For real time sector trading, as it is my bread and butter, you have to have multiple monitors and put up multiple charts, by the time any scanner say the thing is up 1-2% or whatever and you flip through stocks in the sector for a position, the move is over. I have 5 screens now and 2 of them have nothing but sector charts. Even on my fifth screen I am experimenting with custom indexes, scanners just don't work for this . . .