Despite potential risks from a trade war, Arconic Inc ARNC and Constellium NV CSTM boast favorable risk-reward profiles, according to Jefferies. Jefferies' Martin Englert initiated coverage of Arconic with a Buy rating and $23 price target and Constellium with a Buy rating and $14 price target. On the other hand, the analyst initiated coverage of Kaiser Aluminum Corp. KALU with a Hold rating and $122 price target. Source