3 ms·

We easily go over a hundred years of testing.

• kevstev 9y ago
  If you have the data, that's great. Is there really value in that though? Markets have changed so much, especially with the rise of index funds and etfs and such. I couldn't imagine much value going back to pre WWII, or even before 1970. I would be satisfied if Q went back to the early 80s
  • c128 9y ago
    I'll put it to you this way, I was stunned at how much hasn't changed.