I meant based on reported actual figures, rather than predicted ones. It was just a random thought though - the way our financial markets work is so entrenched that I'd be very surprised if anything like it did actually exist anywhere.
I don't think reported actual figures are enough to form a good enough image of the worth of a company. The proverbial example would be of buggy whip companies (selling whips for horse drawn carts) reporting record profits the year that Ford opened his first automobile factory. Clearly the buggy whip companies did not have a bright future ahead of them, but you wouldn't be able to tell from reported figures.