Traders think this legacy tech stock is the ultimate quantum play

If there're two things traders love right now, they are cutting-edge tech and an all-American comeback story. Throw in some help from the U.S. government, and it's been a recipe for success. That could explain why traders are pouring into options on IBM after news the Armonk, New York-based juggernaut stands to receive $1 billion from the U.S. Commerce Department, the biggest recipient of a series of grants to support quantum computing. …