The pair is rebounding on the 88.80 support consolidating with the 50-days MA. For the rest of the session, traders expect that the pair could go seek that level again. If broken, the door would be open for an attack to 88.20 yens per dollar.
The bands of Bollinger show a volatility of 80 pips in the hour, while the 14 period RSI in on neutral ground.
The Stochastic show buying signs, right now.