| Portfolio 1 | Portfolio 2 | Portfolio 3 |
nothing | 1.463 | 12.030 | 2.936 |
netting | 1.354 | 7.413 | 2.473 |
margin | 0.263 | 2.811 | 0.581 |
both | 0.200 | 1.399 | 0.547 |