Bombay Durpun - Asian markets drop as Fed gears up for interest rate decision

The decision, which is expected to see officials lower borrowing costs again, comes in a busy week for central banks, with announcements in Japan and Britain also due.

Investors are keeping tabs on Beijing after Chinese leaders' latest measures to kickstart the economy fell short of expectations, with weak retail sales data Monday reinforcing the need for more support.

The Fed is widely expected to lower rates for the third meeting in a row Wednesday as it looks to guide the world's top economy to a soft landing, though its statement will be pored over for clues about next year's outlook.

Investors have started paring their bets on how many times it will cut over the next 12 months owing to still-sticky inflation, a strong labour market and uncertainty about Trump, who has pledged to slash taxes and impose tariffs on imports.

Stefan Hofrichter, head of global economics and strategy at Allianz GI, said the US economy had defied warnings of a recession and growth was expected to power ahead, adding the firm's "base case scenario remains a 'soft landing' for the US and world economies".

However, he added: "The wild card is what happens after Donald Trump takes office as US president. The lavish spending he's proposed could boost US growth in the short term.

"But the impact of the higher tariffs he's mooted for US trading partners may also dampen the outlook for Europe. We need to wait to see the extent to which his election campaign promises become policy."

Wall Street ended mostly on the front foot, with a surge in tech giants helping the Nasdaq to a record high, but Asia was unable to pick up the baton.

Tokyo, Hong Kong, Shanghai, Singapore, Seoul, Taipei, Manila, Mumbai, Bangkok and Jakarta all fell, though Sydney and Wellington rose.

Bitcoin hit another record high of $107,791 on continued optimism that Trump will introduce measures to deregulate the cryptocurrency market.

The Fed rate decision will be followed Thursday by announcements in Japan and Britain.

Opinion is split on whether the Bank of Japan will unveil a third hike of the year -- having lifted in March for the first time in 17 years -- as officials in Tokyo look to shift the country away from years of ultra-loose policies.

Still, while the BoJ and Fed are on course to bring their rates closer together, the yen is struggling to strengthen and is stuck around 154 per dollar.

- Key figures around 0710 GMT -

Tokyo - Nikkei 225: DOWN 0.2 percent at 39,364.68 (close)

Hong Kong - Hang Seng Index: DOWN 0.5 percent at 19,703.35

Shanghai - Composite: DOWN 0.7 percent at 3,361.49 (close)

Euro/dollar: DOWN at $1.0500 from $1.0509 Monday

Pound/dollar: DOWN at $1.2667 from $1.2678

Dollar/yen: UP at 154.15 yen from 154.13 yen

Euro/pound: UP at 82.88 pence from 82.86 pence

West Texas Intermediate: UP 0.2 percent at $70.88 per barrel

Brent North Sea Crude: UP 0.3 percent at $74.13 per barrel

New York - Dow: DOWN 0.3 percent at 43,717.48 (close)

London - FTSE 100: DOWN 0.5 percent at 8,262.05 (close)

C.Jaggi--BD