London Metal Exchange copper jumped above the key $8,000 a metric ton Tuesday to a seven month high, bolstering the entire base metals complex, with further gains expected overnight, according to market participants. Fund and speculative buying pushed copper prices sharply higher with market activity heating up once prices broke through $7,900/ton, said a base metals broker in London. Moreover, a breach of the key $8,000/ton price triggered a flurry of technical-related buying, the broker added. LME copper jumped over 3.5% to a seven month high of $8,050/ton before retreating to a PM kerb of $8,048/ton. A fall in LME copper stocks by 2,575 tons Tuesday initially supported prices. LME copper stocks have declined roughly 5% from the start of April. Moreover, stronger than expected U.S. housing starts figures were also very supportive for construction-intensive copper, according to market participants. Housing starts increased 0.8% to a seasonally adjusted 1.518 million annual rate, after jumping 7.6% in February. Economists were expecting a 1.6% drop in the March figure. Building permits, meanwhile, also rose 0.8% last month, against expectations of a 1.4% decline. Meanwhile, some analysts pointed to ongoing concerns at PT Freeport Indonesia's massive Grasberg mine as adding support to prices. As of late Tuesday, Tongoi Papua, a labor group that lobbies on behalf of Freeport's native employers from Papua, said it refused to hold discussions with the company as Freeport's top management declined to grant the group a teleconference. A major sticking point has been the group's demands on wages and benefits. Tongoi Papua has said it will hold a peaceful rally involving about 6,000 to 10,000 people Wednesday if its demands aren't met. The Grasberg mine produces around 1,800 tons of copper and 9,000 troy ounces of gold a day, but traders have said the protest isn't likely to immediately affect production. Nevertheless, traders said the price run-up has been driven by speculators and not by fundamental news. "I think Chinese buyers will come in and buy copper overnight following the strong gains in Europe," a copper analyst said. According to Edward Meir of Man Financial, copper's next upside target is $8,200/ton, while good support should be seen around $7,700/ton. In other metals, zinc and nickel surged on the back of strong copper gains. Three-month zinc jumped over 5% to a three-month high of $3,720/ton on fund and speculative buying, while nickel jumped some 4% to above $48,000/ton. A jump through the 200-day moving average of $3,635/ton also triggered a flurry of technical buying, an LME analyst said. "Funds are just beginning to get out of short positions in zinc, because there are uncertainties of how much cheap zinc there is coming out of China going forward," said JP Morgan analyst Michael Jansen. Low and declining LME nickel inventories have also attracted buyers. LME nickel stocks are down some 20% since the start of April, according to LME data. Meanwhile, three-month tin jumped to a fresh record high of $14,950/ton on consumer and fund buying amid thin market conditions. Ongoing supply concerns in Indonesia - which produces roughly one third of global supply - continue to underpin prices. Last October, Indonesia closed dozens of small-scale smelters that together produced about half the country's annual tin output on allegations they were purchasing tin ore illegally, damaging the environment and evading taxes. LME tin inventories are down 10% since the start of April and down 32% since the start of 2007. Prices in dollar a metric ton.
3 Months Metal Bid-Ask Change from Monday PM kerb Copper 8048.0-8049.0 Up 319 Lead 2015.0-2020.0 Up 10 Zinc 3719.0-3720.0 Up 219 Aluminium 2890.0-2895.0 Up 68 Nickel 48400.0-48500.0 Up 2200 Tin 15000.0-15050.0 Up 475