To catch this trade we have 2 possibilities
1) We get confirmation that the pattern is a valid one once support trend is broken and we can place a short order
2) We retrace to one of the horizontal support levels and get a rejection, this would imply a partial decline and we can place a short order
TP as mentioned in the graph
It depends on the candlestick pattern, for example in this situation, if we get a candle that closes below the support trend it confirms our ascending broadening wedge. If we get a green candle above 557 resistance, we can expect some more upside and can look for a reversal candle at 566 or 586 resistance to enter position.