AngloGold Ashanti, the last remaining gold miner in the Top40 index has as a result significantly outperformed fellow blue chip counters in the week gone by. The new week see's AngloGold Ashanti gaining further following an update (for the interim period), in which all in sustaining costs have been reduced by 12% to $928/oz, gold production was ahead of guidance, while net debt to adjusted EBITDA has reduced to 1.95x.