By Rocky Swift

TOKYO, May 28 (Reuters) - Asian shares continued a rally from Wall Street and the dollar held gains on Wednesday on promising economic signs in the United States and speculation of strong tech earnings.

Markets welcomed what appeared to be easing trade frictions between the U.S. and Europe while global bond markets settled down after a scary surge in long-term yields. U.S. consumer confidence surprised on the upside ahead of closely watched jobs figures on Thursday.

Nvidia jumped more than 4% yesterday and will be the last of the Magnificent 7 tech giants to report earnings after markets close in the U.S.

"There is renewed confidence that Nvidia can beat the consensus estimates," said Chris Weston, head of research at Pepperstone.

If Nvidia comes through with better-than-expected sales and profit margins "the rally is on," he added.

The chipmaker is expected to report that first-quarter revenue surged 66.2% to $43.28 billion, according to data compiled by LSEG.

In signs of a thaw between the U.S. and Europe, European Union officials have asked companies for details of their U.S. investment plans, according to two sources familiar with the matter.

MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS was up 0.3% in morning trading while Japan's Nikkei .N225 advanced 0.6%, climbing a fourth straight session.

The dollar index =USD, which tracks the greenback against a basket of currencies, rose 0.1%, adding to Tuesday's 0.6% rally. The greenback advanced 0.1% to $1.132 against the euro EUR=.

Australian shares .AXJO were up 0.17%, but the nation's currency slid 0.2% after April consumer price data came in above expectations. The kiwi dollar slid 0.3% after the Reserve Bank of New Zealand cut rates as expected.

Japanese bonds slid, trimming a surge yesterday, ahead of a 40-year auction and on speculation the Ministry of Finance will reduce the issuance of long-dated securities.

Oil prices ticked up in early trading as the U.S. barred Chevron CVX.N from exporting crude from Venezuela under a new authorization on its assets there, raising the prospect of tighter supply.

Brent crude futures LCOc1 rose 0.4% to $64.37 a barrel, while U.S. Spot gold XAU= rallied 0.1% after dropping more than 1% on Tuesday.

(Rocky Swift in Tokyo; Editing by Saad Sayeed)

((rocky.swift@thomsonreuters.com;))