| Port1 | Port2 | Port3 | Port4 | Port5 | Port6 | Port7 | Port8 | Port9 | Port10 | High-Low |
excess-rturn | −0.000 | 0.0004 | 0.0008 | 0.0009 | 0.0007 | 0.0017 | 0.0003 | −0.0001 | −0.0008 | −0.0038 | −0.0037 |
t-stats | −0.0587 | 0.3676 | 0.9681 | 1.1385 | 0.9753 | 2.4432 | 0.4075 | −0.0685 | −0.6275 | −1.7581 | −1.1433 |
ff3-alpha | −0.0004 | 0.0002 | 0.0004 | 0.0004 | 0.0004 | 0.0012 | 0 | 0 | −0.0001 | −0.002 | −0.0015 |
t-stats | −0.2929 | 0.1898 | 0.4637 | 0.5332 | 0.6589 | 1.8835 | 0.0111 | 0.0101 | −0.1209 | −1.1274 | −0.5453 |