$ETH From the technical structure, Ethereum's daily level line closed with a middle Yin, leaving a lead. In the four-hour level line, the Bollinger Bands opened, the K line ran near the lower track, the MACD double lines crossed downward, and the short energy column continued to run in large volume. In the one-hour level line, the Bollinger Bands opened, the K line ran below the middle track, the MACD double lines crossed downward, and the short energy column ran in a reduced volume. The intraday operation idea is mainly to pull back low and long, and pay attention to the rebound strength and high and short positions for auxiliary layout.