The pair just broke the resistance at 90.70 yens per dollar, after rebounding on the support at 90.40. Right now, the pair is trading at 90.85 yens per dollar. We should wait for Bernanke's speech about the economic crisis. The bands of Bollingershow a 60 pips volatility,while the RSI is in a neutral zone.The MACD is getting closer to the signal, which will give us buying signs. In this moment we can see how the pair retraced to thefibo 61.80% market between 90.30 and 88.00 yens per dollar.