This script prints BUY and SELL signals based on settings you input. I use it to save time while scrolling through charts deciding what alts I want to look at.
BUY SIGNALS Positive EMA Crossover Positive MACD Crossover Single Candle Gains
SELL SIGNALS Profit Capture Stop Loss
I don't trade based just on the BUY or SELL from this strategy, but I have found that these indicators do very well well looking at the large cap alt coins. It backtests well.
Default Settings EMA 5/12/50, MACD 9/12/26, Single Candle Gain 10%, Stop 10%, Profit Capture 45%