Copper Prices Surge on Tech Demand and Weak Dollar
Copper prices have been on the rise for three consecutive sessions, driven by a weaker US dollar and growing optimism about tech spending, particularly in AI data centers. The London Metal Exchange (LME) three-month copper contract is currently trading around $14,446 per metric ton, according to Reuters. This increase is partly due to macroeconomic factors, as a weaker dollar makes dollar-denominated commodities more affordable for international buyers. Additionally, the rally in tech stocks has fueled speculation that AI data centers and related infrastructure will require significant amounts of copper for wiring, which is difficult to substitute.
Looking ahead, S&P Global predicts that demand for copper from AI and defense-related applications could increase by about 50% by 2040. In the short term, however, the market may be more influenced by investor sentiment than actual demand, as the Shanghai Futures Exchange (SHFE) is closed for the National Day holiday until October 8th. This closure reduces the number of Chinese hedges and cross-market trades that typically anchor LME prices to physical buying, making copper prices more volatile and susceptible to investor moods.
The next critical test for copper prices will come when the SHFE reopens on October 8th. Chinese buyers and producers will likely resume hedging activities, bringing physical market signals back into play. If the LME rally is supported by real demand, the price may hold above the key support level of $14,253 and potentially challenge the September 10th peak of $14,875. Conversely, if the rally is merely sentiment-driven, the re-linking of futures to physical buying could lead to a pullback.