Best Copper ETFs: 5 Top Copper Funds for the AI Data Center Boom

Best Copper ETFs: 5 Top Copper Funds for the AI Data Center Boom

Copper doesn’t typically come with the same “main character energy” that gold and silver offer to investors. But the industrial metal has surged to all-time highs in 2026, due to a variety of supply and demand challenges.

Copper has a strong base-level of demand, since it’s used in a huge number of industrial applications, including wiring and pipes. Demand is set to rise due to high-tech investments, too, such as artificial intelligence (“AI”) data centers, the electrification of the economy, electric vehicles, as well as charging and storage tech.

The supply side supports higher pricing, too. Copper production has faced years of underinvestment, leading to supply bottlenecks and rising prices. Because of all these factors, Southern Copper called copper “the best fundamental story in commodities” in a May 2025 presentation.

Investors expecting the metal to rise further can turn to the best copper exchange-traded funds (“ETFs”) since they offer potentially strong long-term returns.

Copper ETFs let investors get exposure to the metal without having to pick individual winners, making it much easier to invest, whether you’re a newer investor or an old hand. Plus, ETFs offer the advantage of diversification, reducing the risk that a single position will sink your returns.

So, copper presents a more fundamentally backed investment case than, say, the best gold ETFs, which are more speculative, albeit with a strong track record as a store of value.

Here are the top copper ETFs, historical returns, expense ratios, and their advantages.

Top Copper ETFs to Invest in for 2026

If you’re looking to play the move in copper using a fund, you have a few options, depending on exactly how the fund invests in the metal.

  • Copper futures: This kind of fund uses futures contracts to invest in copper, so it must continually “roll” its contracts over time, creating greater expense and lowering returns.
  • Established miners:These funds own the companies that mine copper and other metals, such as gold and silver. Mining ETFs are more volatile than copper itself, so they move up faster than copper prices, and down faster, too.
  • Junior miners:These funds own speculative “junior” miners, which are less established and, in some cases, may not even have a working mine.

Since an ETF’s holdings can differ significantly, it’s vital to understand exactly what a fund owns and the kind of exposure you’re looking for, before you invest. These funds will generate returns differently based on copper prices, with miners tending to fluctuate the most on a given change in prices of the industrial metal.

Fund (ticker)One-year returnFive-year annualized returnExpense ratio
United States Copper Index Fund, LP (CPER)26.5%7.7%1.06%
Global X Copper Miners ETF (COPX)146.7%19.8%0.65%
iShares Copper and Metals Mining ETF (ICOP)119.5%N/A0.47%
Sprott Copper Miners ETF (COPP)136.2%N/A0.65%
Sprott Junior Copper Miners ETF (COPJ)154.5%N/A0.76%
Source: Data from Morningstar, April 20, 2026

How MarketWise Selected These Funds

MarketWise chose its best copper funds based on the following criteria:

  • Funds with exposure to copper miners
  • Funds with at least a year of strong returns
  • A moderate expense ratio or lower
  • No leveraged or inverse funds

1. United States Copper Index Fund, LP (CPER)

This fund uses futures contracts to track the daily price move in the SummerHaven Copper Index Total Return minus the fund’s expense ratio. This fund is a better short-term play than a long-term pick, since the cost of extending its futures contracts bleeds away net asset value.

Top holdings: Copper futures

2. Global X Copper Miners ETF (COPX)

This fund tracks the Solactive Global Copper Miners Total Return Index, and it includes nearly 40 mining stocks. It has a strong, long-term record and is the largest fund here by net assets.

Top holdings: Lundin Mining, Sumitomo Metal Mining, KGHM Polska Miedz, Freeport-McMoRan (FCX), Glencore

3. iShares Copper and Metals Mining ETF (ICOP)

This fund tracks the STOXX Global Copper and Metals Mining Index and has stakes in about 45 stocks. This fund has the lowest expense ratio on our list and was launched in June 2023.

Top holdings: Freeport-McMoRan, Anglo American, BHP Group (BHP), Grupo Mexico SAB de CV, Teck Resources (TECK)

MORE: The best silver ETFs to buy for long-term investors

4. Sprott Copper Miners ETF (COPP)

This fund tracks the Nasdaq Sprott Copper Miners Index, and it offers something a bit different: exposure to mining stocks, plus physical copper. The fund has about 60 positions. It’s a relative newcomer, launching in March 2024, though Sprott is a well-known commodities shop.

Top holdings: Freeport-McMoRan, Teck Resources, Antofagasta, KGHM Polska Miedz, Lundin Mining

5. Sprott Junior Copper Miners ETF (COPJ)

This fund tracks the Nasdaq Sprott Junior Copper Miners Index, and it’s the only pure-play ETF focused on junior copper miners. The fund has about 50 positions, and its expense ratio of 0.76% is somewhat more expensive than its larger cousin’s. It launched in February 2023.

Top holdings: Arizona Sonoran Copper, Taseko Mines (TGB), Minsur, Solaris Resources (SLSR), Faraday Copper

Pros and Cons of Buying Copper ETFs

Here are the advantages and disadvantages of investing in a copper ETF.

Advantages of Copper ETFs

  • Easier to invest in copper: A copper ETF makes it easier to invest in copper than buying the physical metal yourself, in particular, because it has relatively low value to weight. Plus, investors can buy a portfolio of copper miners without having to spend time and energy on analyzing individual mining stocks.
  • Mining stocks have leveraged upside to copper prices: Mining stocks usually move up faster than copper itself. So, if copper rises, a miner’s profits tend to rise even faster. That benefit translates into ETFs that hold mining stocks.
  • Play the copper trend: If you’re looking to play copper because of rising investment in data centers, electrification, and electrical storage, ETFs make it easy to play a metal at the center of all those trends.

Disadvantages of Copper ETFs

  • Price can be volatile:Copper prices can fluctuate a lot, as is typical for commodities. Copper has moved up sharply over the past year or two, so it may not repeat these kinds of returns in the near future.
  • Leverage can hurt your returns: Leverage is great for miners and miner ETFs when copper prices are rising, but it stings just as much when copper falls. The inherent leverage in mining stocks works both ways.
  • Mining ETFs are not pure copper plays: As is typical for miners, it digs up more than just copper. Miner ETFs don’t provide pure exposure to copper, but instead offer companies that mine copper and a range of other valuable deposits.

Regards,

James Royal

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