I bought Samudra during the last buy signal and got trap for a long time (1 month without moving is consider long by my standard). Just like Ranhill, no luck. You thought that the setup was perfect, then it falls back and but it refuse to hit your stop. You wait and wait and wait while it gives you one after other false buy/sell signal. Oscillating here and there. Then you decided to sell, and this time the share zoom up!
So sometimes one need luck.