This version of the S&P GSCI equal weights its commodities, capping the highest weight component at 35% and the rest at 20%, and rebalancing on a quarterly basis. There are 18 components in the S&P GSCI, encompassing 24 specific commodities.
Top 10 Constituents by Index WeightExport
*Based on GICS sectors
The weightings for each sector of the index are rounded to the nearest tenth of a percent, therefore, the aggregate weights for the index may not equal to 100%.
*Based on GICS Sectors