This could be an ending diagonal structure, signalling a reversal is to come. At the moment we see a familiar corrective structure forming that indicates continuation of the trend up, but as we saw last week on EURJPY and CHFJPY setups, it can also be used for reversal. Trade with care use a stop loss.
Our analysis leads to one thing, an impulsive or corrective upmove is needed to complete the corrective structure. We can't pinpoint exactly where it will start from, but its wise to position thyself as this could be very sharp and fast. Details on the chart. Trade with care use a stop loss.