Another Angle from Ranko Candles. which are more predictable then normal candles i think.
They encapsulate chunks of price movement instead of just individual dates. so for the next candle to be positive or negative the price may have to rise by the default bar value. say 10 or 20 pips. this way when there is another brick added you know is moving and eliminates false signals as you are looking are a longer time frame as well. this is my experienced!!