Indicates a positive buy signal when:
1) the ema close is about the ema open
2) Weis Waves are positive
3) There is a Green Candle
Indicates a sell signal when:
1) there is a red candle
2) the ema clos is below the ema open
This helps you get in at the beginning of every trend but mitigates losses if a downtrend occurs
I like to use it with 4 hour candles. I haven't tried it with lower scales.