June 30th Bitcoin long-short match point, the edge of the flag-shaped adjustment channel, is it a breakthrough or a fall back after encountering resistance? Don't chase more for now, there is a possibility that it is at the top of the mountain, and then decide the direction. #btc #以太坊 #eth #投资 #数字货币 #技术分析 #比特币 #合约 #短线交易