What moves the iPhone index
The iPhone index moves when its materials move. This chart shows the five biggest: copper at 25% of the index, aluminum at 20%, gold at 18%, crude oil at 15% and silver at 10%. Each line is that material’s futures price, indexed to 100 at the left edge, so you compare moves instead of units. Tap a chip to isolate one.
Biggest mover in this window: silver, down 22.8%.
iPhone index materials, futures prices indexed to 100 at window start
Five materials carry 88% of the index weight
Source: commodity futures prices via the money2069 index engine, last reading 2026-08-05 21:30 UTC. Recording began on 2026-04-18, so history starts there and grows every day. The remaining 12% of the index is palladium and natural gas.