When we use VectorVest, RT crossover is very important. I believe RT's mathematical calculations on its moving averages are very similar to MACD and stochastic oscillator. Anyway, GBR's RT crossover Up was 28-Aug-17, it gains 84% so far. For KGD, the three indicators crossover up happens on the same day. The Australia's gold mining industry shows MACD crossover Up, too. Let's see how these penny stocks shine.