Central GoldTrust (Amex:GTU) shares demurred 5.4% to $67.40, after entering into an underwriting agreement with CIBC World Markets Inc., as lead underwriter, and Credit Suisse Securities (Canada), Inc. under which the Underwriters have agreed to buy and sell to the public in Canada (except Quebec) and in the United States under the multijurisdictional disclosure system, 2,375,000 Units of Central GoldTrust.