"Silver tumbled 34 per cent this year, making it the worst- performing commodity. It reached a record $US49.8044 an ounce in London in April 2011. Prices could drop to $US10 to $US15 "in days or weeks," according to Robin Bhar, an analyst at Societe Generale SA in London."
Read more: http://www.smh.com.au/business/markets/gold-silver-slump-to-near-3year-lows-20130621-2omf8.html#ixzz2WofjNWdK