Lithium Trading Hits Record on CME as Funds Seize Budding Market

Trading of CME Group Inc.’s nearly three-year-old lithium hydroxide futures contract is soaring, with more funds crowding into the budding market as prices of the battery metal falter.

The number of outstanding contracts hit a record high of 24,328 in the first quarter, and open interest extends to September 2025 — an indication of more liquidity for the nascent contract, according to the US bourse. The number of futures changing hands in the quarter was close to the trading volume for all of last year. CME, one of the world’s largest commodity exchanges, introduced its contract for lithium hydroxide — a chemical form of the battery metal — in May 2021.

This year’s growth in open interest builds on the robust liquidity of 2023, which was driven by the arbitrage trade between China and the US. The Asian nation launched a lithium carbonate contract on the Guangzhou Futures Exchange last July.

CME Lithium Trading Surges

The surge in open interest is a positive sign that the market is gradually maturing for the lithium industry, which is still evolving compared to other metals such as copper and aluminum. A well-developed derivatives market is crucial for commodities since it lets producers, merchants and end-users hedge against volatility in the spot market. At the same time, hedge funds and other financial players can also trade on volatility and price spreads to make profit.