Money in markets doesn't sit still. As the economy moves through its phases, capital shifts from one sector to another. That flow is called sector rotation, and behind it sits the business cycle.
What the business cycle is
The economy broadly repeats four phases: recovery → expansion → slowdown → recession. Growth, jobs, inflation and rates move together, and investors reposition across sectors to get ahead of the next phase.
Which sectors lead in each phase
Historically, the sectors that have led each phase look roughly like this (not an iron law):
- Recovery (recession ending, low rates): cyclically sensitive consumer discretionary, technology and financials tend to rebound first.
- Expansion (growth accelerating): growth/cyclical sectors like technology, industrials and materials.
- Slowdown (overheating, rising inflation and rates): inflation beneficiaries like energy and materials hold up relatively better.
- Recession (demand contracting): money flees to defensives — consumer staples, utilities and health care.
How to gauge the phase
The exact phase is only clear in hindsight, but a few gauges help:
- Yield-curve spread: inversion vs. re-steepening hints at recession vs. recovery.
- Inflation and rates: the direction of inflation and Fed policy separates slowdown from expansion.
- PMI and jobs: manufacturing activity and employment are the cycle's thermometer.
The limits of sector rotation
A caveat: markets price the phase in advance, so by the time the data confirms it, the move is often already done. Phase boundaries are fuzzy, and each cycle plays out differently. So treat rotation less as "perfect timing" and more as a framework for reading the flow of money.
How to use it
- Start with which sectors are strong now. Check where money is flowing today (sector performance) first.
- Pair it with the macro backdrop. Read it alongside rates, inflation and the yield curve to firm up your read of the phase.
- Keep diversifying. Rather than betting on one phase, it's more realistic to keep a core diversified and tilt weights.
Indicators worth watching alongside
The Global Market Dashboard has US sector performance on the Stocks tab so you can see where money is flowing today, and you can pair it with rates, the yield-curve spread and inflation on the Macro tab to gauge the phase.
This article is for informational purposes only and is not investment advice.