The historical stock screener is an extra feature of the Quant Investing stock screener that makes it very easy for you to back test your investment strategy.
It allows you to go back in time and see exactly what companies fit your investment strategy and how they have performed.
The database does not use calculated back test ratios but actual values as they were in the past (point in time data) you thus have no look-ahead or survivorship bias in your back test.
Click here to see exactly how you can do it: How to back test your investment strategy
PS Not a screener subscriber yet sign up here
PPS It is so easy to put things off, why not sign up right now.