2 ms·
Only 2000–3000 but they're so strongly correlated you could practically diversify just as much with less than 20–30, for 1/100 of the transaction costs.
by kqr 5y ago
Only 2000–3000 but they're so strongly correlated you could practically diversify just as much with less than 20–30, for 1/100 of the transaction costs.