Hong Kong - Asian markets edged up on Wednesday on bargain-hunting, although gains were limited following more losses on Wall Street, while investors await the outcome of a Federal Reserve policy meeting.
Oil prices extended their losses to fresh five-and-a-half-year lows, while the dollar dipped against the yen ahead of the Fed get-together, which is being closely watched for an idea about its plans for interest rates.
Tokyo edged up 0.49%, Hong Kong added 0.12%, Sydney was 0.49% higher, Seoul put on 0.10% and Shanghai tacked on 0.35%.
Global markets have been in turmoil this week owing to concerns about the effects of plunging oil prices on energy firms as well as the Russian economy, which is also straining under the weight of Western sanctions.
On Wednesday crude slipped again, ahead of the release of the latest US supply report. US benchmark West Texas Intermediate for January delivery fell 56 cents to $55.37 while Brent crude for February was down 19 cents to $59.82.
US dealers offered a weak lead, with unease over the crude market as well as Russian woes leading to a sell-off on Wall Street.
The Dow eased 0.65%, the S&P 500 fell 0.85% and the Nasdaq tumbled 1.24%.
However, Asia investors took advantage of cheap valuations.
"After several days of steep falls, stocks are definitely cheap enough to pick up, but the markets remains beholden to exterior influences such as volatile currency and commodity price," Hiroichi Nishi, SMBC Nikko Securities general manager of equities, told Dow Jones Newswires.
"The turmoil may be far from over."
Eyes are now on the end later Wednesday of the Fed's two-day meeting, with dealers looking for some guidance over monetary policy amid growing speculation that the central bank will hike interest rates by the middle of 2015.
Despite expectations of higher US rates the dollar continues to retreat against the yen, with fears over the global economy sending traders into safer investments.
The dollar was ¥116.50 against ¥116.59 in New York and well down from ¥117.39 in Tokyo earlier on Tuesday.
The euro bought ¥146.20 and $1.2508 against ¥145.86 and $1.2511.
Gold was at $1 197.78 an ounce compared with $1 199.36 late on Tuesday.