Options Chain for RAMBUS INC DEL COM (RMBS) - $142.98 as of 5/26/2026 3:17:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70.00 | 83.30 | 87.40 | 85.35 | % | 1.22 | 0 | 0 | 1.53 | 0.99 | 0.00 | -0.02 | 5/26/2026 2:58:52 PM EST | |||
| 75.00 | 78.50 | 82.60 | 80.55 | % | 1.07 | 0 | 0 | 1.44 | 0.98 | 0.00 | -0.03 | 5/26/2026 2:58:52 PM EST | |||
| 80.00 | 73.70 | 78.00 | 75.85 | 52.81 | 0.00 | 0.00% | 0.95 | 0 | 10 | 1.37 | 0.98 | 0.00 | -0.03 | 5/20/2026 | 5/26/2026 2:58:52 PM EST |
| 85.00 | 70.30 | 73.00 | 71.65 | % | 0.84 | 0 | 0 | 1.17 | 0.96 | 0.00 | -0.05 | 5/26/2026 2:58:52 PM EST | |||
| 90.00 | 65.60 | 68.30 | 66.95 | % | 0.74 | 0 | 0 | 1.12 | 0.96 | 0.00 | -0.06 | 5/26/2026 2:58:52 PM EST | |||
| 95.00 | 61.00 | 63.80 | 62.40 | % | 0.66 | 0 | 0 | 1.10 | 0.94 | 0.00 | -0.07 | 5/26/2026 2:58:52 PM EST | |||
| 100.00 | 56.50 | 59.30 | 57.90 | % | 0.58 | 0 | 0 | 0.99 | 0.93 | 0.00 | -0.08 | 5/26/2026 2:58:52 PM EST | |||
| 105.00 | 52.30 | 55.00 | 53.65 | % | 0.51 | 0 | 0 | 0.86 | 0.91 | 0.00 | -0.09 | 5/26/2026 2:58:52 PM EST | |||
| 110.00 | 47.90 | 50.60 | 49.25 | 45.70 | +8.80 | +23.85% | 0.45 | 1 | 1 | 0.86 | 0.89 | 0.00 | -0.10 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 115.00 | 43.70 | 46.70 | 45.20 | 17.60 | 0.00 | 0.00% | 0.39 | 0 | 1 | 0.86 | 0.86 | 0.00 | -0.12 | 5/19/2026 | 5/26/2026 2:58:52 PM EST |
| 120.00 | 39.80 | 42.90 | 41.35 | 17.50 | 0.00 | 0.00% | 0.34 | 0 | 2 | 0.86 | 0.83 | 0.00 | -0.13 | 5/19/2026 | 5/26/2026 2:58:52 PM EST |
| 125.00 | 36.10 | 39.20 | 37.65 | 38.00 | +11.76 | +44.82% | 0.30 | 2 | 9 | 0.86 | 0.80 | 0.01 | -0.14 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 130.00 | 32.70 | 35.30 | 34.00 | 23.11 | 0.00 | 0.00% | 0.26 | 0 | 14 | 0.84 | 0.77 | 0.01 | -0.15 | 5/21/2026 | 5/26/2026 2:58:52 PM EST |
| 135.00 | 29.40 | 31.90 | 30.65 | 19.65 | 0.00 | 0.00% | 0.23 | 0 | 11 | 0.83 | 0.73 | 0.01 | -0.17 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 140.00 | 26.40 | 29.30 | 27.85 | 18.40 | 0.00 | 0.00% | 0.20 | 0 | 22 | 0.85 | 0.69 | 0.01 | -0.18 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 145.00 | 23.70 | 26.20 | 24.95 | 16.20 | 0.00 | 0.00% | 0.17 | 0 | 13 | 0.84 | 0.65 | 0.01 | -0.18 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 150.00 | 22.00 | 23.60 | 22.80 | 20.55 | +6.35 | +44.72% | 0.15 | 10 | 37 | 0.87 | 0.61 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 155.00 | 19.90 | 21.40 | 20.65 | 20.63 | +8.09 | +64.52% | 0.13 | 3 | 16 | 0.87 | 0.57 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 160.00 | 17.80 | 19.30 | 18.55 | 18.39 | +8.29 | +82.08% | 0.12 | 15 | 9 | 0.87 | 0.53 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 165.00 | 15.90 | 17.30 | 16.60 | 15.60 | +7.75 | +98.73% | 0.10 | 4 | 11 | 0.87 | 0.49 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 170.00 | 14.20 | 15.60 | 14.90 | 14.88 | +5.98 | +67.20% | 0.09 | 7 | 25 | 0.87 | 0.46 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 175.00 | 12.70 | 13.80 | 13.25 | 13.19 | +6.09 | +85.78% | 0.08 | 10 | 72 | 0.87 | 0.42 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 180.00 | 11.20 | 12.60 | 11.90 | 11.80 | +5.10 | +76.12% | 0.07 | 31 | 26 | 0.87 | 0.39 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 185.00 | 10.10 | 11.20 | 10.65 | 10.40 | % | 0.06 | 51 | 0 | 0.87 | 0.36 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST | |
| 190.00 | 8.20 | 10.00 | 9.10 | 8.20 | +3.40 | +70.84% | 0.05 | 14 | 1 | 0.85 | 0.33 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 195.00 | 7.30 | 9.00 | 8.15 | 8.00 | +3.60 | +81.82% | 0.04 | 31 | 1 | 0.85 | 0.31 | 0.01 | -0.18 | 5/26/2026 | 5/26/2026 2:58:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70.00 | 0.00 | 1.30 | 0.65 | % | 0.01 | 0 | 0 | 1.36 | -0.01 | 0.00 | -0.02 | 5/26/2026 2:58:52 PM EST | |||
| 75.00 | 0.05 | 0.55 | 0.30 | 0.70 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.91 | -0.02 | 0.00 | -0.03 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 80.00 | 0.00 | 2.30 | 1.15 | 1.55 | 0.00 | 0.00% | 0.01 | 0 | 13 | 1.33 | -0.02 | 0.00 | -0.03 | 5/19/2026 | 5/26/2026 2:58:52 PM EST |
| 85.00 | 0.05 | 1.45 | 0.75 | 1.29 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.87 | -0.04 | 0.00 | -0.05 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 90.00 | 0.75 | 1.80 | 1.28 | % | 0.01 | 0 | 0 | 0.97 | -0.04 | 0.00 | -0.06 | 5/26/2026 2:58:52 PM EST | |||
| 95.00 | 1.10 | 1.95 | 1.53 | 1.52 | -0.43 | -22.06% | 0.02 | 11 | 6 | 0.93 | -0.06 | 0.00 | -0.07 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 100.00 | 1.60 | 2.55 | 2.08 | 1.80 | -1.00 | -35.72% | 0.02 | 4 | 16 | 0.92 | -0.07 | 0.00 | -0.08 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 105.00 | 1.95 | 3.00 | 2.48 | 2.72 | -1.23 | -31.14% | 0.02 | 2 | 16 | 0.89 | -0.09 | 0.00 | -0.09 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 110.00 | 2.50 | 3.60 | 3.05 | 3.25 | -1.65 | -33.68% | 0.03 | 7 | 12 | 0.86 | -0.11 | 0.00 | -0.10 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 115.00 | 3.10 | 5.60 | 4.35 | 6.35 | 0.00 | 0.00% | 0.04 | 0 | 5 | 0.88 | -0.14 | 0.00 | -0.12 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 120.00 | 4.30 | 6.00 | 5.15 | 5.29 | -2.21 | -29.47% | 0.04 | 1 | 6 | 0.86 | -0.17 | 0.00 | -0.13 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 125.00 | 5.90 | 7.00 | 6.45 | 5.90 | -3.00 | -33.71% | 0.05 | 1 | 6 | 0.85 | -0.20 | 0.01 | -0.14 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 130.00 | 7.10 | 8.70 | 7.90 | 8.05 | -2.85 | -26.15% | 0.06 | 11 | 15 | 0.85 | -0.23 | 0.01 | -0.15 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 135.00 | 9.00 | 10.40 | 9.70 | 9.20 | -3.90 | -29.78% | 0.07 | 1 | 8 | 0.84 | -0.27 | 0.01 | -0.17 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 140.00 | 11.30 | 12.40 | 11.85 | 12.20 | -3.50 | -22.30% | 0.08 | 13 | 125 | 0.85 | -0.31 | 0.01 | -0.18 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 145.00 | 12.70 | 14.80 | 13.75 | 18.60 | 0.00 | 0.00% | 0.09 | 0 | 20 | 0.82 | -0.35 | 0.01 | -0.18 | 5/22/2026 | 5/26/2026 2:58:52 PM EST |
| 150.00 | 15.60 | 17.10 | 16.35 | 16.75 | -5.25 | -23.87% | 0.11 | 1 | 4 | 0.84 | -0.39 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 155.00 | 19.00 | 20.10 | 19.55 | 19.70 | -5.10 | -20.57% | 0.13 | 551 | 2 | 0.86 | -0.43 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 160.00 | 22.00 | 23.10 | 22.55 | 22.45 | -5.45 | -19.54% | 0.14 | 13 | 3 | 0.86 | -0.47 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 165.00 | 24.40 | 26.00 | 25.20 | 25.03 | -6.67 | -21.05% | 0.15 | 15 | 11 | 0.86 | -0.51 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST |
| 170.00 | 27.40 | 29.20 | 28.30 | 26.30 | % | 0.17 | 1 | 0 | 0.85 | -0.54 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST | |
| 175.00 | 30.80 | 33.40 | 32.10 | 29.20 | % | 0.18 | 19 | 0 | 0.86 | -0.58 | 0.01 | -0.20 | 5/26/2026 | 5/26/2026 2:58:52 PM EST | |
| 180.00 | 34.60 | 36.30 | 35.45 | 33.10 | % | 0.20 | 14 | 0 | 0.86 | -0.61 | 0.01 | -0.19 | 5/26/2026 | 5/26/2026 2:58:52 PM EST | |
| 185.00 | 38.10 | 40.20 | 39.15 | % | 0.21 | 0 | 0 | 0.85 | -0.64 | 0.01 | -0.19 | 5/26/2026 2:58:52 PM EST | |||
| 190.00 | 42.00 | 44.30 | 43.15 | % | 0.23 | 0 | 0 | 0.86 | -0.67 | 0.01 | -0.19 | 5/26/2026 2:58:52 PM EST | |||
| 195.00 | 46.00 | 48.40 | 47.20 | % | 0.24 | 0 | 0 | 0.85 | -0.69 | 0.01 | -0.18 | 5/26/2026 2:58:52 PM EST |