CNBC | Asia markets open mixed, with Nikkei up 0.4%, while Kospi falls 0.1%, S&P/ASX 200 off 0.2% CNBC Investors digested the outcomes of the first meeting between U.S. President Donald Trump and Indian Prime Minister Narendra Modi. Gold prices tumbled as much as $20 an ounce overnight, with the move possibly due to a human error. Cheang Ming | @ ... |