Options Chain for RAMBUS INC DEL COM (RMBS) - $64.21 as of 7/25/2025 1:11:14 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 | 40.60 | 43.20 | 41.90 | % | 1.86 | 0 | 0 | 3.55 | 1.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST | |||
| 25.00 | 38.10 | 40.00 | 39.05 | 31.90 | 0.00 | 0.00% | 1.56 | 0 | 40 | 2.84 | 1.00 | 0.00 | 0.00 | 5/15/2025 | 7/25/2025 11:58:57 AM EST |
| 27.50 | 34.80 | 37.60 | 36.20 | % | 1.32 | 0 | 0 | 2.64 | 1.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST | |||
| 30.00 | 33.20 | 35.70 | 34.45 | 27.58 | 0.00 | 0.00% | 1.15 | 0 | 28 | 2.82 | 1.00 | 0.00 | 0.00 | 5/15/2025 | 7/25/2025 11:58:57 AM EST |
| 32.50 | 29.60 | 33.30 | 31.45 | 26.40 | 0.00 | 0.00% | 0.97 | 0 | 10 | 2.57 | 1.00 | 0.00 | 0.00 | 5/15/2025 | 7/25/2025 11:58:57 AM EST |
| 35.00 | 27.10 | 30.50 | 28.80 | 27.50 | 0.00 | 0.00% | 0.82 | 0 | 0 | 2.21 | 1.00 | 0.00 | 0.00 | 7/14/2025 | 7/25/2025 11:58:57 AM EST |
| 37.50 | 25.80 | 27.30 | 26.55 | 10.60 | 0.00 | 0.00% | 0.71 | 0 | 1 | 2.01 | 1.00 | 0.00 | 0.00 | 4/7/2025 | 7/25/2025 11:58:57 AM EST |
| 40.00 | 22.30 | 25.30 | 23.80 | % | 0.59 | 0 | 0 | 1.85 | 1.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST | |||
| 42.50 | 20.80 | 22.40 | 21.60 | 13.21 | 0.00 | 0.00% | 0.51 | 0 | 10 | 1.70 | 1.00 | 0.00 | 0.00 | 5/12/2025 | 7/25/2025 11:58:57 AM EST |
| 45.00 | 18.30 | 20.30 | 19.30 | 21.30 | 0.00 | 0.00% | 0.43 | 0 | 8 | 1.61 | 0.99 | 0.00 | -0.01 | 7/22/2025 | 7/25/2025 11:58:57 AM EST |
| 47.50 | 16.50 | 17.30 | 16.90 | 13.12 | 0.00 | 0.00% | 0.36 | 0 | 18 | 1.38 | 0.98 | 0.00 | -0.01 | 6/20/2025 | 7/25/2025 11:58:57 AM EST |
| 50.00 | 13.80 | 14.80 | 14.30 | 19.35 | 0.00 | 0.00% | 0.29 | 0 | 37 | 0.77 | 0.96 | 0.01 | -0.03 | 7/18/2025 | 7/25/2025 11:58:57 AM EST |
| 52.50 | 11.60 | 12.10 | 11.85 | 13.76 | 0.00 | 0.00% | 0.23 | 0 | 116 | 0.59 | 0.92 | 0.02 | -0.04 | 7/23/2025 | 7/25/2025 11:58:57 AM EST |
| 55.00 | 9.50 | 9.80 | 9.65 | 11.93 | 0.00 | 0.00% | 0.18 | 0 | 80 | 0.59 | 0.87 | 0.02 | -0.05 | 7/22/2025 | 7/25/2025 11:58:57 AM EST |
| 57.50 | 7.40 | 7.70 | 7.55 | 7.21 | -0.44 | -5.76% | 0.13 | 2 | 85 | 0.55 | 0.80 | 0.03 | -0.06 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 60.00 | 5.50 | 5.80 | 5.65 | 5.80 | -0.48 | -7.65% | 0.09 | 2 | 194 | 0.55 | 0.70 | 0.04 | -0.07 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 62.50 | 4.00 | 4.20 | 4.10 | 4.15 | -0.95 | -18.63% | 0.07 | 43 | 155 | 0.54 | 0.59 | 0.05 | -0.08 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 65.00 | 2.70 | 2.90 | 2.80 | 2.87 | -0.42 | -12.77% | 0.04 | 60 | 128 | 0.52 | 0.46 | 0.05 | -0.08 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 67.50 | 1.75 | 1.95 | 1.85 | 1.90 | -0.20 | -9.53% | 0.03 | 59 | 349 | 0.51 | 0.34 | 0.05 | -0.07 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 70.00 | 1.05 | 1.25 | 1.15 | 1.15 | -0.27 | -19.02% | 0.02 | 376 | 670 | 0.50 | 0.24 | 0.04 | -0.06 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 72.50 | 0.60 | 0.80 | 0.70 | 0.80 | -0.10 | -11.12% | 0.01 | 4 | 145 | 0.51 | 0.16 | 0.03 | -0.05 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 75.00 | 0.35 | 0.45 | 0.40 | 0.50 | 0.00 | 0.00% | 0.01 | 1 | 269 | 0.51 | 0.11 | 0.02 | -0.04 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 77.50 | 0.15 | 0.30 | 0.23 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 8 | 0.52 | 0.08 | 0.02 | -0.03 | 7/24/2025 | 7/25/2025 11:58:57 AM EST |
| 80.00 | 0.15 | 0.75 | 0.45 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 266 | 0.66 | 0.04 | 0.01 | -0.02 | 7/24/2025 | 7/25/2025 11:58:57 AM EST |
| 85.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 84 | 0.93 | 0.01 | 0.00 | -0.01 | 7/21/2025 | 7/25/2025 11:58:57 AM EST |
| 90.00 | 0.00 | 0.60 | 0.30 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 12 | 1.00 | 0.00 | 0.00 | 0.00 | 5/19/2025 | 7/25/2025 11:58:57 AM EST |
| 95.00 | 0.00 | 0.75 | 0.38 | 1.45 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.17 | 0.00 | 0.00 | 0.00 | 2/13/2025 | 7/25/2025 11:58:57 AM 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 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.90 | 0.00 | 0.00 | 0.00 | 5/29/2025 | 7/25/2025 11:58:57 AM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.63 | 0.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST | |||
| 27.50 | 0.00 | 0.75 | 0.38 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.39 | 0.00 | 0.00 | 0.00 | 1/21/2025 | 7/25/2025 11:58:57 AM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.44 | 0.00 | 0.00% | 0.01 | 0 | 35 | 2.17 | 0.00 | 0.00 | 0.00 | 5/6/2025 | 7/25/2025 11:58:57 AM EST |
| 32.50 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.98 | 0.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST | |||
| 35.00 | 0.00 | 0.75 | 0.38 | 1.42 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.79 | 0.00 | 0.00 | 0.00 | 4/24/2025 | 7/25/2025 11:58:57 AM EST |
| 37.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.62 | 0.00 | 0.00 | 0.00 | 7/21/2025 | 7/25/2025 11:58:57 AM EST |
| 40.00 | 0.00 | 0.75 | 0.38 | 0.89 | 0.00 | 0.00% | 0.01 | 0 | 204 | 1.45 | 0.00 | 0.00 | 0.00 | 5/30/2025 | 7/25/2025 11:58:57 AM EST |
| 42.50 | 0.00 | 0.75 | 0.38 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 91 | 1.30 | 0.00 | 0.00 | 0.00 | 7/21/2025 | 7/25/2025 11:58:57 AM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | 0.19 | 0.00 | 0.00% | 0.01 | 0 | 316 | 1.15 | -0.01 | 0.00 | -0.01 | 7/9/2025 | 7/25/2025 11:58:57 AM EST |
| 47.50 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.01 | -0.02 | 0.00 | -0.01 | 7/7/2025 | 7/25/2025 11:58:57 AM EST |
| 50.00 | 0.15 | 0.25 | 0.20 | 0.19 | -0.01 | -5.00% | 0.00 | 2 | 250 | 0.63 | -0.04 | 0.01 | -0.03 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 52.50 | 0.30 | 0.35 | 0.33 | 0.35 | 0.00 | 0.00% | 0.01 | 4 | 24 | 0.59 | -0.08 | 0.02 | -0.04 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 55.00 | 0.55 | 0.65 | 0.60 | 0.60 | +0.02 | +3.45% | 0.01 | 501 | 270 | 0.58 | -0.13 | 0.02 | -0.05 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 57.50 | 0.95 | 1.10 | 1.03 | 1.09 | +0.09 | +9.00% | 0.02 | 51 | 83 | 0.56 | -0.20 | 0.03 | -0.06 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 60.00 | 1.55 | 1.70 | 1.63 | 1.70 | +0.12 | +7.60% | 0.03 | 502 | 294 | 0.54 | -0.30 | 0.04 | -0.07 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 62.50 | 2.45 | 2.60 | 2.53 | 2.70 | +0.25 | +10.21% | 0.04 | 74 | 61 | 0.53 | -0.41 | 0.05 | -0.08 | 7/25/2025 | 7/25/2025 11:58:57 AM EST |
| 65.00 | 3.60 | 3.80 | 3.70 | 3.49 | 0.00 | 0.00% | 0.06 | 0 | 158 | 0.52 | -0.54 | 0.05 | -0.08 | 7/24/2025 | 7/25/2025 11:58:57 AM EST |
| 67.50 | 5.20 | 5.40 | 5.30 | 4.46 | 0.00 | 0.00% | 0.08 | 0 | 33 | 0.51 | -0.66 | 0.05 | -0.07 | 7/23/2025 | 7/25/2025 11:58:57 AM EST |
| 70.00 | 6.80 | 7.20 | 7.00 | 6.35 | 0.00 | 0.00% | 0.10 | 0 | 31 | 0.51 | -0.76 | 0.04 | -0.06 | 7/23/2025 | 7/25/2025 11:58:57 AM EST |
| 72.50 | 8.90 | 9.30 | 9.10 | 5.15 | 0.00 | 0.00% | 0.13 | 0 | 2 | 0.51 | -0.84 | 0.03 | -0.05 | 7/21/2025 | 7/25/2025 11:58:57 AM EST |
| 75.00 | 11.10 | 11.90 | 11.50 | % | 0.15 | 0 | 0 | 0.49 | -0.89 | 0.02 | -0.04 | 7/25/2025 11:58:57 AM EST | |||
| 77.50 | 12.60 | 14.00 | 13.30 | % | 0.17 | 0 | 0 | 0.87 | -0.92 | 0.02 | -0.03 | 7/25/2025 11:58:57 AM EST | |||
| 80.00 | 15.60 | 17.30 | 16.45 | 12.32 | 0.00 | 0.00% | 0.21 | 0 | 15 | 0.85 | -0.96 | 0.01 | -0.02 | 7/18/2025 | 7/25/2025 11:58:57 AM EST |
| 85.00 | 20.50 | 22.80 | 21.65 | % | 0.25 | 0 | 0 | 1.13 | -0.99 | 0.00 | -0.01 | 7/25/2025 11:58:57 AM EST | |||
| 90.00 | 24.90 | 26.90 | 25.90 | % | 0.29 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST | |||
| 95.00 | 29.30 | 31.90 | 30.60 | % | 0.32 | 0 | 0 | 1.45 | -1.00 | 0.00 | 0.00 | 7/25/2025 11:58:57 AM EST |