4The hourly chart rebounded after repeated downward explorations at the beginning of the week, holding on82.0-83.0Construct a platform based support to move upwards, currently breaking through the first resistance and forming a small-scale consolidation breakthrough. Today, the short-term trend will continue to rise, and the short-term moving average is also the first time a golden cross has turned upwards. Short term support within the day87.0Breakthrough conversion, support, take a bullish view first, target first90.0.Break down and look again92.0-93.0.It is also a spatial target point for the extension of upward rebound.1The hourly chart has seen a breakthrough in consecutive bullish gains, opening up the upper track of the Bollinger Bands, with support from the current mid track form. The middle rail support just moved upwards87.0附近,与突破口重合。强势行情不深踩,亚盘整理之后看进一步的走高延续。