Macro

Earnings Revision Cycle

The multi-quarter pattern of analyst earnings estimate changes — the cleanest forward signal of corporate fundamentals.

Definition

Earnings revision breadth (the ratio of upward to downward analyst revisions) leads realized earnings by 1–2 quarters and equity prices by 4–8 weeks. Persistent downward revisions ahead of stable equity prices signal vulnerability; the inverse signals coming upside.

Citigroup's Earnings Revision Index and Bloomberg's analogue are the standard benchmarks.

Why it matters

Earnings revisions are a cleaner equity signal than headline EPS prints because they incorporate forward-looking guidance and sector dispersion.

Worked example

Q1 2023: revision breadth troughed near −40% (more cuts than raises) before turning positive in Q3. The S&P bottomed in October 2022 and the revision turn confirmed the rally was durable.

Frequently asked

How fast do revisions move markets?
Single-stock revisions impact within hours; aggregate-index revisions take 4–8 weeks to fully reflect.
Which sectors revise fastest?
Cyclicals (industrials, materials, energy) and tech revise sharply; staples and utilities are slow.
Do revisions lead recessions?
Yes — persistent breadth turning negative for 3+ months is one of the more reliable recession early-warning signals.
How do you trade revisions?
Long positive-breadth sectors / short negative-breadth sectors, or single-name pair trades within sectors.

Related terms

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