Aluminium Price

How the aluminium price has moved across key timeframes. Change is calculated from the opening price of each period to the current price.

Aluminium is the most abundant metal in the Earth's crust and the second-most used metal globally after steel. Its unique combination of light weight, corrosion resistance, and excellent conductivity makes it indispensable across transport, packaging, construction, and electrical transmission. Often spelled 'aluminum' in North America, it is a cornerstone of modern industrial economies and a key material in the energy transition.

Although aluminium compounds were used in antiquity, the pure metal was not isolated until 1825 by Hans Christian Ørsted. For decades it was more expensive than gold due to the difficulty of extraction — Napoleon III reportedly served state dinners on aluminium plates to impress guests. The breakthrough came in 1886 when Charles Martin Hall and Paul Héroult independently developed the electrolytic smelting process (the Hall-Héroult process) that made mass production economically viable. The Bayer process for refining alumina from bauxite ore, developed in 1888, completed the modern production chain. The London Metal Exchange began trading aluminium contracts in 1978, and today it is the most traded base metal on the LME by volume.

Transport is the largest demand sector (~27%), with aluminium used extensively in aircraft fuselages, automotive body panels, and increasingly in electric vehicle battery enclosures and structural components — EVs use roughly 30% more aluminium than conventional cars. Packaging (~20%) includes beverage cans, foil, and food containers. Construction (~25%) uses aluminium in window frames, curtain walls, roofing, and structural cladding. Electrical applications (~12%) include high-voltage transmission lines, where aluminium's conductivity-to-weight ratio beats copper. Other uses include consumer electronics (laptop and smartphone housings), industrial machinery, and defence applications.

Global primary aluminium production exceeds 70 million tonnes annually. China is overwhelmingly dominant, producing approximately 60% of world output, followed by India (~6%), Russia (~5%), Canada (~5%), and the UAE (~4%). Bauxite is mined primarily in Australia, Guinea, China, and Brazil, then refined into alumina before smelting. The smelting process is extraordinarily energy-intensive — producing one tonne of aluminium requires approximately 14,000 kWh of electricity, making smelters highly sensitive to power costs. About 75% of all aluminium ever produced is estimated to still be in use today due to high recycling rates, and recycled aluminium requires only 5% of the energy needed for primary production.

Aluminium prices are primarily set on the London Metal Exchange (LME), the global benchmark. Key price drivers include electricity costs (the single largest input cost for smelters), Chinese production policies (capacity caps, environmental curtailments, export tariffs), global industrial demand (especially from automotive and construction), bauxite and alumina supply disruptions, LME warehouse inventory levels, and the US dollar. Regional premiums above the LME price reflect local supply-demand conditions and logistics costs. Sanctions on Russian aluminium (Rusal) and Chinese capacity ceilings have been major market movers in recent years.

Investors can access aluminium through LME futures contracts (lots of 25 tonnes, quoted in USD per tonne), aluminium-focused ETFs, or shares in major producers such as Alcoa, Rio Tinto, Norsk Hydro, Hindalco, and China Hongqiao. Some investors also trade aluminium via broad commodity index funds that include base metals. Physical aluminium investment is impractical for retail investors due to storage costs and low value density compared to precious metals.