美股存儲芯片板塊拉昇，閃迪(SNDK.O)漲2.6%，美光科技(MU.O)漲超1%，希捷科技(STX.O)跌幅收窄至0.5%，西部數據(WDC.O)、SK海力士(SKHY.O)跌幅收窄至1%。

Reserve Bank of India governor said the bank discussed all options before making a decision.

The yen edged higher on Wednesday as USD/JPY fell from a two-week high of 158.51 to around 158 after Bank of Japan official Ayano Sato unexpectedly signaled support for further policy tightening. Sato, previously viewed as dovish and one of two dissenters in September’s rate vote, said she backs the BOJ’s “gradual adjustment” of policy and that raising rates “helps achieve sustainable economic growth.” Gains were capped as the dollar remained broadly strong ahead of the Fed’s policy decision and rising oil prices weighed on Japan as an energy importer.