The pessimism in Europe initially took Wall Street lower though the market started to reverse course after midday.
In afternoon trading in New York, the Dow Jones Industrial Average fell 0.34 per cent, the Standard & Poor's 500 Index declined 0.33 per cent, while the Nasdaq Composite Index edged up 0.13 per cent.
Slides in shares of Verizon and those of Merck, down 4.3 per cent and 3.4 per cent respectively, led the Dow lower.
US wholesale inventories rose a larger-than-expected 0.4 per cent in October, following an upwardly revised 0.4 per cent increase in September, Commerce Department data showed.
The turmoil helped gold. Gold futures for February delivery rose 3 per cent to US$1,230.50 an ounce in midday trading on the Comex in New York.
"There are equity market concerns and an increase in the flight away from risky assets to quality," James Steel, an analyst at HSBC Securities (USA) in New York, told Bloomberg News. "Gold seems to be benefiting from that more than anything else."
Oil rebounded from five-year lows reached on Monday, but analysts believed the recovery will be short-lived.
"We're just treading water if you ask me," Gene McGillian, senior analyst at Tradition Energy in Stamford, Connecticut, told Reuters. "There's this idea again that we may have over-extended to the downside and that's why you're seeing some short covering coming in as people try to find a bottom to the six-month slide we've seen now."