Yield Curve

Context & Mechanics

Structure and shapes

The yield curve plots the yields of government bonds – usually US Treasuries – against their maturity, from 3 months to 30 years. Three shapes dominate interpretation: the normal curve rises with maturity because longer commitment demands higher risk premia. The flat curve marks transition phases. The inverted curve – short yields above long ones – is the exception with signal value. The metric used is the spread between two points, most commonly 10 years minus 2 years (2s10s) or 10 years minus 3 months.

What the curve prices

The short end hangs directly on the central bank's expected policy rate path; the long end prices long-term growth and inflation expectations plus a term premium. An inversion arises when the market expects high short-term rates but falling long-term ones – typically because it bets on an economic cooldown with later rate cuts.

Inversion as a signal

The inverted curve has historically preceded most US recessions – with a lead of roughly six to 24 months and occasional false signals. It is therefore unsuitable as a timing instrument: equity markets historically often kept rising for months after inversions. Also watched is the re-steepening: when the curve steepens again after an inversion because the short end falls, the actual weak phase of the business cycle historically often began.

Why it matters for traders

The yield curve is a regime indicator, not a setup: it helps classify the rate environment, sector strength (banks profit from a steep curve) and risk appetite. In the GlanWick chart, historical market phases along the curve shape can be traced by way of example – GlanWick is a training and simulation tool and not a prop firm itself.

Execution Example

The yield on 2-year US Treasuries sits at 4.8%, on 10-year notes at 4.2%. A trader classifies the constellation for a market-regime analysis.

Spread calculation: 4.2% − 4.8% = −0.6 percentage points → the 2s10s curve is inverted.
Interpretation: the market expects high rates short term but cuts down the line – historically a typical late-cycle constellation.
Lead time: six to 24 months historically often lay between inversion and the start of a recession – the inversion is unsuitable as a short-term sell signal.
Watchpoint: a rapid re-steepening – the 2-year yield falling towards 4.0% – would historically be the more critical signal for the start of the weak phase.

Execution Risk & Errors

Trading an inversion as a short-term sell signal for equities

Looking at only a single spread (e.g. 2s10s) instead of several curve points

Ignoring lead times of months to years

Equating inversion with the start of a recession

Overlooking the re-steepening after the inversion, which historically often marks the more critical phase

Frequently Asked

What does an inverted yield curve mean?

Short-term bond yields sit above long-term ones. The market then expects falling rates down the line – historically this constellation preceded most US recessions with a lead of six to 24 months.

Which spreads are watched most?

10 years minus 2 years (2s10s) and 10 years minus 3 months. The latter is considered the more meaningful recession indicator in research, for example at the New York Fed.

How reliable is the inversion as a recession signal?

Historically it caught most US recessions, with occasional false signals and a widely varying lead time. It is a regime hint, not a timing instrument.

What does the curve mean for equity traders?

It describes the rate environment: a steep curve historically favours banks and cyclicals, an inverted curve marks late-cycle phases with higher volatility and more frequent regime changes.