Alfa S.A.B de C.V (ALFFF, $0.41) lost -4 over the last three months. By comparison, the broader Chemicals: Specialty Industry returned over the same period. A.I.dvisor analyzed 220 stocks in the Chemicals: Specialty Industry over the last three months, and found that of them (5) exhibited an Uptrend while of them (4) experienced a Downtrend.