Options Chain for RAMBUS INC DEL COM (RMBS) - $123.77 as of 1/29/2026 5:46:42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 55.40 | 58.30 | 56.85 | 60.55 | 0.00 | 0.00% | 0.87 | 0 | 1 | 1.27 | 0.98 | 0.00 | -0.02 | 1/22/2026 | 1/29/2026 3:59:51 PM EST |
| 70.00 | 50.70 | 53.80 | 52.25 | % | 0.75 | 0 | 0 | 1.22 | 0.97 | 0.00 | -0.03 | 1/29/2026 3:59:51 PM EST | |||
| 75.00 | 46.00 | 49.20 | 47.60 | % | 0.63 | 0 | 0 | 1.13 | 0.95 | 0.00 | -0.05 | 1/29/2026 3:59:51 PM EST | |||
| 80.00 | 41.40 | 44.70 | 43.05 | 35.90 | 0.00 | 0.00% | 0.54 | 0 | 1 | 1.07 | 0.93 | 0.00 | -0.07 | 1/26/2026 | 1/29/2026 3:59:51 PM EST |
| 85.00 | 37.00 | 39.70 | 38.35 | 36.00 | 0.00 | 0.00% | 0.45 | 0 | 11 | 0.95 | 0.91 | 0.00 | -0.08 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 90.00 | 32.70 | 35.20 | 33.95 | 32.80 | 0.00 | 0.00% | 0.38 | 0 | 4 | 0.64 | 0.88 | 0.01 | -0.09 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 92.50 | 30.60 | 33.00 | 31.80 | 33.06 | 0.00 | 0.00% | 0.34 | 0 | 3 | 0.66 | 0.86 | 0.01 | -0.10 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 95.00 | 28.70 | 31.20 | 29.95 | 28.40 | 0.00 | 0.00% | 0.32 | 0 | 2 | 0.68 | 0.84 | 0.01 | -0.10 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 97.50 | 26.70 | 29.90 | 28.30 | 30.30 | 0.00 | 0.00% | 0.29 | 0 | 3 | 0.71 | 0.82 | 0.01 | -0.11 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 100.00 | 24.90 | 28.00 | 26.45 | 24.70 | -3.30 | -11.79% | 0.26 | 11 | 38 | 0.71 | 0.80 | 0.01 | -0.11 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 105.00 | 21.80 | 23.80 | 22.80 | 21.86 | +0.43 | +2.01% | 0.22 | 4 | 9 | 0.72 | 0.75 | 0.01 | -0.12 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 110.00 | 18.10 | 20.90 | 19.50 | 19.20 | -2.26 | -10.54% | 0.18 | 41 | 488 | 0.71 | 0.70 | 0.01 | -0.13 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 115.00 | 15.30 | 18.50 | 16.90 | 15.77 | -3.03 | -16.12% | 0.15 | 1 | 311 | 0.73 | 0.64 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 120.00 | 13.30 | 15.60 | 14.45 | 13.59 | -2.51 | -15.59% | 0.12 | 13 | 90 | 0.74 | 0.59 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 125.00 | 12.20 | 13.20 | 12.70 | 12.60 | -1.20 | -8.70% | 0.10 | 65 | 230 | 0.77 | 0.53 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 130.00 | 10.20 | 11.30 | 10.75 | 10.00 | -1.80 | -15.26% | 0.08 | 147 | 160 | 0.77 | 0.47 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 135.00 | 7.10 | 9.90 | 8.50 | 7.75 | -1.95 | -20.11% | 0.06 | 2 | 210 | 0.74 | 0.42 | 0.01 | -0.13 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 140.00 | 6.00 | 8.50 | 7.25 | 6.95 | -1.05 | -13.13% | 0.05 | 3 | 420 | 0.75 | 0.37 | 0.01 | -0.13 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 145.00 | 4.70 | 7.00 | 5.85 | 7.35 | 0.00 | 0.00% | 0.04 | 0 | 2 | 0.74 | 0.32 | 0.01 | -0.12 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 150.00 | 4.90 | 5.80 | 5.35 | 5.00 | -0.70 | -12.29% | 0.04 | 20 | 48 | 0.77 | 0.28 | 0.01 | -0.12 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 155.00 | 4.00 | 5.10 | 4.55 | 4.11 | -0.79 | -16.13% | 0.03 | 3 | 9 | 0.77 | 0.25 | 0.01 | -0.11 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 160.00 | 2.60 | 4.90 | 3.75 | 3.20 | -0.30 | -8.58% | 0.02 | 1 | 2 | 0.78 | 0.21 | 0.01 | -0.10 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 165.00 | 1.90 | 4.00 | 2.95 | 2.80 | 0.00 | 0.00% | 0.02 | 0 | 4 | 0.76 | 0.19 | 0.01 | -0.09 | 1/27/2026 | 1/29/2026 3:59:51 PM EST |
| 170.00 | 1.70 | 4.20 | 2.95 | 3.50 | 0.00 | 0.00% | 0.02 | 0 | 6 | 0.76 | 0.16 | 0.01 | -0.09 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 175.00 | 1.60 | 3.50 | 2.55 | 2.06 | -0.09 | -4.19% | 0.01 | 2 | 1 | 0.82 | 0.14 | 0.01 | -0.08 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 180.00 | 0.65 | 3.20 | 1.93 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.77 | 0.12 | 0.01 | -0.07 | 1/22/2026 | 1/29/2026 3:59:51 PM EST |
| 185.00 | 1.05 | 2.45 | 1.75 | 1.80 | % | 0.01 | 1 | 0 | 0.81 | 0.11 | 0.00 | -0.06 | 1/29/2026 | 1/29/2026 3:59:51 PM EST | |
| 190.00 | 0.10 | 2.50 | 1.30 | % | 0.01 | 0 | 0 | 0.73 | 0.10 | 0.00 | -0.06 | 1/29/2026 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 0.00 | 2.45 | 1.23 | 0.47 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.40 | -0.02 | 0.00 | -0.02 | 1/27/2026 | 1/29/2026 3:59:51 PM EST |
| 70.00 | 0.00 | 2.65 | 1.33 | 0.70 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.30 | -0.03 | 0.00 | -0.03 | 1/16/2026 | 1/29/2026 3:59:51 PM EST |
| 75.00 | 0.05 | 3.10 | 1.58 | 1.11 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.90 | -0.05 | 0.00 | -0.05 | 1/23/2026 | 1/29/2026 3:59:51 PM EST |
| 80.00 | 0.05 | 3.30 | 1.68 | 1.86 | 0.00 | 0.00% | 0.02 | 0 | 7 | 0.82 | -0.07 | 0.00 | -0.07 | 1/27/2026 | 1/29/2026 3:59:51 PM EST |
| 85.00 | 0.85 | 3.60 | 2.23 | 2.46 | 0.00 | 0.00% | 0.03 | 0 | 30 | 0.87 | -0.09 | 0.00 | -0.08 | 1/23/2026 | 1/29/2026 3:59:51 PM EST |
| 90.00 | 2.05 | 3.60 | 2.83 | 2.83 | 0.00 | 0.00% | 0.03 | 0 | 15 | 0.85 | -0.12 | 0.01 | -0.09 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 92.50 | 1.55 | 4.50 | 3.03 | 2.75 | 0.00 | 0.00% | 0.03 | 0 | 10 | 0.81 | -0.14 | 0.01 | -0.10 | 1/21/2026 | 1/29/2026 3:59:51 PM EST |
| 95.00 | 2.05 | 5.00 | 3.53 | 4.40 | 0.00 | 0.00% | 0.04 | 0 | 13 | 0.81 | -0.16 | 0.01 | -0.10 | 1/26/2026 | 1/29/2026 3:59:51 PM EST |
| 97.50 | 3.40 | 5.00 | 4.20 | 4.20 | 0.00 | 0.00% | 0.04 | 0 | 2 | 0.82 | -0.18 | 0.01 | -0.11 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 100.00 | 4.00 | 5.60 | 4.80 | 6.00 | 0.00 | 0.00% | 0.05 | 0 | 18 | 0.81 | -0.20 | 0.01 | -0.11 | 1/26/2026 | 1/29/2026 3:59:51 PM EST |
| 105.00 | 5.60 | 6.90 | 6.25 | 7.00 | 0.00 | 0.00% | 0.06 | 0 | 6 | 0.80 | -0.25 | 0.01 | -0.12 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 110.00 | 6.70 | 9.20 | 7.95 | 9.40 | 0.00 | 0.00% | 0.07 | 0 | 42 | 0.78 | -0.30 | 0.01 | -0.13 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 115.00 | 9.00 | 11.30 | 10.15 | 10.35 | +2.35 | +29.38% | 0.09 | 35 | 25 | 0.78 | -0.36 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 120.00 | 11.60 | 13.80 | 12.70 | 14.90 | +0.30 | +2.06% | 0.11 | 1 | 14 | 0.78 | -0.41 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 125.00 | 14.50 | 16.70 | 15.60 | 17.10 | +1.90 | +12.50% | 0.12 | 2 | 6 | 0.79 | -0.47 | 0.01 | -0.14 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |
| 130.00 | 18.10 | 19.80 | 18.95 | 17.00 | 0.00 | 0.00% | 0.15 | 0 | 13 | 0.80 | -0.53 | 0.01 | -0.14 | 1/22/2026 | 1/29/2026 3:59:51 PM EST |
| 135.00 | 20.90 | 23.10 | 22.00 | 24.73 | 0.00 | 0.00% | 0.16 | 0 | 4 | 0.79 | -0.58 | 0.01 | -0.13 | 1/27/2026 | 1/29/2026 3:59:51 PM EST |
| 140.00 | 25.10 | 26.70 | 25.90 | 28.70 | 0.00 | 0.00% | 0.18 | 0 | 5 | 0.81 | -0.63 | 0.01 | -0.13 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 145.00 | 28.30 | 31.10 | 29.70 | % | 0.20 | 0 | 0 | 0.81 | -0.68 | 0.01 | -0.12 | 1/29/2026 3:59:51 PM EST | |||
| 150.00 | 33.00 | 34.50 | 33.75 | % | 0.23 | 0 | 0 | 0.82 | -0.72 | 0.01 | -0.12 | 1/29/2026 3:59:51 PM EST | |||
| 155.00 | 37.00 | 39.30 | 38.15 | % | 0.25 | 0 | 0 | 0.84 | -0.75 | 0.01 | -0.11 | 1/29/2026 3:59:51 PM EST | |||
| 160.00 | 40.70 | 43.60 | 42.15 | 45.90 | 0.00 | 0.00% | 0.26 | 0 | 6 | 0.83 | -0.79 | 0.01 | -0.10 | 1/28/2026 | 1/29/2026 3:59:51 PM EST |
| 165.00 | 45.80 | 48.10 | 46.95 | % | 0.28 | 0 | 0 | 0.86 | -0.81 | 0.01 | -0.09 | 1/29/2026 3:59:51 PM EST | |||
| 170.00 | 49.90 | 52.60 | 51.25 | % | 0.30 | 0 | 0 | 0.85 | -0.84 | 0.01 | -0.09 | 1/29/2026 3:59:51 PM EST | |||
| 175.00 | 54.90 | 57.20 | 56.05 | % | 0.32 | 0 | 0 | 0.89 | -0.86 | 0.01 | -0.08 | 1/29/2026 3:59:51 PM EST | |||
| 180.00 | 59.50 | 61.90 | 60.70 | % | 0.34 | 0 | 0 | 0.89 | -0.88 | 0.01 | -0.07 | 1/29/2026 3:59:51 PM EST | |||
| 185.00 | 63.90 | 66.60 | 65.25 | % | 0.35 | 0 | 0 | 0.86 | -0.89 | 0.00 | -0.06 | 1/29/2026 3:59:51 PM EST | |||
| 190.00 | 68.60 | 71.40 | 70.00 | 69.50 | % | 0.37 | 1 | 0 | 1.00 | -0.90 | 0.00 | -0.06 | 1/29/2026 | 1/29/2026 3:59:51 PM EST |