技术结构来看，比特币/以太坊日线级别今日KDJ和MACD整体还是保持震荡下行的走势节奏，主图方面今日MA5持续向下移动压制，今日币价是上收在五日均线上方走出了小阴线，12小时级别当前KDJ低位交叉向上，BOLL方面和MACD整体还是侧向震荡下行为主，主图方面今日MA5和MA10继续震荡下压，不过MA30日均线持续走强，个人预计后市短线还是偏向箱体震荡为主，大概率会先震荡下沉，操作上先以反弹做空思路对待，具体点位可参考：
BTC：114000-114500空，目标112000
ETH：4300-4330附近空，目标4230
以上为个人晚间操作建议，市场行情瞬息万变，文章具有一定滞后性，具体操作以实盘实时指导为准，如果有什么不懂的地方，欢迎咨询。
幕枫看趋势：8.21晚间比特币/以太坊行情解析附操作建议
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