Options Chain for RAMBUS INC DEL COM (RMBS) - $90.99 as of 10/30/2026 3:33:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 37.80 | 41.80 | 39.80 | % | 0.88 | 0 | 0 | 2.31 | 1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 47.50 | 35.30 | 39.30 | 37.30 | 45.80 | 0.00 | 0.00% | 0.79 | 0 | 79 | 2.15 | 1.00 | 0.00 | 0.00 | 8/20/2026 | 10/30/2026 3:59:59 PM EST |
| 50.00 | 32.80 | 36.50 | 34.65 | 38.97 | 0.00 | 0.00% | 0.69 | 0 | 12 | 1.97 | 1.00 | 0.00 | 0.00 | 10/28/2026 | 10/30/2026 3:59:59 PM EST |
| 55.00 | 27.90 | 31.80 | 29.85 | 28.76 | -27.81 | -49.16% | 0.54 | 1 | 36 | 1.71 | 1.00 | 0.00 | 0.00 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 60.00 | 23.00 | 25.90 | 24.45 | 23.80 | -28.55 | -54.54% | 0.41 | 1 | 7 | 1.27 | 0.98 | 0.00 | -0.01 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 65.00 | 18.10 | 22.00 | 20.05 | 26.35 | 0.00 | 0.00% | 0.31 | 0 | 16 | 1.29 | 0.94 | 0.01 | -0.04 | 10/27/2026 | 10/30/2026 3:59:59 PM EST |
| 70.00 | 14.50 | 17.60 | 16.05 | 19.17 | 0.00 | 0.00% | 0.23 | 0 | 40 | 1.15 | 0.87 | 0.01 | -0.07 | 10/27/2026 | 10/30/2026 3:59:59 PM EST |
| 75.00 | 10.30 | 13.10 | 11.70 | 15.00 | 0.00 | 0.00% | 0.16 | 0 | 22 | 0.74 | 0.78 | 0.02 | -0.10 | 10/28/2026 | 10/30/2026 3:59:59 PM EST |
| 80.00 | 6.10 | 9.60 | 7.85 | 7.60 | -4.40 | -36.67% | 0.10 | 4 | 124 | 0.67 | 0.66 | 0.03 | -0.12 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 82.50 | 4.60 | 7.90 | 6.25 | 5.58 | -4.03 | -41.94% | 0.08 | 54 | 33 | 0.65 | 0.59 | 0.03 | -0.13 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 85.00 | 4.40 | 6.60 | 5.50 | 4.90 | -4.00 | -44.95% | 0.06 | 21 | 61 | 0.71 | 0.52 | 0.03 | -0.13 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 87.50 | 3.10 | 5.80 | 4.45 | 4.34 | -2.36 | -35.23% | 0.05 | 3 | 51 | 0.71 | 0.45 | 0.03 | -0.13 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 90.00 | 3.10 | 3.60 | 3.35 | 3.12 | -3.18 | -50.48% | 0.04 | 234 | 805 | 0.68 | 0.38 | 0.03 | -0.12 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 92.50 | 1.40 | 3.90 | 2.65 | 2.22 | -2.28 | -50.67% | 0.03 | 60 | 312 | 0.68 | 0.31 | 0.03 | -0.11 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 95.00 | 1.20 | 2.40 | 1.80 | 1.90 | -1.50 | -44.12% | 0.02 | 393 | 522 | 0.64 | 0.25 | 0.02 | -0.10 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 97.50 | 0.30 | 1.95 | 1.13 | 1.47 | -1.59 | -51.97% | 0.01 | 11 | 239 | 0.58 | 0.20 | 0.02 | -0.09 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 100.00 | 0.30 | 1.50 | 0.90 | 1.00 | -1.16 | -53.71% | 0.01 | 14 | 847 | 0.61 | 0.16 | 0.02 | -0.07 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 105.00 | 0.50 | 0.85 | 0.68 | 0.73 | -0.62 | -45.93% | 0.01 | 250 | 856 | 0.68 | 0.09 | 0.01 | -0.05 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 110.00 | 0.00 | 0.85 | 0.43 | 0.40 | -0.44 | -52.39% | 0.00 | 28 | 962 | 0.84 | 0.05 | 0.01 | -0.03 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 115.00 | 0.00 | 0.40 | 0.20 | 0.18 | -0.32 | -64.00% | 0.00 | 31 | 481 | 0.79 | 0.03 | 0.00 | -0.02 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 120.00 | 0.05 | 0.40 | 0.23 | 0.07 | -0.28 | -80.00% | 0.00 | 3 | 693 | 0.75 | 0.01 | 0.00 | -0.01 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 125.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 197 | 0.84 | 0.01 | 0.00 | -0.01 | 10/29/2026 | 10/30/2026 3:59:59 PM EST |
| 130.00 | 0.00 | 0.25 | 0.13 | 0.13 | +0.03 | +30.00% | 0.00 | 11 | 353 | 0.94 | 0.00 | 0.00 | 0.00 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 135.00 | 0.00 | 0.55 | 0.28 | 0.58 | 0.00 | 0.00% | 0.00 | 0 | 161 | 1.16 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 140.00 | 0.00 | 1.20 | 0.60 | 0.10 | -0.25 | -71.43% | 0.00 | 3 | 434 | 1.03 | 0.00 | 0.00 | 0.00 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 145.00 | 0.00 | 1.30 | 0.65 | 0.27 | +0.17 | +170.00% | 0.00 | 2 | 30 | 1.54 | 0.00 | 0.00 | 0.00 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 150.00 | 0.00 | 1.50 | 0.75 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 772 | 1.67 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 155.00 | 0.00 | 1.50 | 0.75 | 0.18 | 0.00 | 0.00% | 0.00 | 0 | 112 | 1.73 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 160.00 | 0.00 | 2.15 | 1.08 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 32 | 1.96 | 0.00 | 0.00 | 0.00 | 10/13/2026 | 10/30/2026 3:59:59 PM EST |
| 165.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 359 | 1.09 | 0.00 | 0.00 | 0.00 | 10/27/2026 | 10/30/2026 3:59:59 PM EST |
| 170.00 | 0.00 | 2.15 | 1.08 | 1.37 | 0.00 | 0.00% | 0.01 | 0 | 223 | 2.08 | 0.00 | 0.00 | 0.00 | 10/2/2026 | 10/30/2026 3:59:59 PM EST |
| 175.00 | 0.00 | 1.25 | 0.63 | 0.95 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.90 | 0.00 | 0.00 | 0.00 | 9/30/2026 | 10/30/2026 3:59:59 PM EST |
| 180.00 | 0.00 | 0.45 | 0.23 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 101 | 1.61 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 185.00 | 0.00 | 1.45 | 0.73 | 0.69 | 0.00 | 0.00% | 0.00 | 0 | 28 | 2.06 | 0.00 | 0.00 | 0.00 | 8/26/2026 | 10/30/2026 3:59:59 PM EST |
| 190.00 | 0.00 | 1.25 | 0.63 | 0.32 | 0.00 | 0.00% | 0.00 | 0 | 39 | 2.05 | 0.00 | 0.00 | 0.00 | 9/22/2026 | 10/30/2026 3:59:59 PM EST |
| 195.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 17 | 2.35 | 0.00 | 0.00 | 0.00 | 9/22/2026 | 10/30/2026 3:59:59 PM EST |
| 200.00 | 0.00 | 2.15 | 1.08 | 0.44 | 0.00 | 0.00% | 0.01 | 0 | 77 | 2.40 | 0.00 | 0.00 | 0.00 | 10/2/2026 | 10/30/2026 3:59:59 PM EST |
| 210.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 9 | 2.50 | 0.00 | 0.00 | 0.00 | 9/4/2026 | 10/30/2026 3:59:59 PM EST |
| 220.00 | 0.00 | 2.15 | 1.08 | 0.38 | 0.00 | 0.00% | 0.00 | 0 | 41 | 2.58 | 0.00 | 0.00 | 0.00 | 9/23/2026 | 10/30/2026 3:59:59 PM EST |
| 230.00 | 0.00 | 2.15 | 1.08 | 0.41 | 0.00 | 0.00% | 0.00 | 0 | 83 | 2.66 | 0.00 | 0.00 | 0.00 | 9/23/2026 | 10/30/2026 3:59:59 PM EST |
| 240.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 453 | 1.60 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 0.00 | 2.10 | 1.05 | 0.01 | 0.00 | 0.00% | 0.02 | 0 | 13 | 2.30 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 47.50 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 195 | 2.16 | 0.00 | 0.00 | 0.00 | 10/19/2026 | 10/30/2026 3:59:59 PM EST |
| 50.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 180 | 1.20 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 55.00 | 0.00 | 1.50 | 0.75 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 164 | 1.54 | 0.00 | 0.00 | 0.00 | 10/29/2026 | 10/30/2026 3:59:59 PM EST |
| 60.00 | 0.05 | 0.60 | 0.33 | 0.30 | +0.20 | +200.00% | 0.01 | 5 | 234 | 0.82 | -0.02 | 0.00 | -0.01 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 65.00 | 0.30 | 1.15 | 0.73 | 0.45 | +0.29 | +181.25% | 0.01 | 6 | 578 | 0.86 | -0.06 | 0.01 | -0.04 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 70.00 | 0.60 | 1.40 | 1.00 | 0.98 | +0.58 | +145.00% | 0.01 | 25 | 1,189 | 0.73 | -0.13 | 0.01 | -0.07 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 75.00 | 1.25 | 3.20 | 2.23 | 2.15 | +1.30 | +152.95% | 0.03 | 46 | 974 | 0.75 | -0.22 | 0.02 | -0.10 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 80.00 | 3.20 | 4.40 | 3.80 | 3.60 | +1.83 | +103.39% | 0.05 | 7 | 660 | 0.73 | -0.34 | 0.03 | -0.12 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 82.50 | 3.10 | 5.90 | 4.50 | 4.89 | +2.29 | +88.08% | 0.05 | 11 | 588 | 0.68 | -0.41 | 0.03 | -0.13 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 85.00 | 4.30 | 7.10 | 5.70 | 5.90 | +2.65 | +81.54% | 0.07 | 4 | 1,309 | 0.67 | -0.48 | 0.03 | -0.13 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 87.50 | 5.70 | 8.50 | 7.10 | 7.10 | +2.85 | +67.06% | 0.08 | 9 | 409 | 0.66 | -0.55 | 0.03 | -0.13 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 90.00 | 7.40 | 10.00 | 8.70 | 9.30 | +3.70 | +66.08% | 0.10 | 7 | 454 | 0.66 | -0.62 | 0.03 | -0.12 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 92.50 | 9.10 | 12.50 | 10.80 | 11.73 | +3.89 | +49.62% | 0.12 | 3 | 57 | 0.69 | -0.69 | 0.03 | -0.11 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 95.00 | 11.00 | 13.80 | 12.40 | 11.90 | +2.05 | +20.82% | 0.13 | 13 | 321 | 0.64 | -0.75 | 0.02 | -0.10 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 97.50 | 12.90 | 16.20 | 14.55 | 15.10 | +2.90 | +23.77% | 0.15 | 61 | 92 | 0.96 | -0.80 | 0.02 | -0.09 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 100.00 | 14.90 | 18.50 | 16.70 | 18.23 | +5.73 | +45.84% | 0.17 | 1 | 1,091 | 0.98 | -0.84 | 0.02 | -0.07 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 105.00 | 20.10 | 22.30 | 21.20 | 22.00 | +3.85 | +21.22% | 0.20 | 176 | 161 | 0.93 | -0.91 | 0.01 | -0.05 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 110.00 | 24.10 | 27.60 | 25.85 | 26.64 | +6.18 | +30.21% | 0.24 | 1 | 270 | 1.12 | -0.95 | 0.01 | -0.03 | 10/30/2026 | 10/30/2026 3:59:59 PM EST |
| 115.00 | 28.80 | 32.50 | 30.65 | 26.10 | 0.00 | 0.00% | 0.27 | 0 | 38 | 1.22 | -0.97 | 0.00 | -0.02 | 10/26/2026 | 10/30/2026 3:59:59 PM EST |
| 120.00 | 33.90 | 37.40 | 35.65 | 29.21 | 0.00 | 0.00% | 0.30 | 0 | 86 | 1.33 | -0.99 | 0.00 | -0.01 | 10/19/2026 | 10/30/2026 3:59:59 PM EST |
| 125.00 | 38.30 | 42.40 | 40.35 | 36.69 | 0.00 | 0.00% | 0.32 | 0 | 37 | 1.42 | -0.99 | 0.00 | -0.01 | 10/29/2026 | 10/30/2026 3:59:59 PM EST |
| 130.00 | 43.50 | 47.40 | 45.45 | 40.60 | 0.00 | 0.00% | 0.35 | 0 | 5 | 1.52 | -1.00 | 0.00 | 0.00 | 10/28/2026 | 10/30/2026 3:59:59 PM EST |
| 135.00 | 49.00 | 52.40 | 50.70 | 43.48 | 0.00 | 0.00% | 0.38 | 0 | 0 | 1.60 | -1.00 | 0.00 | 0.00 | 10/19/2026 | 10/30/2026 3:59:59 PM EST |
| 140.00 | 53.70 | 57.40 | 55.55 | 42.65 | 0.00 | 0.00% | 0.40 | 0 | 0 | 1.69 | -1.00 | 0.00 | 0.00 | 8/17/2026 | 10/30/2026 3:59:59 PM EST |
| 145.00 | 58.80 | 62.40 | 60.60 | 60.20 | 0.00 | 0.00% | 0.42 | 0 | 0 | 1.76 | -1.00 | 0.00 | 0.00 | 7/28/2026 | 10/30/2026 3:59:59 PM EST |
| 150.00 | 63.70 | 67.40 | 65.55 | 64.54 | 0.00 | 0.00% | 0.44 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 10/22/2026 | 10/30/2026 3:59:59 PM EST |
| 155.00 | 68.80 | 72.40 | 70.60 | % | 0.46 | 0 | 0 | 1.89 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 160.00 | 73.90 | 77.40 | 75.65 | 68.00 | 0.00 | 0.00% | 0.47 | 0 | 0 | 1.96 | -1.00 | 0.00 | 0.00 | 8/19/2026 | 10/30/2026 3:59:59 PM EST |
| 165.00 | 78.50 | 82.40 | 80.45 | 35.00 | 0.00 | 0.00% | 0.49 | 0 | 0 | 2.02 | -1.00 | 0.00 | 0.00 | 6/3/2026 | 10/30/2026 3:59:59 PM EST |
| 170.00 | 83.80 | 87.40 | 85.60 | % | 0.50 | 0 | 0 | 2.08 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 175.00 | 88.90 | 92.40 | 90.65 | % | 0.52 | 0 | 0 | 2.14 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 180.00 | 93.90 | 97.40 | 95.65 | % | 0.53 | 0 | 0 | 2.20 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 185.00 | 98.50 | 102.40 | 100.45 | % | 0.54 | 0 | 0 | 2.26 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 190.00 | 103.70 | 107.40 | 105.55 | % | 0.56 | 0 | 0 | 2.31 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 195.00 | 108.70 | 112.40 | 110.55 | % | 0.57 | 0 | 0 | 2.39 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 200.00 | 113.90 | 117.40 | 115.65 | 100.00 | 0.00 | 0.00% | 0.58 | 0 | 0 | 2.44 | -1.00 | 0.00 | 0.00 | 7/15/2026 | 10/30/2026 3:59:59 PM EST |
| 210.00 | 123.50 | 127.40 | 125.45 | % | 0.60 | 0 | 0 | 2.51 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 220.00 | 133.70 | 137.40 | 135.55 | % | 0.62 | 0 | 0 | 2.63 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST | |||
| 230.00 | 143.50 | 147.40 | 145.45 | 142.40 | 0.00 | 0.00% | 0.63 | 0 | 0 | 2.69 | -1.00 | 0.00 | 0.00 | 7/28/2026 | 10/30/2026 3:59:59 PM EST |
| 240.00 | 153.50 | 157.40 | 155.45 | % | 0.65 | 0 | 0 | 2.79 | -1.00 | 0.00 | 0.00 | 10/30/2026 3:59:59 PM EST |