With a changing portfolio, how would you measure performance? For example, let's say you have stocks X, Y, and Z, which you bought 1 unit of, at a price of 100 each. The next day, price of all of them rises to 120 - you've made a 20% gain in a day.
But how would you go about graphing your portfolio's performance with an ever-changing portfolio composition?
Submitted April 20, 2019 at 10:11AM by FinalCress http://bit.ly/2GwWYQh
