Intermarket AnalysisIntermediate

The US Dollar and Gold

Why gold often moves against the US dollar index (DXY), how traders use the relationship as context, and the periods when both rise together.

Library categories

What it means

Gold is priced in US dollars, so a weaker dollar tends to make gold cheaper for other currencies and supports its price. Over many periods gold and the dollar index (DXY) move in opposite directions.

The relationship is a tendency, not a law: in risk-off episodes both can rise together as safe havens.

Why traders use it

Traders use the dollar as context for gold: a gold long while the dollar is breaking higher has a headwind; the same long while the dollar is falling has a tailwind.

Chart examples

Gold up, dollar down, then both up

InverseBoth riseDollar index (DXY)
Schematic: for most of the chart gold rises while the dollar index falls; at the end both rise together and the relationship breaks.Schematic diagrams drawn to explain the idea; they are not market data.

How to identify it objectively

  • 1Plot gold and DXY on the same timeframe.
  • 2Compare their direction over the last 20–50 bars.
  • 3Note periods where they move together instead of apart.
  • 4Use a rolling correlation to measure the relationship (see the correlation lesson).

Bullish use

  • 1Gold setup aligned with a falling dollar.
  • 2A break of a dollar support can add conviction to gold longs.

Bearish use

  • 1Gold short aligned with a rising dollar.
  • 2A dollar breakout can pressure gold.

What confirms it

  • The inverse relationship has held recently.
  • Both charts show structure breaks in opposite directions.

What invalidates it

  • Both rise together (safe-haven demand).
  • The correlation turns positive.

How a hypothetical setup is built

Entry

Take a gold setup only when the dollar is not moving strongly against it.

Stop

From the gold setup itself.

Target

From the gold setup; reduce size if the dollar turns.

A hypothetical illustration of how the concept is turned into a plan, not a recommendation. Practise it on a paper account first.

Historical testing

Not tested on The Tradeskill. The drawing is schematic: gold rises while DXY falls, then both rise together at the end.

Limitations: when it fails

  • Correlations change over time.
  • News can move both in the same direction.
  • Context only; it does not time entries.

Knowledge check

Pick an answer to see the explanation. Nothing is saved.

Gold and the dollar index usually move…

1. Gold and the dollar index usually move…

Can both rise together?

2. Can both rise together?

How is the relationship best used?

3. How is the relationship best used?

Practise it risk-free

Open the free chart, use replay to go back in time and look for this concept candle by candle with $20,000 in virtual money.