From the current market perspective, the four-hour level shows prices running closely along the lower Bollinger Band, with bullish momentum clearly insufficient and bearish sentiment gradually dominating the market. From the one-hour level, although there is a back-and-forth alternation between bulls and bears, the MACD is also gradually forming a crossover, but there are no obvious signs of a reversal in the short term, making a pullback more probable. Therefore, afternoon operations should continue to focus on high short positions.

Bitcoin can short in the 86500-87000 range, targeting near 83000;

Ethereum can short in the 2950-2980 range, targeting near 2800.