Options Chain for RAMBUS INC DEL COM (RMBS) - $72.77 as of 8/12/2025 1:42:16 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 | 51.50 | 55.50 | 53.50 | % | 2.38 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST | |||
| 25.00 | 49.70 | 51.50 | 50.60 | 31.90 | 0.00 | 0.00% | 2.02 | 0 | 40 | 7.45 | 1.00 | 0.00 | 0.00 | 5/15/2025 | 8/12/2025 12:59:02 PM EST |
| 27.50 | 46.50 | 50.50 | 48.50 | % | 1.76 | 0 | 0 | 9.02 | 1.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST | |||
| 30.00 | 44.00 | 46.50 | 45.25 | 27.58 | 0.00 | 0.00% | 1.51 | 0 | 28 | 6.31 | 1.00 | 0.00 | 0.00 | 5/15/2025 | 8/12/2025 12:59:02 PM EST |
| 32.50 | 41.50 | 44.50 | 43.00 | 26.40 | 0.00 | 0.00% | 1.32 | 0 | 10 | 6.66 | 1.00 | 0.00 | 0.00 | 5/15/2025 | 8/12/2025 12:59:02 PM EST |
| 35.00 | 39.00 | 43.00 | 41.00 | 27.50 | 0.00 | 0.00% | 1.17 | 0 | 0 | 7.12 | 1.00 | 0.00 | 0.00 | 7/14/2025 | 8/12/2025 12:59:02 PM EST |
| 37.50 | 36.50 | 39.40 | 37.95 | 10.60 | 0.00 | 0.00% | 1.01 | 0 | 1 | 5.54 | 1.00 | 0.00 | 0.00 | 4/7/2025 | 8/12/2025 12:59:02 PM EST |
| 40.00 | 34.00 | 38.00 | 36.00 | % | 0.90 | 0 | 0 | 6.09 | 1.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST | |||
| 42.50 | 31.90 | 34.30 | 33.10 | 13.21 | 0.00 | 0.00% | 0.78 | 0 | 10 | 4.58 | 1.00 | 0.00 | 0.00 | 5/12/2025 | 8/12/2025 12:59:02 PM EST |
| 45.00 | 29.30 | 31.50 | 30.40 | 21.30 | 0.00 | 0.00% | 0.68 | 0 | 8 | 3.83 | 1.00 | 0.00 | 0.00 | 7/22/2025 | 8/12/2025 12:59:02 PM EST |
| 47.50 | 27.30 | 29.30 | 28.30 | 26.00 | 0.00 | 0.00% | 0.60 | 0 | 19 | 3.85 | 1.00 | 0.00 | 0.00 | 7/30/2025 | 8/12/2025 12:59:02 PM EST |
| 50.00 | 24.30 | 26.80 | 25.55 | 23.00 | 0.00 | 0.00% | 0.51 | 0 | 35 | 3.51 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 8/12/2025 12:59:02 PM EST |
| 52.50 | 22.40 | 24.90 | 23.65 | 22.10 | 0.00 | 0.00% | 0.45 | 0 | 114 | 3.69 | 1.00 | 0.00 | 0.00 | 8/5/2025 | 8/12/2025 12:59:02 PM EST |
| 55.00 | 19.90 | 21.60 | 20.75 | 17.83 | 0.00 | 0.00% | 0.38 | 0 | 55 | 2.68 | 1.00 | 0.00 | 0.00 | 8/8/2025 | 8/12/2025 12:59:02 PM EST |
| 57.50 | 16.70 | 19.10 | 17.90 | 14.23 | 0.00 | 0.00% | 0.31 | 0 | 71 | 2.39 | 1.00 | 0.00 | 0.00 | 8/1/2025 | 8/12/2025 12:59:02 PM EST |
| 60.00 | 14.10 | 17.20 | 15.65 | 13.10 | 0.00 | 0.00% | 0.26 | 0 | 166 | 2.54 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 8/12/2025 12:59:02 PM EST |
| 62.50 | 12.00 | 14.00 | 13.00 | 12.08 | 0.00 | 0.00% | 0.21 | 0 | 170 | 1.66 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 8/12/2025 12:59:02 PM EST |
| 65.00 | 10.00 | 11.90 | 10.95 | 10.76 | +2.56 | +31.22% | 0.17 | 2 | 215 | 1.23 | 1.00 | 0.00 | 0.00 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 67.50 | 8.50 | 8.80 | 8.65 | 7.10 | 0.00 | 0.00% | 0.13 | 0 | 220 | 0.90 | 0.99 | 0.00 | -0.01 | 8/11/2025 | 8/12/2025 12:59:02 PM EST |
| 70.00 | 6.00 | 6.30 | 6.15 | 5.82 | +2.38 | +69.19% | 0.09 | 9 | 421 | 0.68 | 0.95 | 0.03 | -0.07 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 72.50 | 3.70 | 4.00 | 3.85 | 3.40 | +1.85 | +119.36% | 0.05 | 33 | 196 | 0.47 | 0.85 | 0.07 | -0.15 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 75.00 | 1.80 | 2.00 | 1.90 | 1.70 | +1.10 | +183.34% | 0.03 | 53 | 587 | 0.45 | 0.62 | 0.12 | -0.21 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 77.50 | 0.60 | 0.75 | 0.68 | 0.58 | +0.40 | +222.23% | 0.01 | 34 | 136 | 0.45 | 0.32 | 0.11 | -0.19 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 80.00 | 0.10 | 0.25 | 0.18 | 0.15 | +0.05 | +50.00% | 0.00 | 8 | 322 | 0.46 | 0.12 | 0.06 | -0.11 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 82.50 | 0.00 | 1.30 | 0.65 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.27 | 0.03 | 0.02 | -0.03 | 8/4/2025 | 8/12/2025 12:59:02 PM EST |
| 85.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.03 | -37.50% | 0.00 | 10 | 194 | 0.64 | 0.01 | 0.00 | -0.01 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 90.00 | 0.00 | 0.60 | 0.30 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 8 | 1.50 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 8/12/2025 12:59:02 PM EST |
| 95.00 | 0.00 | 1.55 | 0.78 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.41 | 0.00 | 0.00 | 0.00 | 7/29/2025 | 8/12/2025 12:59:02 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 | 1.50 | 0.75 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 5/29/2025 | 8/12/2025 12:59:02 PM EST |
| 25.00 | 0.00 | 1.55 | 0.78 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST | |||
| 27.50 | 0.00 | 1.55 | 0.78 | 0.23 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 1/21/2025 | 8/12/2025 12:59:02 PM EST |
| 30.00 | 0.00 | 1.55 | 0.78 | 0.44 | 0.00 | 0.00% | 0.03 | 0 | 35 | 0.00 | 0.00 | 0.00 | 0.00 | 5/6/2025 | 8/12/2025 12:59:02 PM EST |
| 32.50 | 0.00 | 1.55 | 0.78 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST | |||
| 35.00 | 0.00 | 1.15 | 0.58 | 1.42 | 0.00 | 0.00% | 0.02 | 0 | 5 | 0.00 | 0.00 | 0.00 | 0.00 | 4/24/2025 | 8/12/2025 12:59:02 PM EST |
| 37.50 | 0.00 | 1.35 | 0.68 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 7/21/2025 | 8/12/2025 12:59:02 PM EST |
| 40.00 | 0.00 | 1.55 | 0.78 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 204 | 5.71 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 8/12/2025 12:59:02 PM EST |
| 42.50 | 0.00 | 1.35 | 0.68 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 97 | 5.06 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 8/12/2025 12:59:02 PM EST |
| 45.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 322 | 4.66 | 0.00 | 0.00 | 0.00 | 7/29/2025 | 8/12/2025 12:59:02 PM EST |
| 47.50 | 0.00 | 1.35 | 0.68 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 55 | 4.27 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 8/12/2025 12:59:02 PM EST |
| 50.00 | 0.00 | 1.35 | 0.68 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 259 | 3.90 | 0.00 | 0.00 | 0.00 | 8/5/2025 | 8/12/2025 12:59:02 PM EST |
| 52.50 | 0.00 | 0.05 | 0.03 | 0.05 | -0.03 | -37.50% | 0.00 | 12 | 111 | 1.81 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 55.00 | 0.00 | 0.95 | 0.48 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 702 | 2.89 | 0.00 | 0.00 | 0.00 | 8/6/2025 | 8/12/2025 12:59:02 PM EST |
| 57.50 | 0.00 | 0.80 | 0.40 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 145 | 2.45 | 0.00 | 0.00 | 0.00 | 8/8/2025 | 8/12/2025 12:59:02 PM EST |
| 60.00 | 0.00 | 0.05 | 0.03 | 0.01 | -0.19 | -95.00% | 0.00 | 2 | 1,003 | 1.36 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 62.50 | 0.00 | 0.10 | 0.05 | 0.05 | -0.01 | -16.67% | 0.00 | 1 | 728 | 1.16 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 65.00 | 0.00 | 1.55 | 0.78 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 382 | 2.05 | 0.00 | 0.00 | 0.00 | 8/11/2025 | 8/12/2025 12:59:02 PM EST |
| 67.50 | 0.00 | 0.85 | 0.43 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 204 | 1.36 | -0.01 | 0.00 | -0.01 | 8/11/2025 | 8/12/2025 12:59:02 PM EST |
| 70.00 | 0.00 | 0.15 | 0.08 | 0.10 | -0.40 | -80.00% | 0.00 | 8 | 107 | 0.62 | -0.05 | 0.03 | -0.07 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 72.50 | 0.20 | 0.30 | 0.25 | 0.25 | -0.90 | -78.27% | 0.00 | 4 | 55 | 0.53 | -0.15 | 0.07 | -0.15 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 75.00 | 0.70 | 0.85 | 0.78 | 1.15 | -1.30 | -53.07% | 0.01 | 6 | 27 | 0.46 | -0.38 | 0.12 | -0.21 | 8/12/2025 | 8/12/2025 12:59:02 PM EST |
| 77.50 | 1.95 | 2.15 | 2.05 | 3.00 | % | 0.03 | 3 | 0 | 0.44 | -0.68 | 0.11 | -0.19 | 8/12/2025 | 8/12/2025 12:59:02 PM EST | |
| 80.00 | 3.90 | 4.20 | 4.05 | 5.30 | 0.00 | 0.00% | 0.05 | 0 | 35 | 0.59 | -0.88 | 0.06 | -0.11 | 8/4/2025 | 8/12/2025 12:59:02 PM EST |
| 82.50 | 6.30 | 8.10 | 7.20 | % | 0.09 | 0 | 0 | 1.35 | -0.97 | 0.02 | -0.03 | 8/12/2025 12:59:02 PM EST | |||
| 85.00 | 8.80 | 10.70 | 9.75 | 9.40 | 0.00 | 0.00% | 0.11 | 0 | 1 | 1.63 | -0.99 | 0.00 | -0.01 | 7/30/2025 | 8/12/2025 12:59:02 PM EST |
| 90.00 | 13.40 | 15.60 | 14.50 | % | 0.16 | 0 | 0 | 2.01 | -1.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST | |||
| 95.00 | 17.00 | 21.00 | 19.00 | % | 0.20 | 0 | 0 | 2.73 | -1.00 | 0.00 | 0.00 | 8/12/2025 12:59:02 PM EST |