Brexit made the USD in a selling spree but now that it extended until December 2019, I believe the traders will be back looking at the technical until the deadline.
A buying opportunity signaled me to buy now and hold it for few days- months until the next Brexit drama continues.

Zooming out the chart, we see a long term uptrend.
Chart PatternsTrend AnalysisUSDCHFusdchfanalysisusdchfdailyusdchfforecastusdchflongWave Analysis

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