An arbitrage between two of the world's main copper contracts has had the market chasing shadows over the week ended Wednesday July 28.
On July 26, the Comex active (September) contract traded at more than $300 per tonne above London Metal Exchange price levels for the month to date, in what was a record spread between the two contracts."There are two sides of the coin," Citi metals analyst Oliver Nugent told Fastmarkets. "The US is tight, really calling out for incremental units, but you've also...