Got a theory, might Trump put a tariff on Chinese steel next? AKS and X have some unusual call buying today... stockcharts.com/c-sc/sc?s=x&p=D&yr=0&mn=3&dy=0&i=p99860602639&r=1516720709376 stockcharts.com/c-sc/sc?s=aks&p=D&yr=0&mn=3&dy=0&i=p99860602639&r=1516720709376