USDCHF, perfect AB=CD pattern

RSI is near the overbought area on 1 year chart. The price formed perfect AB=CD harmonic pattern. AB wave retraces exactly to 0.382 fib. level. CD wave inverse retraces exactly to 2,618. Wave CD extends exactly to 1 of wave AB. I think it is a good level to sell now. Don't forget to use stop loss.