Options Chain for RAMBUS INC DEL COM (RMBS) - $148.02 as of 5/29/2026 3:08:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 77.80 | 81.70 | 79.75 | 65.24 | 0.00 | 0.00% | 1.23 | 0 | 9 | 2.44 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/29/2026 2:59:07 PM EST |
| 70.00 | 72.90 | 76.80 | 74.85 | 86.40 | 0.00 | 0.00% | 1.07 | 0 | 1 | 2.24 | 1.00 | 0.00 | 0.00 | 5/27/2026 | 5/29/2026 2:59:07 PM EST |
| 75.00 | 67.90 | 71.00 | 69.45 | % | 0.93 | 0 | 0 | 2.08 | 1.00 | 0.00 | -0.02 | 5/29/2026 2:59:07 PM EST | |||
| 80.00 | 63.10 | 66.80 | 64.95 | 64.00 | 0.00 | 0.00% | 0.81 | 0 | 2 | 1.90 | 1.00 | 0.00 | -0.03 | 5/22/2026 | 5/29/2026 2:59:07 PM EST |
| 85.00 | 58.10 | 62.10 | 60.10 | 39.97 | 0.00 | 0.00% | 0.71 | 0 | 17 | 1.76 | 0.99 | 0.00 | -0.04 | 5/19/2026 | 5/29/2026 2:59:07 PM EST |
| 90.00 | 53.40 | 57.00 | 55.20 | 55.80 | 0.00 | 0.00% | 0.61 | 0 | 20 | 1.62 | 0.98 | 0.00 | -0.06 | 5/27/2026 | 5/29/2026 2:59:07 PM EST |
| 95.00 | 48.90 | 51.90 | 50.40 | 55.18 | 0.00 | 0.00% | 0.53 | 0 | 12 | 1.39 | 0.97 | 0.00 | -0.08 | 5/27/2026 | 5/29/2026 2:59:07 PM EST |
| 100.00 | 44.10 | 47.10 | 45.60 | 45.83 | -6.49 | -12.41% | 0.46 | 2 | 68 | 1.33 | 0.96 | 0.00 | -0.10 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 105.00 | 39.40 | 42.50 | 40.95 | 51.80 | 0.00 | 0.00% | 0.39 | 0 | 49 | 1.23 | 0.94 | 0.00 | -0.12 | 5/26/2026 | 5/29/2026 2:59:07 PM EST |
| 110.00 | 34.90 | 37.60 | 36.25 | 41.90 | -1.10 | -2.56% | 0.33 | 1 | 139 | 1.09 | 0.91 | 0.00 | -0.15 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 115.00 | 30.40 | 33.10 | 31.75 | 35.80 | 0.00 | 0.00% | 0.28 | 0 | 167 | 1.03 | 0.88 | 0.01 | -0.18 | 5/26/2026 | 5/29/2026 2:59:07 PM EST |
| 120.00 | 26.30 | 29.10 | 27.70 | 29.30 | -5.30 | -15.32% | 0.23 | 1 | 242 | 0.82 | 0.84 | 0.01 | -0.21 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 125.00 | 22.60 | 25.80 | 24.20 | 29.60 | 0.00 | 0.00% | 0.19 | 0 | 126 | 0.88 | 0.79 | 0.01 | -0.24 | 5/28/2026 | 5/29/2026 2:59:07 PM EST |
| 130.00 | 19.50 | 21.00 | 20.25 | 20.00 | -4.74 | -19.16% | 0.16 | 2 | 664 | 0.87 | 0.74 | 0.01 | -0.27 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 135.00 | 16.10 | 17.80 | 16.95 | 17.70 | -4.70 | -20.99% | 0.13 | 47 | 521 | 0.87 | 0.68 | 0.01 | -0.29 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 140.00 | 13.40 | 14.40 | 13.90 | 13.95 | -4.05 | -22.50% | 0.10 | 17 | 213 | 0.88 | 0.62 | 0.01 | -0.30 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 145.00 | 11.40 | 12.20 | 11.80 | 11.35 | -4.55 | -28.62% | 0.08 | 25 | 480 | 0.88 | 0.55 | 0.01 | -0.31 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 150.00 | 9.10 | 9.90 | 9.50 | 9.80 | -3.62 | -26.98% | 0.06 | 58 | 546 | 0.88 | 0.48 | 0.01 | -0.31 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 155.00 | 7.30 | 7.80 | 7.55 | 7.70 | -3.50 | -31.25% | 0.05 | 436 | 188 | 0.87 | 0.42 | 0.01 | -0.30 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 160.00 | 5.60 | 6.80 | 6.20 | 6.60 | -1.55 | -19.02% | 0.04 | 55 | 264 | 0.88 | 0.35 | 0.01 | -0.28 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 165.00 | 4.60 | 5.50 | 5.05 | 5.16 | -2.67 | -34.10% | 0.03 | 6 | 250 | 0.87 | 0.30 | 0.01 | -0.26 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 170.00 | 3.60 | 4.30 | 3.95 | 3.80 | -2.20 | -36.67% | 0.02 | 9 | 144 | 0.87 | 0.25 | 0.01 | -0.24 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 175.00 | 2.85 | 3.30 | 3.08 | 3.05 | -0.45 | -12.86% | 0.02 | 65 | 973 | 0.87 | 0.21 | 0.01 | -0.22 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 180.00 | 2.30 | 2.90 | 2.60 | 2.27 | -1.03 | -31.22% | 0.01 | 30 | 132 | 0.88 | 0.18 | 0.01 | -0.20 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 185.00 | 1.75 | 2.50 | 2.13 | 1.97 | -1.53 | -43.72% | 0.01 | 3 | 47 | 0.89 | 0.15 | 0.01 | -0.18 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 190.00 | 1.50 | 2.15 | 1.83 | 1.62 | -1.18 | -42.15% | 0.01 | 15 | 52 | 0.92 | 0.12 | 0.01 | -0.16 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 195.00 | 1.25 | 1.90 | 1.58 | 1.30 | -0.70 | -35.00% | 0.01 | 2 | 278 | 0.93 | 0.10 | 0.01 | -0.14 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 200.00 | 1.00 | 1.50 | 1.25 | 1.03 | -0.84 | -44.92% | 0.01 | 42 | 388 | 0.94 | 0.09 | 0.01 | -0.13 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 210.00 | 0.60 | 1.05 | 0.83 | 0.75 | -0.30 | -28.58% | 0.00 | 33 | 642 | 0.93 | 0.06 | 0.00 | -0.10 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 220.00 | 0.30 | 1.15 | 0.73 | 0.35 | -0.60 | -63.16% | 0.00 | 2 | 19 | 1.00 | 0.04 | 0.00 | -0.08 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 230.00 | 0.25 | 0.40 | 0.33 | 0.25 | -0.25 | -50.00% | 0.00 | 109 | 1,782 | 0.96 | 0.03 | 0.00 | -0.06 | 5/29/2026 | 5/29/2026 2:59:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 0.00 | 0.05 | 0.03 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 414 | 1.35 | 0.00 | 0.00 | 0.00 | 5/22/2026 | 5/29/2026 2:59:07 PM EST |
| 70.00 | 0.00 | 2.15 | 1.08 | 0.08 | 0.00 | 0.00% | 0.02 | 0 | 58 | 2.31 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 5/29/2026 2:59:07 PM EST |
| 75.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 104 | 1.13 | 0.00 | 0.00 | -0.02 | 5/28/2026 | 5/29/2026 2:59:07 PM EST |
| 80.00 | 0.00 | 0.25 | 0.13 | 0.07 | -0.08 | -53.34% | 0.00 | 6 | 91 | 1.27 | 0.00 | 0.00 | -0.03 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 85.00 | 0.10 | 0.60 | 0.35 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 295 | 1.17 | -0.01 | 0.00 | -0.04 | 5/28/2026 | 5/29/2026 2:59:07 PM EST |
| 90.00 | 0.05 | 0.85 | 0.45 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 147 | 1.07 | -0.02 | 0.00 | -0.06 | 5/28/2026 | 5/29/2026 2:59:07 PM EST |
| 95.00 | 0.20 | 0.50 | 0.35 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 307 | 0.98 | -0.03 | 0.00 | -0.08 | 5/28/2026 | 5/29/2026 2:59:07 PM EST |
| 100.00 | 0.40 | 0.80 | 0.60 | 0.57 | +0.07 | +14.00% | 0.01 | 24 | 288 | 0.98 | -0.04 | 0.00 | -0.10 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 105.00 | 0.70 | 1.10 | 0.90 | 0.96 | +0.20 | +26.32% | 0.01 | 7 | 253 | 0.95 | -0.06 | 0.00 | -0.12 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 110.00 | 1.05 | 1.65 | 1.35 | 1.34 | +0.20 | +17.55% | 0.01 | 6 | 337 | 0.93 | -0.09 | 0.00 | -0.15 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 115.00 | 1.55 | 2.85 | 2.20 | 1.95 | +0.45 | +30.00% | 0.02 | 25 | 184 | 0.95 | -0.12 | 0.01 | -0.18 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 120.00 | 2.50 | 3.20 | 2.85 | 2.99 | +0.29 | +10.75% | 0.02 | 12 | 243 | 0.90 | -0.16 | 0.01 | -0.21 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 125.00 | 3.80 | 4.10 | 3.95 | 4.15 | +1.05 | +33.88% | 0.03 | 34 | 120 | 0.90 | -0.21 | 0.01 | -0.24 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 130.00 | 4.70 | 5.50 | 5.10 | 5.30 | +1.20 | +29.27% | 0.04 | 5 | 185 | 0.88 | -0.26 | 0.01 | -0.27 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 135.00 | 6.90 | 7.10 | 7.00 | 7.70 | +1.70 | +28.34% | 0.05 | 1,205 | 74 | 0.88 | -0.32 | 0.01 | -0.29 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 140.00 | 8.90 | 9.30 | 9.10 | 9.40 | +1.40 | +17.50% | 0.07 | 121 | 247 | 0.87 | -0.38 | 0.01 | -0.30 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 145.00 | 11.40 | 12.30 | 11.85 | 11.70 | +2.30 | +24.47% | 0.08 | 32 | 47 | 0.89 | -0.45 | 0.01 | -0.31 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 150.00 | 13.70 | 15.10 | 14.40 | 14.60 | +2.48 | +20.47% | 0.10 | 127 | 150 | 0.86 | -0.52 | 0.01 | -0.31 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 155.00 | 15.70 | 17.80 | 16.75 | 15.91 | 0.00 | 0.00% | 0.11 | 0 | 49 | 0.83 | -0.58 | 0.01 | -0.30 | 5/27/2026 | 5/29/2026 2:59:07 PM EST |
| 160.00 | 19.40 | 21.90 | 20.65 | 17.17 | +0.97 | +5.99% | 0.13 | 1 | 218 | 0.85 | -0.65 | 0.01 | -0.28 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 165.00 | 23.50 | 25.70 | 24.60 | 17.50 | 0.00 | 0.00% | 0.15 | 0 | 3 | 0.87 | -0.70 | 0.01 | -0.26 | 5/26/2026 | 5/29/2026 2:59:07 PM EST |
| 170.00 | 27.50 | 29.70 | 28.60 | 20.80 | 0.00 | 0.00% | 0.17 | 0 | 4 | 0.87 | -0.75 | 0.01 | -0.24 | 5/26/2026 | 5/29/2026 2:59:07 PM EST |
| 175.00 | 31.70 | 34.60 | 33.15 | 30.20 | +2.90 | +10.63% | 0.19 | 2 | 3 | 0.90 | -0.79 | 0.01 | -0.22 | 5/29/2026 | 5/29/2026 2:59:07 PM EST |
| 180.00 | 36.20 | 39.00 | 37.60 | % | 0.21 | 0 | 0 | 0.92 | -0.82 | 0.01 | -0.20 | 5/29/2026 2:59:07 PM EST | |||
| 185.00 | 40.70 | 43.50 | 42.10 | % | 0.23 | 0 | 0 | 0.92 | -0.85 | 0.01 | -0.18 | 5/29/2026 2:59:07 PM EST | |||
| 190.00 | 45.40 | 48.10 | 46.75 | % | 0.25 | 0 | 0 | 0.93 | -0.88 | 0.01 | -0.16 | 5/29/2026 2:59:07 PM EST | |||
| 195.00 | 50.10 | 52.80 | 51.45 | % | 0.26 | 0 | 0 | 1.17 | -0.90 | 0.01 | -0.14 | 5/29/2026 2:59:07 PM EST | |||
| 200.00 | 54.70 | 57.50 | 56.10 | % | 0.28 | 0 | 0 | 1.20 | -0.91 | 0.01 | -0.13 | 5/29/2026 2:59:07 PM EST | |||
| 210.00 | 64.40 | 67.20 | 65.80 | % | 0.31 | 0 | 0 | 1.28 | -0.94 | 0.00 | -0.10 | 5/29/2026 2:59:07 PM EST | |||
| 220.00 | 74.20 | 77.00 | 75.60 | 81.00 | 0.00 | 0.00% | 0.34 | 0 | 1 | 1.36 | -0.96 | 0.00 | -0.08 | 5/22/2026 | 5/29/2026 2:59:07 PM EST |
| 230.00 | 84.10 | 86.80 | 85.45 | 71.20 | 0.00 | 0.00% | 0.37 | 0 | 1 | 1.43 | -0.97 | 0.00 | -0.06 | 5/27/2026 | 5/29/2026 2:59:07 PM EST |