Commodities / 14 / COVER STORY Source : FE Analytics Performance of index since 2020 bottom S & P GSCI Copper Spot ( 104.5 %) While technological advances are driving demand for some commodities , in some cases they are also detracting from it Apr20 Jun Aug Oct Dec Feb21 Apr Jun Aug -20 % 0 % 20 % 40 % 60 % 80 % 100 % 120 % 140 %