Japanese Nikkei-225 has made a wedge structure after year long downtrend broken in november 2016. Currently, If we look at equities asset classes, NIKKEI along with SPX500, DOW, DAX, FTSE all are vulnerable to a correction. Recent Oil sharp decline has cemented the case further.
Technically nikkei is consolidating in 600 pips range since last three months but RSI divergence is posing that a down move may be on the cards. If price breaks above 19600 daily close, wait the move to be confirmed by RSI. On the other hand a bearish bias will be in place if 19000 supp is broken.