The Dow Jones Industrial Average closed Monday up 167 points (+0.3%) near 51,750 — a green number that's pure smoke and mirrors. Peel back the hood and the S&P 500 slipped 0.3% while the Nasdaq Composite got absolutely shredded, dropping 1.1%. This wasn't strength. It was a rotation so violent that the Dow became the passive beneficiary of capital fleeing everything with a growth multiple.