What is everyone's Fav platform for online trading? I'm looking for one that I can select a stock(s) I'm interested, and can select a buy price and/or sell price, for say 100-200 shares, and the program makes the trades automatically. I don't want to have stare at a computer screen(s) all day. I'd like to be able to isolate whatever stock(s) I'm interested in, and preset select buy-in or Sell prices, and check back later.