| Portfolio 1 | Portfolio 2 | Portfolio 3 |
nothing | 1.889 | 15.159 | 3.275 |
netting | 1.484 | 7.240 | 2.758 |
margin | 0.433 | 3.135 | 0.641 |
both | 0.293 | 0.915 | 0.464 |