Hey guys, Ameritrade's data feed is free and QuoteTracker is free for Ameritrade customers - you can view LII and time/sales in QuoteTracker (or Ameritrade). Ameritrade's data kinda sucks with penny stocks though, so this may be of little help if a person is playing in the pennies. Better to learn in the world of more legit price action, though, not the scammy OTC.