Most Asian stock markets rose Tuesday, AP reported. Tokyo's Nikkei 225 index rose 1 percent to 19,437.98 and Hong Kong's Hang Seng jumped 1.1 percent to 24,961.29. Sydney's S&P-ASX 200 gained 0.9 percent to 5,809.10. Seoul's Kospi added 0.5 percent to 2,083.86. The Shanghai Composite Index slipped 0.2 percent to 3,208.31. The dollar gained to 114.38 yen from Tuesday's 114.31 yen. The euro edged up to $1.0577 from $1.0571. Benchmark U.S. crude sank 35 cents to $52.85 per barrel in electronic trading on the New York Mercantile Exchange. The contract gained 27 cents on Tuesday to $53.20. Brent crude, used to price international oils, lost 27 cents to $55.70 in London. It advanced 38 cents the previous session to $55.97.