Copper and zinc prices slipped on Tuesday as a firm US dollar and renewed bets on another Federal Reserve rate hike weighed on industrial metals. The moves came even as fresh data pointed to lingering tightness in zinc supply, according to Reuters.
What's driving the decline?
The dollar's strength is a key factor. Industrial metals like copper and zinc are priced in dollars, so when the greenback rises, they become more expensive for buyers using other currencies. That tends to dampen demand and push prices lower.
Adding to the pressure were softer US factory data, which suggested cooling manufacturing activity. That can signal weaker demand for metals used in construction and production. At the same time, traders increased their bets on another rate hike by the Federal Reserve, a move that would lift borrowing costs and potentially slow economic growth further.
Higher interest rates typically strengthen the dollar and raise the cost of holding non-yielding assets like metals, making them less attractive to investors.
Zinc's supply story
Despite the overall downward pressure, zinc showed signs of tight supply. Data from the London Metal Exchange (LME) showed that 'canceled warrants' — metal that has been earmarked for delivery and removed from available inventory — stood at 30,875 tons. That suggests a significant portion of warehouse stock is already spoken for, which can support prices in the longer term.
This mixed picture is common in metals markets, where macro forces like the dollar and interest rates often clash with physical supply and demand fundamentals.
What it means for investors
For everyday investors, the takeaway is that metals prices are influenced by a complex mix of global factors. A strong dollar and higher interest rates can weigh on commodities, but supply constraints can provide a floor.
If you hold shares in mining companies or funds that track metals prices, these dynamics matter. A weaker dollar or a pause in rate hikes could provide a tailwind, while persistent supply issues could keep prices elevated even in a tough macro environment.
It's also worth noting that the broader market is watching similar signals. For instance, strong economic data in Australia has kept rate-hike bets alive there, and gold has also dropped as the dollar and Treasury yields climb. These trends highlight how interconnected currency, rates, and commodity markets are.
Looking ahead
Investors will be watching upcoming US economic data and Federal Reserve communications for clues on the path of interest rates. Any signs of easing inflation or a softening labor market could reduce rate-hike expectations and potentially support metals prices.
On the supply side, continued declines in LME zinc inventories could keep the metal's price supported, even if the broader complex remains under pressure from macro headwinds.
As always, it's important to remember that commodity prices can be volatile, and past performance is not a guide to future returns. For those with exposure to metals, staying informed about both macro trends and supply fundamentals is key.
