Bitcoin and Ethereum afternoon trading suggestions and future outlook analysis: 10/15

BTC and ETH afternoon trading suggestions and future outlook analysis: 10/15 Currently, BTC and ETH are in a range-bound weak trend on the 4-hour chart, with no clear directional momentum in the short term. Key points to monitor include: - Whether the resistance zone at $84,300–$84,500 can break out with increased volume - The validity of the $81,000 support level - Any signs of ETF fund inflows returning - The impact of macroeconomic data on market sentiment Analyst Xiao Ma's diary trading recommendations: Buy BTC around $8,100, target $8,250–$8,300 Buy ETH around $2,350, target $2,400–$2,420