Intermarket Review by David Penn
GOLDMAN SACHS COMMODITIES INDEX
The Goldman Sachs Commodities Index (GSCI) is a world production–weighted index of commodity prices based on the
average quantity of production for the last five years of available data. In addition to being a benchmark against which
commodity price performance can be judged, the subgroups of the GSCI are equally reliable measures of the price
performance of the various commodities that make up the GSCI. The provided weekly charts of these subgroups include both
the 20- and 50-period moving averages.