London Gold Fix Calls Draw Scrutiny Amid Heavy Trading

``"Traders involved in this price-determining process have knowledge which, even for a short time, is superior to other people's knowledge," said Thorsten Polleit, chief economist at Frankfurt-based precious-metals broker Degussa Goldhandel GmbH and a former economist at Barclays. "That is the great flaw of the London gold-fixing... Participants on the London call can tell whether the price of gold is rising or falling within a minute or so, based on whether there are a large number of net buyers or sellers after the first round, according to gold traders, academics and investors interviewed by Bloomberg News''