USDCHF spiked higher as headline-driven volatility sent yields and the USD surging. However, the upside move met resistance, with price stalling just below the 100小时移动平均线下跌至0.86736. The high reached 0.86678, narrowly missing the MA level before rotating back lower. That rejection reinforces the 100小时MA的重要性 as a key resistance level to watch going forward.

On the downside, the 4-小时图 highlights a support 挥杆区域在0.85309和0.85570之间（请参阅下图中的红色圆圈）.

Between these broader levels lies a 关键中档区 defined by the 38.2%回撤，二级摆动区域介于0.86078至0.86190之间. This area will act as a 晴雨表 for short-term directional bias (see blue numbered circles on the 4-hour chart).

买家在那里开枪，但拖延了反弹。因此，买家和卖家现在处于一场战斗中。