Metals prices this morning are weaker with Dec gold -6.2 (-0.48%) at a 1-week low, Dec silver -0.122 (-0.72%) and Dec copper -0.015 (-0.47%). Monday's closes: Dec gold +4.7 (+0.37%), Dec silver +0.176 (+1.04%), Dec copper +0.0405 (+1.32%). Metals on Monday closed higher on fund buying of gold as long positions in gold ETFs rose to a 1-week high Friday. There were also signs of tighter copper supplies after LME copper inventories fell -1,875 MT to a 2-month low of 258,275 MT.