KEY POINTS
  • Asian stock indexes carved out gains on Wednesday after a session of choppy trade in Japanese markets.
  • Hong Kong and Taiwan markets outperformed other regional indexes.
  • Australian corporates took center stage on the earnings front on Wednesday.
  • The greenback extended gains while oil prices slipped.

Asian stock indexes closed higher on Wednesday after a session of choppy trade in Japanese markets. More convincing gains were seen in Taiwan and Hong Kong markets.

Japan's benchmark index closed up 0.21 percent, or 45.71 points, at 21,970.81 after a session of choppy trade. Manufacturing stocks finished the day mostly higher, with Fanuc Manufacturing advancing 0.4 percent by the end of the session.