Stocks on Wall Street wrapped their best week in nearly 12 months, as optimism about second-quarter corporate profits powered a rebound from the market's worst levels this year.
Other world markets also rose as positive leads from the US prompted buying in commodity-linked and exporter shares.
The Dow Jones Industrial Average climbed 511.55 points, or 5.3%, for the week, its strongest performance since the week ended July 17, 2009.
The gains came after a bruising end to the second quarter, with the Dow falling 10% and the S&P 500 index sliding 12%.
The recovery has largely come in the absence of fresh upbeat economic or corporate news and represents more a tempering of some of the pessimism.
Alcoa was the Dow's best performer of the week, gaining 9.4% ahead of its second-quarter earnings report on Monday, which marks the official start of the reporting season.
Other stocks closely tied to the global growth cycle also fared well, with Caterpillar up 9.3% for the week.
The Dow closed up 59.04 points, or 0.6%, to 10,198.03. The S&P 500 added 7.71 points or 0.7% to close at 1077.96. The index also gained over 5% for the week, its strongest performance in nearly a year with all of its sectors in the black.
The Nasdaq Composite added 21.05, or 0.97%, to 2196.45, bolstered by a 2.4% jump in Google after the Chinese government renewed a licence it needed to continue using its Chinese interest address.
Other markets: Europe, Asia up
European shares closed higher for the fourth straight session and also wrapping up the best week in a year.
The Stoxx 600 Europe index rose 0.6% to 250.09, bringing its weekly gain to 5.4%, its best since a 6.8% jump in the week ending July 17, 2009.
The UK's FTSE 100 rose 0.5% to 5132.94, gaining 6.1% for the week, the German DAX added 0.5% to 6065.24, a 4% weekly gain, and the French CAC-40 also rose 0.5% to 3553.48, a 6.2% weekly jump.
In Asia, Korean stocks shrugged off a surprise interest-rate increase by the central bank, while Japanese shares climbed in spite of hefty losses in Inpex after it announced capital-raising plans.
Elsewhere in the region, markets broadly rallied as positive leads from Wall Street prompted buying in commodity-linked and exporter shares.
The Nikkei Stock Average climbed 0.5% to 9585.32 in Tokyo, Australia's S&P/ASX 200 advanced 0.9% to 4396.31, Korea's Kospi rose 1.4% to 1723.01, Taiwan's Taiex added 0.5% to 7647.25 and Hong Kong's Hang Seng Index gained 1.6% to 7647.25.
China's Shanghai Composite was the biggest gainer, racking up 2.3% to 2470.92, while India's Sensex added 1.0% to 17,833.54 and Singapore's Straits Times gained 0.7% 2917.17.
Commodities: Oil up
Crude oil futures rallied the most in a week since May, fuelled by dropping US inventories and rosier economic data.
Light, sweet crude for August delivery rose 65USc, or 0.9%, to settle at $US76.09 a barrel in New York.
For the week, crude futures rose 5.5%, eating into the previous week's 8% slide caused by a batch of underwhelming economic data that raised fears about the pace of recovery.
Currencies: Euro down, up for week
The euro slipped against the dollar, but still ended the week up about 0.6% amid signs that investors are viewing it more positively.
The euro was at $US1.2640 from $US1.2703 late on Thursday. The dollar was at ¥88.65 from ¥88.38, while the euro was at ¥112.07 from ¥112.27. The UK pound was at $US.5066 from $US1.5155.
Nevil Gibson
Sat, 10 Jul 2010