There is an improvement on the Woulda Shoulda Coulda page I wanted to tell you about. As many of you know, this page (which, as far as I know, has no equal on the web) lets you play “Time Machine” and enter trades from the past to see how they would have performed.
Ironically for this website, it only let you enter long positions. Now you can enter short positions. All you have to do is enter a negative number when you enter the Amount. Here are three imaginary short sales:



