BOB- Still waiting for Y-wave in the zone 190-200 Zone

Going above 177-178 & holding, shall give BOB some space on an upside & channel to restrict the upside move for the fall later.

Holding 177-178 on top -gave short term sell side move till recent low of 158

交易結束：目標達成:

20:15 Hrs 5th Feb2017

Last price@186.45

This Y-wave was complex wave, but heading close to end in a 190-200 zone.