We must all be aware that the market is changing rapidly and robot trading programs are on the increase and do not operate on the trading rules that we are restricted to. Naked short trading is allowed for them but not us. So be wary of putting your house on a sure thing scan result as a robot program can destroy a graph in minutes, regardless of the fundamentals. That is how Goldman Sachs makes all their billions. So a scan can identify stocks that should on historical basis perform in a certain direction, however GS has invested millions on software to 'see' orders before anybody else, so beware. Making public a scan criteria will be viewed by others who do not have your interests at heart. I'm sure the older traders know all this but for others, good information is worth a lot of gold!
