Think of Fed rate hikes as slamming the brakes on a speeding train—the deceleration causes turbulence, not a smooth ride. Rate hikes intentionally tighten money, creating direct headwinds for equities:

* The "Lag Effect" Trap: Rate hikes take 12 to 18 months to hit corporate balance sheets. Stocks sink early because markets price in the recession and earnings slump expected down the road, long before it shows up in quarterly reports.

* The Death of TINA ("There Is No Alternative"): When risk-free Treasuries and money market funds offer solid 5%+ yields, stocks lose their monopoly on investor capital. Safe cash becomes a direct competitor to volatile equities.

* Discount Rate Math: Stock valuation models discount future earnings against interest rates. As rates rise, the present value of those future profits shrinks instantly, hitting tech and growth stocks hardest.

* "Good News Is Bad News": Strong economic metrics now spook investors because strong data gives the Fed permission to keep squeezing the economy.

Real market relief doesn't arrive while the Fed is tightening—it shows up only when the Fed stops hiking and signals an actual pivot to rate cuts.