Let us take a look at the current choppy move of EURCHF.
Inside is a clear triangle, the trick is to get the right side of the trade.
Simplest option - if the closest above resistance stands - to consider the probability of completing a WXY to the downside (ORANGE).
Second option - the triangle is a bullish one, within a larger three wave move to the upside, testing the H4 high. As such, it will likely complete the larger wave B and we will get the next H4 move down to complete a flat pattern (BLUE)