On July 15, the Bitcoin market showed key changes in its trend. Previously, the turning points at 1 to 1.382 and 1 to 1.618 have all been realized, and the 4-hour level 2 to 2.618 long positions extension has also been fully achieved. However, currently, the long positions structure buying zone within 2 hours has been broken and turned into a selling zone. Various signs indicate that the large trend long positions structure is very likely to have completed. The follow-up market will likely be dominated by high shorts, and if there is a rebound to the selling zone, it may be considered to establish short positions. #比特币走势分析 #币圈 #区块链、