According to the chart of M30, SILVER formed the Bullish Symmetrical Triangle pattern, which signals the trend will continue. Description. The upper border of the pattern touches the coordinates 21.21/0.00 whereas the lower border goes across 21.57/0.00. The pattern width is measured on the chart at -356 pips. If the Bullish Symmetrical Triangle pattern is in progress during the upward trend, this indicates the current trend will go on. In case 0.00 is broken, the price could continue its move toward 21.24.