PT Vale Indonesia TBK (PTNDF, $0.18) lost -2 over the last three months. By comparison, the broader Other Metals/Minerals Industry returned over the same period. A.I.dvisor analyzed 576 stocks in the Other Metals/Minerals Industry over the last three months, and found that of them (3) exhibited an Uptrend while of them (6) experienced a Downtrend.