← Market GuidesDashboard →
Macro2026-06-21

PMI and ISM: The Leading Indicators That Read the Economy Early

What PMI and ISM are, what the 50 line means, how to read sub-components like new orders and employment, and the signals these leading indicators send to equities and rates.

If you want to gauge whether the economy is improving or weakening before official GDP arrives, PMI (Purchasing Managers' Index) is one of the fastest signals. It's a survey asking company purchasing managers "is it better than last month?", so it tends to move ahead of the real economy.

What PMI and ISM are

  • PMI (Purchasing Managers' Index): a survey of manufacturing and services purchasing managers, turned into an index. Published by S&P Global and others.
  • ISM: the US version from the Institute for Supply Management (manufacturing and services). The most-watched version in the US.

The 50 line

The key to PMI/ISM is 50.

  • Above 50: expansion (better than the prior month).
  • Below 50: contraction (worse than the prior month).
  • The further from 50, the stronger the expansion/contraction.

Trend matters too. A drop from 55 to 52 is still expansion, but a slowing one.

Reading the sub-components

The sub-indices often give a faster signal than the headline.

  • New Orders: a lead on future production — the most-watched component.
  • Employment: hints at the direction before the official (non-farm) jobs report.
  • Prices Paid: a leading signal of inflation pressure.

Signals to markets

  • Equities: a rebound in PMI is often friendly to risk assets on hopes for better growth and earnings.
  • Rates / the Fed: a hot prices component raises inflation/tightening worries; a soft one feeds easing hopes.
  • But it's a survey, so it can diverge from hard data — don't conclude from one print alone.

How to use it

  1. The 50 line + the trend. Read expansion/contraction together with the direction (accelerating/slowing).
  2. New orders and prices. Faster signals than the headline.
  3. Cross-check. Line it up with jobs, retail sales and inflation to complete the picture.

Indicators worth watching alongside

Check the PMI/ISM release schedule and results on the Global Market Dashboard economic calendar, and pair them with rate and inflation gauges to gauge the cycle.

This article is for informational purposes only and is not investment advice.

← More postsDashboard →