Research Article
Lattice Methods for Pricing American Strangles with Two-Dimensional Stochastic Volatility Models
Table 3
Numerical results for Example
2.
| | | Option prices with lattice | Option prices and intervals with LSM |
| 5 | 2 | 0.028187456298155 | 0.029606167588959
| 4 | 0.029090524706680 | 6 | 0.029930565933099 | 10 | 0.030190542190626 | 20 | 0.029391074539888 | 40 | 0.029489977773055 |
| 10 | 2 | 0.197070210662258 | 0.193857807991106
| 4 | 0.195700639175277 | 6 | 0.196465071653130 | 10 | 0.192329465764766 | 20 | 0.193696054251151 | 40 | 0.194423204241922 |
| 30 | 2 | 1.182560819901510 | 1.205198709585444
| 4 | 1.197816540629624 | 6 | 1.200350772727828 | 10 | 1.202714267674711 | 20 | 1.203407511987706 | 40 | 1.203545193979154 |
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