 0.01 | 0.00 | -0.01 | 12/1/2025 | 12/26/2025 3:59:54 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 | 1.95 | 0.98 | % | 0.03 | 0 | 0 | 2.11 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:54 PM EST | |||
| 35.00 | 0.00 | 0.95 | 0.48 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.66 | 0.00 | 0.00 | 0.00 | 11/20/2025 | 12/26/2025 3:59:54 PM EST |
| 37.50 | 0.00 | 0.75 | 0.38 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.48 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 12/26/2025 3:59:54 PM EST |
| 40.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.38 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 12/26/2025 3:59:54 PM EST |
| 42.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.30 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:54 PM EST | |||
| 45.00 | 0.00 | 0.95 | 0.48 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 0 | 1.28 | 0.00 | 0.00 | -0.01 | 11/13/2025 | 12/26/2025 3:59:54 PM EST |
| 47.50 | 0.00 | 0.80 | 0.40 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.15 | 0.00 | 0.00 | -0.01 | 11/14/2025 | 12/26/2025 3:59:54 PM EST |
| 50.00 | 0.00 | 0.95 | 0.48 | 0.97 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.12 | 0.00 | 0.00 | -0.01 | 9/12/2025 | 12/26/2025 3:59:54 PM EST |
| 52.50 | 0.00 | 1.15 | 0.58 | 1.41 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.10 | -0.01 | 0.00 | -0.01 | 9/11/2025 | 12/26/2025 3:59:54 PM EST |
| 55.00 | 0.00 | 1.35 | 0.68 | 0.87 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.93 | -0.01 | 0.00 | -0.02 | 11/20/2025 | 12/26/2025 3:59:54 PM EST |
| 57.50 | 0.00 | 0.95 | 0.48 | 0.68 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.92 | -0.02 | 0.00 | -0.02 | 12/17/2025 | 12/26/2025 3:59:54 PM EST |
| 60.00 | 0.10 | 1.80 | 0.95 | 1.79 | 0.00 | 0.00% | 0.02 | 0 | 27 | 0.78 | -0.03 | 0.00 | -0.02 | 9/18/2025 | 12/26/2025 3:59:54 PM EST |
| 62.50 | 0.25 | 2.70 | 1.48 | 0.60 | 0.00 | 0.00% | 0.02 | 0 | 74 | 0.83 | -0.04 | 0.00 | -0.03 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 65.00 | 0.40 | 2.70 | 1.55 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 36 | 0.80 | -0.05 | 0.00 | -0.03 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 67.50 | 0.40 | 2.95 | 1.68 | 0.81 | 0.00 | 0.00% | 0.02 | 0 | 25 | 0.75 | -0.07 | 0.01 | -0.04 | 12/10/2025 | 12/26/2025 3:59:54 PM EST |
| 70.00 | 0.85 | 2.30 | 1.58 | 1.37 | 0.00 | 0.00% | 0.02 | 0 | 126 | 0.70 | -0.09 | 0.01 | -0.04 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 72.50 | 1.15 | 2.30 | 1.73 | 2.74 | 0.00 | 0.00% | 0.02 | 0 | 51 | 0.67 | -0.12 | 0.01 | -0.05 | 12/2/2025 | 12/26/2025 3:59:54 PM EST |
| 75.00 | 1.55 | 3.40 | 2.48 | 2.70 | 0.00 | 0.00% | 0.03 | 0 | 39 | 0.69 | -0.14 | 0.01 | -0.06 | 12/12/2025 | 12/26/2025 3:59:54 PM EST |
| 77.50 | 2.00 | 3.90 | 2.95 | 2.67 | 0.00 | 0.00% | 0.04 | 0 | 24 | 0.68 | -0.17 | 0.01 | -0.06 | 12/19/2025 | 12/26/2025 3:59:54 PM EST |
| 80.00 | 2.45 | 3.50 | 2.98 | 2.81 | 0.00 | 0.00% | 0.04 | 0 | 64 | 0.61 | -0.20 | 0.01 | -0.07 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 82.50 | 2.20 | 4.10 | 3.15 | 3.70 | 0.00 | 0.00% | 0.04 | 0 | 139 | 0.56 | -0.24 | 0.01 | -0.07 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 85.00 | 2.45 | 4.90 | 3.68 | 4.50 | 0.00 | 0.00% | 0.04 | 0 | 52 | 0.54 | -0.28 | 0.02 | -0.07 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 87.50 | 4.80 | 6.20 | 5.50 | 4.20 | 0.00 | 0.00% | 0.06 | 0 | 7 | 0.61 | -0.32 | 0.02 | -0.08 | 12/11/2025 | 12/26/2025 3:59:54 PM EST |
| 90.00 | 5.50 | 6.70 | 6.10 | 6.50 | 0.00 | 0.00% | 0.07 | 0 | 122 | 0.57 | -0.37 | 0.02 | -0.08 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 92.50 | 6.80 | 7.80 | 7.30 | 7.90 | 0.00 | 0.00% | 0.08 | 0 | 16 | 0.58 | -0.41 | 0.02 | -0.08 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 95.00 | 7.80 | 9.10 | 8.45 | 8.10 | -1.00 | -10.99% | 0.09 | 1 | 49 | 0.56 | -0.46 | 0.02 | -0.08 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 97.50 | 8.80 | 10.30 | 9.55 | 10.60 | 0.00 | 0.00% | 0.10 | 0 | 49 | 0.54 | -0.51 | 0.02 | -0.08 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 100.00 | 10.60 | 12.00 | 11.30 | 11.30 | 0.00 | 0.00% | 0.11 | 0 | 42 | 0.55 | -0.55 | 0.02 | -0.08 | 12/22/2025 | 12/26/2025 3:59:54 PM EST |
| 105.00 | 12.50 | 16.40 | 14.45 | 12.00 | 0.00 | 0.00% | 0.14 | 0 | 40 | 0.53 | -0.64 | 0.02 | -0.07 | 12/11/2025 | 12/26/2025 3:59:54 PM EST |
| 110.00 | 17.80 | 19.70 | 18.75 | 18.50 | 0.00 | 0.00% | 0.17 | 0 | 76 | 0.57 | -0.71 | 0.02 | -0.07 | 12/23/2025 | 12/26/2025 3:59:54 PM EST |
| 115.00 | 21.30 | 23.90 | 22.60 | 22.58 | +6.18 | +37.69% | 0.20 | 1 | 35 | 0.54 | -0.77 | 0.01 | -0.06 | 12/26/2025 | 12/26/2025 3:59:54 PM EST |
| 120.00 | 25.70 | 28.40 | 27.05 | 25.00 | 0.00 | 0.00% | 0.23 | 0 | 11 | 0.72 | -0.82 | 0.01 | -0.05 | 11/4/2025 | 12/26/2025 3:59:54 PM EST |
| 125.00 | 30.10 | 33.40 | 31.75 | 29.50 | 0.00 | 0.00% | 0.25 | 0 | 4 | 0.79 | -0.87 | 0.01 | -0.04 | 9/23/2025 | 12/26/2025 3:59:54 PM EST |
| 130.00 | 34.70 | 38.20 | 36.45 | % | 0.28 | 0 | 0 | 0.84 | -0.90 | 0.01 | -0.04 | 12/26/2025 3:59:54 PM EST | |||
| 135.00 | 39.50 | 43.10 | 41.30 | 43.40 | 0.00 | 0.00% | 0.31 | 0 | 1 | 0.89 | -0.92 | 0.01 | -0.03 | 9/17/2025 | 12/26/2025 3:59:54 PM EST |
| 140.00 | 43.90 | 47.50 | 45.70 | 37.91 | 0.00 | 0.00% | 0.33 | 0 | 2 | 0.88 | -0.94 | 0.01 | -0.02 | 10/28/2025 | 12/26/2025 3:59:54 PM EST |
| 145.00 | 48.70 | 52.90 | 50.80 | % | 0.35 | 0 | 0 | 0.97 | -0.96 | 0.00 | -0.02 | 12/26/2025 3:59:54 PM EST | |||
| 150.00 | 53.70 | 57.80 | 55.75 | % | 0.37 | 0 | 0 | 1.01 | -0.97 | 0.00 | -0.02 | 12/26/2025 3:59:54 PM EST | |||
| 155.00 | 58.80 | 62.80 | 60.80 | % | 0.39 | 0 | 0 | 1.06 | -0.98 | 0.00 | -0.01 | 12/26/2025 3:59:54 PM EST | |||
| 160.00 | 64.20 | 67.80 | 66.00 | % | 0.41 | 0 | 0 | 1.11 | -0.99 | 0.00 | -0.01 | 12/26/2025 3:59:54 PM EST | |||
| 165.00 | 68.80 | 72.80 | 70.80 | % | 0.43 | 0 | 0 | 1.15 | -0.99 | 0.00 | -0.01 | 12/26/2025 3:59:54 PM EST |