Tuesday's trading session felt like watching paint dry. Equities are basically frozen in place as everyone waits to see what the Fed announces this week. You know that tense moment before a big decision? That's where we are.

But here's what caught my eye: beneath the surface calm, some pretty notable sector rotations are happening. Money's quietly shifting between different industries, which usually signals that smart money is repositioning before the central bank makes its move.

Energy names showing unexpected strength while tech taking a breather. Defensive plays getting some love from institutional buyers. The usual pre-FOMC dance, but with a few surprising partners this time around.

Market's basically holding its breath until Wednesday afternoon. Classic wait-and-see mode.