A massive clean up is under way after Australia's east coast was slammed by huge thunderstorms overnight that brought flash flooding, huge hailstones and power outages.Japan's Nikkei closed at a more than one-month high, recovering all its losses since the Bank of Japan's surprise policy tweak last month, though U.S.S&P500 futures dropped 0.27% on Tuesday.Music-streamer Spotify rose 2% on Monday as...