* U.S. crude, distillates, gasoline stocks fall
* Dollar strength caps gains on oil, commodities
* Strong U.S. home sales data rallies sentiment (Updates prices, previous SINGAPORE)
LONDON, Dec 23 (Reuters) - Oil traded above $74 on Wednesday, buoyed by a sharp drawdown in U.S. crude stocks and an unexpected fall in the gasoline supply, but a firmer dollar limited gains.
U.S. crude for February <CLc1> rose 24 cents to $74.64 a barrel by 0821 GMT in thin pre-holiday trade, after rising 68 cents on Tuesday. Prices have gained almost $6 since Dec. 13.
London Brent crude for February <LCOc1> rose 31 cents to $73.77.
Crude inventories in the world's biggest oil consumer fell 3.7 million barrels last week against analysts' expectations of a 900,000-barrel drop, the American Petroleum Institute (API) said on Tuesday. [
]The U.S. Energy Information Administration's (EIA) weekly report is due at 10:30 a.m. EST (1530 GMT) on Wednesday.
"The API data (is bullish) and the market anticipates EIA data...to show resonably significant drawdown in the crude stocks as well as in some of the oil products stocks," said Ben Westmore, commodities economist at National Australia Bank.
"That's sort of positive short-term sentiment."
Gasoline inventories fell 1.1 million barrels as imports also slipped, API data showed, after a Reuters poll forecast a 1.2 million-barrel build. [
]Inventories of distillate fuels fell by just 745,000 barrels, against forecasts for a 1.9 million-barrel drop, despite cold weather in the U.S. Northeast, the biggest heating oil market in the world. Total U.S. heating oil inventories fell by 993,000 barrels. [
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ECONOMY OPTIMISM
Oil's recovery was curbed by a strengthening dollar, which touched a two-month high versus the yen on positive U.S. economic news and the steepest Treasury yield curve on record. [
]The dollar also held firm against a currency basket. <.DXY>
Oil prices have often retreated this year when the dollar firms, making crude more costly for holders of other currencies.
Further optimism about an economic recovery was reflected by surprisingly strong sales of previously owned U.S. homes, which boosted Western stock markets, and Asian equities followed suit.
U.S. existing home sales jumped 7.4 percent in November to an annual rate of 6.54 million units, the fastest pace since February 2007. [
]As expected, the Organization of the Petroleum Exporting Countries (OPEC) left output policy unchanged with the implied target for members' output, excluding Iraq, at 24.84 million barrels per day (bpd).
But concerns remain about the organisation's ability to persuade members to stick to quotas. [
] [ ] (Reporting by Chris Baldwin in London and Judy Hua in Singapore)