Century Aluminum (CENX) shares rallied 6.4% in the last trading session to close at $26.09. This move can be attributable to notable volume with a higher number of shares being traded than in a typical session. This compares to the stock's 4.1% gain over the past four weeks.CENX’s shares are moving higher as it is poised to benefit from higher domestic aluminum prices as a result of the 50% tariffs on aluminum imports, which would drive its revenues. The restart of the Mt. Holly smelter to bring it to full ...