Asian shares were mixed on Wednesday after the S&P 500 ticked to a record, as the U. S. dollar’s value slid further. Later Wednesday, the Federal Reserve will announce its next move on interest rates. The expectation is that it will hold its main interest rate steady for now. South Korea’s benchmark hit a record, lifted by gains for technology shares like computer chip maker SK Hynix, which climbed 3%. The Kospi was up 1. 3% at 5,152. 14. Tokyo's Nikkei 225 index lost 0. 5% to 53,055. 58...