Options Chain for RAMBUS INC DEL COM (RMBS) - $85.56 as of 10/26/2026 7:37:35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 34.80 | 39.00 | 36.90 | % | 0.67 | 0 | 0 | 1.16 | 0.97 | 0.00 | -0.03 | 10/26/2026 3:59:47 PM EST | |||
| 60.00 | 30.20 | 34.00 | 32.10 | % | 0.54 | 0 | 0 | 1.06 | 0.94 | 0.00 | -0.04 | 10/26/2026 3:59:47 PM EST | |||
| 65.00 | 26.10 | 29.50 | 27.80 | 29.10 | 0.00 | 0.00% | 0.43 | 0 | 7 | 0.99 | 0.91 | 0.01 | -0.06 | 10/15/2026 | 10/26/2026 3:59:47 PM EST |
| 70.00 | 21.70 | 25.40 | 23.55 | 21.40 | % | 0.34 | 2 | 0 | 0.93 | 0.86 | 0.01 | -0.07 | 10/26/2026 | 10/26/2026 3:59:47 PM EST | |
| 75.00 | 18.10 | 21.60 | 19.85 | % | 0.26 | 0 | 0 | 0.72 | 0.80 | 0.01 | -0.08 | 10/26/2026 3:59:47 PM EST | |||
| 80.00 | 14.80 | 18.20 | 16.50 | 11.59 | -2.66 | -18.67% | 0.21 | 1 | 4 | 0.74 | 0.74 | 0.01 | -0.09 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 85.00 | 11.70 | 15.10 | 13.40 | 11.97 | % | 0.16 | 1 | 0 | 0.73 | 0.66 | 0.01 | -0.10 | 10/26/2026 | 10/26/2026 3:59:47 PM EST | |
| 90.00 | 9.90 | 12.50 | 11.20 | 11.10 | +2.04 | +22.52% | 0.12 | 3 | 5 | 0.69 | 0.58 | 0.02 | -0.10 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 95.00 | 7.90 | 9.40 | 8.65 | 8.30 | +1.17 | +16.41% | 0.09 | 4 | 3 | 0.70 | 0.50 | 0.02 | -0.10 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 100.00 | 5.70 | 8.50 | 7.10 | 6.30 | -1.40 | -18.19% | 0.07 | 5 | 2 | 0.68 | 0.41 | 0.02 | -0.09 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 105.00 | 4.20 | 5.20 | 4.70 | 5.70 | +1.61 | +39.37% | 0.04 | 2 | 6 | 0.69 | 0.34 | 0.02 | -0.09 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 110.00 | 2.90 | 5.80 | 4.35 | 4.20 | +0.15 | +3.71% | 0.04 | 16 | 59 | 0.67 | 0.28 | 0.01 | -0.08 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 115.00 | 2.80 | 3.60 | 3.20 | 3.60 | +0.65 | +22.04% | 0.03 | 4 | 26 | 0.73 | 0.23 | 0.01 | -0.07 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 120.00 | 1.05 | 3.90 | 2.48 | 2.35 | +0.30 | +14.64% | 0.02 | 1 | 18 | 0.71 | 0.18 | 0.01 | -0.06 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 125.00 | 1.15 | 3.40 | 2.28 | 1.55 | -0.36 | -18.85% | 0.02 | 10 | 22 | 0.76 | 0.15 | 0.01 | -0.06 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 130.00 | 1.15 | 2.30 | 1.73 | 1.25 | +0.02 | +1.63% | 0.01 | 12 | 15 | 0.76 | 0.12 | 0.01 | -0.05 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 135.00 | 0.35 | 2.55 | 1.45 | 1.45 | 0.00 | 0.00% | 0.01 | 0 | 17 | 0.75 | 0.10 | 0.01 | -0.04 | 10/19/2026 | 10/26/2026 3:59:47 PM EST |
| 140.00 | 0.05 | 2.30 | 1.18 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 32 | 0.71 | 0.08 | 0.01 | -0.04 | 10/19/2026 | 10/26/2026 3:59:47 PM EST |
| 145.00 | 0.25 | 2.15 | 1.20 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 16 | 0.80 | 0.06 | 0.01 | -0.03 | 10/23/2026 | 10/26/2026 3:59:47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 0.05 | 0.80 | 0.43 | 0.55 | -0.15 | -21.43% | 0.01 | 16 | 4 | 0.75 | -0.03 | 0.00 | -0.03 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 60.00 | 0.45 | 1.30 | 0.88 | 1.05 | -0.21 | -16.67% | 0.01 | 15 | 3 | 0.80 | -0.06 | 0.00 | -0.04 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 65.00 | 0.90 | 2.00 | 1.45 | 1.38 | +0.17 | +14.05% | 0.02 | 16 | 26 | 0.79 | -0.09 | 0.01 | -0.06 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 70.00 | 1.70 | 2.95 | 2.33 | 2.38 | -0.69 | -22.48% | 0.03 | 22 | 7 | 0.78 | -0.14 | 0.01 | -0.07 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 75.00 | 2.10 | 4.10 | 3.10 | 4.05 | -0.79 | -16.33% | 0.04 | 10 | 7 | 0.73 | -0.20 | 0.01 | -0.08 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 80.00 | 3.40 | 6.80 | 5.10 | 6.17 | -0.68 | -9.93% | 0.06 | 6 | 17 | 0.69 | -0.26 | 0.01 | -0.09 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 85.00 | 6.20 | 8.70 | 7.45 | 6.75 | -2.02 | -23.04% | 0.09 | 17 | 11 | 0.73 | -0.34 | 0.01 | -0.10 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 90.00 | 7.40 | 11.00 | 9.20 | 9.10 | -1.75 | -16.13% | 0.10 | 1 | 11 | 0.67 | -0.42 | 0.02 | -0.10 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 95.00 | 10.80 | 13.10 | 11.95 | % | 0.13 | 0 | 0 | 0.69 | -0.50 | 0.02 | -0.10 | 10/26/2026 3:59:47 PM EST | |||
| 100.00 | 13.30 | 17.00 | 15.15 | 14.60 | -1.60 | -9.88% | 0.15 | 1 | 2 | 0.66 | -0.59 | 0.02 | -0.09 | 10/26/2026 | 10/26/2026 3:59:47 PM EST |
| 105.00 | 16.60 | 20.60 | 18.60 | 18.60 | 0.00 | 0.00% | 0.18 | 0 | 14 | 0.70 | -0.66 | 0.02 | -0.09 | 10/19/2026 | 10/26/2026 3:59:47 PM EST |
| 110.00 | 20.50 | 24.70 | 22.60 | % | 0.21 | 0 | 0 | 0.70 | -0.72 | 0.01 | -0.08 | 10/26/2026 3:59:47 PM EST | |||
| 115.00 | 24.80 | 28.70 | 26.75 | % | 0.23 | 0 | 0 | 0.69 | -0.77 | 0.01 | -0.07 | 10/26/2026 3:59:47 PM EST | |||
| 120.00 | 29.00 | 33.00 | 31.00 | % | 0.26 | 0 | 0 | 0.66 | -0.82 | 0.01 | -0.06 | 10/26/2026 3:59:47 PM EST | |||
| 125.00 | 33.60 | 37.50 | 35.55 | % | 0.28 | 0 | 0 | 0.95 | -0.85 | 0.01 | -0.06 | 10/26/2026 3:59:47 PM EST | |||
| 130.00 | 38.40 | 42.20 | 40.30 | % | 0.31 | 0 | 0 | 0.99 | -0.88 | 0.01 | -0.05 | 10/26/2026 3:59:47 PM EST | |||
| 135.00 | 43.10 | 47.00 | 45.05 | 44.00 | 0.00 | 0.00% | 0.33 | 0 | 1 | 1.03 | -0.90 | 0.01 | -0.04 | 10/19/2026 | 10/26/2026 3:59:47 PM EST |
| 140.00 | 47.50 | 52.40 | 49.95 | % | 0.36 | 0 | 0 | 1.08 | -0.92 | 0.01 | -0.04 | 10/26/2026 3:59:47 PM EST | |||
| 145.00 | 52.50 | 57.40 | 54.95 | % | 0.38 | 0 | 0 | 1.12 | -0.94 | 0.01 | -0.03 | 10/26/2026 3:59:47 PM EST |