This indicator aims to predict the direction of a breakout, should one occur. It is specifically designed with pennants and wedges in mind.
You also may use progressively shorter timeframes as a breakout approaches, to get more up-to-the-minute sort of data, please note that breakout is not accurate until after the candle is complete. For this reason, shorter timeframes are necessary to get an accurate read on the market. This is also not intended for candles larger than 1D, but may work with longer candles anyway.