Monthly Metals Index Report: Price Trends and Indexes - January 2025
To help you understand month-to-month metal price trends across industries and within specific metal markets, MetalMiner issues the Monthly Metals Index (MMI) report (including 10 metal price charts) on 10 sub-indexes:
- Aluminum
- Copper
- Stainless
- Raw Steels
- Rare Earths
- Automotive
- Construction
- Renewables
- Global Precious Metals
- Grain-Oriented Electrical Steel

How You Can Use the MetalMiner Monthly Metals Index (MMI) Report
Use this report and metal price charts as an economic indicator, much like the ISM Purchasing Managers Index (PMI) or the BLS Producer Price Index (PPI), for contracting, forecasting, predictive analytics and tracking which commodities have the greatest volatility. The MetalMiner Monthly Metal Index report offers news and analysis for 10 key metal group price trends, including aluminum, steel and copper.