U.S. employers axed payrolls by 533,000 jobs in November, the most in 34 years and far more than expected, government data on Friday showed, as the year-old recession hammered every corner of the U.S. economy.

U.S. stock markets opened lower, oil prices and the dollar weakened and U.S. government bond prices rallied as the data showed the U.S. downturn was deepening.

"You can't get much uglier than this. The economy has just collapsed, and has gone into a free fall," said Richard Yamarone, chief economist at Argus Research in New York.