CNBC’s ‘Mad Money’ host Jim Cramer called the market’s behavior in the quantum computing sector “ironic” on Thursday, highlighting a stark divergence between legacy giant International Business Machines Corp. (NYSE:IBM) and its pure-play rivals.Cramer Questions IBM’s Fall Despite ‘Advanced’ Quantum ProductIn a post on X, Cramer noted that IBM was “down big,” after it slid 6.54% in premarket on Thursday despite having what he called the “most advanced quantum product,” while other quantum companies soared.Th ...