According to the chart of M15, AUDUSD formed the Bullish Symmetrical Triangle pattern, which signals the trend will continue. Description. The upper border of the pattern touches the coordinates 0.6666/0.6645 whereas the lower border goes across 0.6629/0.6645. The pattern width is measured on the chart at 37 pips. If the Bullish Symmetrical Triangle pattern is in progress during the upward trend, this indicates the current trend will go on. In case 0.6645 is broken, the price could continue its move toward 0.6668.