USD/CHF rebounds from 0.8155 on strong JOLTS data and renewed Dollar strength.Bullish engulfing candle hints at move to 0.8347, though trend stays bearish below 50-day SMA at 0.8351.Break below 0.8200 could target 0.8100, YTD low at 0.8083, and psychological 0.8000 level. USD/CHF bounces off six-wee