Options Chain for RAMBUS INC DEL COM (RMBS) - $64.24 as of 7/29/2025 2:34:45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.00 | 35.60 | 39.20 | 37.40 | % | 1.07 | 0 | 0 | 1.67 | 1.00 | 0.00 | 0.00 | 7/29/2025 12:59:05 PM EST | |||
| 37.50 | 33.20 | 36.80 | 35.00 | % | 0.93 | 0 | 0 | 1.56 | 1.00 | 0.00 | 0.00 | 7/29/2025 12:59:05 PM EST | |||
| 40.00 | 30.70 | 34.40 | 32.55 | % | 0.81 | 0 | 0 | 1.39 | 1.00 | 0.00 | 0.00 | 7/29/2025 12:59:05 PM EST | |||
| 42.50 | 28.70 | 31.30 | 30.00 | % | 0.71 | 0 | 0 | 1.25 | 1.00 | 0.00 | -0.01 | 7/29/2025 12:59:05 PM EST | |||
| 45.00 | 25.80 | 28.10 | 26.95 | 19.67 | 0.00 | 0.00% | 0.60 | 0 | 2 | 1.09 | 1.00 | 0.00 | -0.01 | 7/25/2025 | 7/29/2025 12:59:05 PM EST |
| 47.50 | 24.30 | 26.00 | 25.15 | 19.20 | 0.00 | 0.00% | 0.53 | 0 | 7 | 0.99 | 0.99 | 0.00 | -0.01 | 7/22/2025 | 7/29/2025 12:59:05 PM EST |
| 50.00 | 21.90 | 23.80 | 22.85 | % | 0.46 | 0 | 0 | 0.99 | 0.97 | 0.00 | -0.01 | 7/29/2025 12:59:05 PM EST | |||
| 55.00 | 17.20 | 18.70 | 17.95 | 17.30 | +6.40 | +58.72% | 0.33 | 6 | 3 | 0.71 | 0.93 | 0.01 | -0.02 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 57.50 | 15.00 | 16.30 | 15.65 | % | 0.27 | 0 | 0 | 0.64 | 0.91 | 0.01 | -0.03 | 7/29/2025 12:59:05 PM EST | |||
| 60.00 | 12.90 | 13.20 | 13.05 | 11.85 | +4.67 | +65.05% | 0.22 | 10 | 14 | 0.45 | 0.87 | 0.02 | -0.03 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 62.50 | 10.80 | 11.10 | 10.95 | 10.50 | +4.73 | +81.98% | 0.18 | 20 | 18 | 0.43 | 0.82 | 0.02 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 65.00 | 8.80 | 9.10 | 8.95 | 9.30 | +5.02 | +117.29% | 0.14 | 58 | 84 | 0.43 | 0.76 | 0.03 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 67.50 | 7.10 | 7.40 | 7.25 | 7.40 | +4.05 | +120.90% | 0.11 | 52 | 66 | 0.42 | 0.69 | 0.03 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 70.00 | 5.50 | 5.80 | 5.65 | 5.90 | +3.09 | +109.97% | 0.08 | 175 | 71 | 0.41 | 0.60 | 0.04 | -0.05 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 72.50 | 4.20 | 4.50 | 4.35 | 4.59 | +2.78 | +153.60% | 0.06 | 67 | 34 | 0.40 | 0.51 | 0.04 | -0.05 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 75.00 | 3.00 | 3.40 | 3.20 | 3.30 | +1.89 | +134.05% | 0.04 | 77 | 31 | 0.41 | 0.42 | 0.04 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 77.50 | 2.25 | 2.50 | 2.38 | 2.25 | +0.20 | +9.76% | 0.03 | 8 | 1 | 0.40 | 0.34 | 0.03 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 80.00 | 1.55 | 1.85 | 1.70 | 1.85 | +1.15 | +164.29% | 0.02 | 105 | 4 | 0.40 | 0.26 | 0.03 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 85.00 | 0.80 | 0.95 | 0.88 | 0.86 | +0.39 | +82.98% | 0.01 | 21 | 33 | 0.40 | 0.15 | 0.02 | -0.03 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 90.00 | 0.35 | 0.50 | 0.43 | 0.35 | -0.10 | -22.23% | 0.00 | 11 | 3 | 0.40 | 0.09 | 0.01 | -0.02 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 95.00 | 0.00 | 0.75 | 0.38 | 0.38 | +0.23 | +153.34% | 0.00 | 5 | 6 | 0.56 | 0.04 | 0.01 | -0.01 | 7/29/2025 | 7/29/2025 12:59:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35.00 | 0.00 | 1.35 | 0.68 | % | 0.02 | 0 | 0 | 1.51 | 0.00 | 0.00 | 0.00 | 7/29/2025 12:59:05 PM EST | |||
| 37.50 | 0.00 | 1.40 | 0.70 | % | 0.02 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 7/29/2025 12:59:05 PM EST | |||
| 40.00 | 0.00 | 1.40 | 0.70 | % | 0.02 | 0 | 0 | 1.29 | 0.00 | 0.00 | 0.00 | 7/29/2025 12:59:05 PM EST | |||
| 42.50 | 0.00 | 1.40 | 0.70 | % | 0.02 | 0 | 0 | 1.18 | 0.00 | 0.00 | -0.01 | 7/29/2025 12:59:05 PM EST | |||
| 45.00 | 0.00 | 1.40 | 0.70 | % | 0.02 | 0 | 0 | 1.08 | 0.00 | 0.00 | -0.01 | 7/29/2025 12:59:05 PM EST | |||
| 47.50 | 0.00 | 0.65 | 0.33 | 0.33 | -0.12 | -26.67% | 0.01 | 10 | 10 | 0.79 | -0.01 | 0.00 | -0.01 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 50.00 | 0.05 | 0.65 | 0.35 | 0.18 | -0.49 | -73.14% | 0.01 | 11 | 13 | 0.58 | -0.03 | 0.00 | -0.01 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 55.00 | 0.25 | 0.35 | 0.30 | 0.37 | -1.23 | -76.88% | 0.01 | 2 | 187 | 0.48 | -0.07 | 0.01 | -0.02 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 57.50 | 0.40 | 0.50 | 0.45 | 0.48 | -1.77 | -78.67% | 0.01 | 3 | 2 | 0.46 | -0.09 | 0.01 | -0.03 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 60.00 | 0.65 | 0.80 | 0.73 | 0.70 | -2.30 | -76.67% | 0.01 | 12 | 33 | 0.45 | -0.13 | 0.02 | -0.03 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 62.50 | 1.00 | 1.15 | 1.08 | 1.18 | -2.72 | -69.75% | 0.02 | 14 | 41 | 0.43 | -0.18 | 0.02 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 65.00 | 1.50 | 1.70 | 1.60 | 1.78 | -3.42 | -65.77% | 0.02 | 19 | 40 | 0.42 | -0.24 | 0.03 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 67.50 | 2.25 | 2.45 | 2.35 | 2.95 | -1.85 | -38.55% | 0.03 | 5 | 1 | 0.42 | -0.31 | 0.03 | -0.04 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 70.00 | 3.20 | 3.40 | 3.30 | 3.12 | -4.72 | -60.21% | 0.05 | 3 | 2 | 0.41 | -0.40 | 0.04 | -0.05 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 72.50 | 4.30 | 4.60 | 4.45 | 4.57 | -1.63 | -26.29% | 0.06 | 2 | 2 | 0.41 | -0.49 | 0.04 | -0.05 | 7/29/2025 | 7/29/2025 12:59:05 PM EST |
| 75.00 | 5.60 | 6.00 | 5.80 | % | 0.08 | 0 | 0 | 0.40 | -0.58 | 0.04 | -0.04 | 7/29/2025 12:59:05 PM EST | |||
| 77.50 | 7.40 | 7.70 | 7.55 | % | 0.10 | 0 | 0 | 0.40 | -0.66 | 0.03 | -0.04 | 7/29/2025 12:59:05 PM EST | |||
| 80.00 | 9.20 | 9.50 | 9.35 | 15.92 | 0.00 | 0.00% | 0.12 | 0 | 2 | 0.40 | -0.74 | 0.03 | -0.04 | 7/24/2025 | 7/29/2025 12:59:05 PM EST |
| 85.00 | 13.40 | 13.70 | 13.55 | % | 0.16 | 0 | 0 | 0.40 | -0.85 | 0.02 | -0.03 | 7/29/2025 12:59:05 PM EST | |||
| 90.00 | 17.00 | 19.80 | 18.40 | % | 0.20 | 0 | 0 | 0.69 | -0.91 | 0.01 | -0.02 | 7/29/2025 12:59:05 PM EST | |||
| 95.00 | 21.70 | 24.60 | 23.15 | % | 0.24 | 0 | 0 | 0.77 | -0.96 | 0.01 | -0.01 | 7/29/2025 12:59:05 PM EST |