On September 18, Bitcoin maintained a stable price at $116,497, with a slight increase of 0.05% in 24 hours, and the amount held by institutions surpassed 1 million coins, setting a new historical high; meanwhile, the three major altcoins DOGA, CGX, and PRAI performed remarkably, with respective big pumps of 26.56%, 26.25%, and 24.28% in 24 hours, indicating a vibrant market. This article provides a deep analysis of the current market's technical and fundamental aspects, along with professional investment strategy recommendations.