Quote from mind:
sorry if i say something already covered within this thread, but does the concept not suffer from the problems all martingales contain, namely that in the end it can only work with unlimited capital, otherwise you go bust for sure?
Quote from FireWalker:
The key is locating situations with very few crosses but likely movement.
What about news stocks? Take the morning's stocks from briefing.com and filter by volume/price. These will want to move with very few crosses. You might even skip the first trade and assume at least one fake.
The other thought would be to put in a trailing stop at the target rather than a limit. If the stock wants to run 5 points, let it.