Gold, US Dollar, and Real Interest Rates

Ask a retail trader what drives gold and they'll say "the dollar." That's half right and often wrong. The real driver of gold is the real interest rate — nominal yields minus inflation. Once you understand that, gold stops being a mystery.

Why gold pays no yield

Gold generates no cash flow. No coupons, no dividends, no earnings. So gold's opportunity cost is the yield you give up by holding it instead of a Treasury bond. When real yields rise, gold becomes less attractive. When real yields fall — or go deeply negative — gold shines.

The three-variable relationship

• Strong dollar + rising real yields → gold usually falls hard
• Strong dollar + falling real yields → gold can rise despite the dollar
• Weak dollar + falling real yields → gold's most powerful bull setup
• Weak dollar + rising real yields → mixed, often range-bound

The dollar alone does not control gold. The 2000s bull market in gold happened while the dollar was mixed — because real rates were falling and inflation was rising. The 2013 gold crash happened partly because real yields spiked.

How to read real rates

The cleanest proxy is the 10-year TIPS yield (Treasury Inflation-Protected Securities). It is the market's direct measure of real yields. Watch it daily: rising TIPS yield is a headwind for gold; falling is a tailwind; deeply negative is a structural bull regime for gold. You can also compute a rough real rate: 10-year Treasury yield minus 10-year breakeven inflation rate.

The classic inverse correlation and its exceptions

Gold is priced in dollars, so a stronger dollar makes gold more expensive for non-US buyers. That's the textbook inverse correlation. But it breaks down whenever real rates disagree with the dollar. In 2022, both the dollar and gold rose together because real yields were volatile and inflation was uncertain. The dollar-Gold inverse correlation is a default, not a law.

Trading implications

1. If you trade gold (XAU/USD), watch the 10-year TIPS yield alongside DXY
2. A divergence — gold rising while the dollar rises — usually means real rates are falling; respect that signal
3. The strongest gold trends come when real rates and the dollar both point the same way
4. Gold often leads inflation expectations; a sustained gold breakout can warn of rising breakevens before CPI prints confirm it

The bottom line

Gold is a real-rate trade wearing a dollar costume. Track the 10-year TIPS yield and the dollar together, and you'll stop being surprised when gold refuses to obey the dollar chart. That dual read is the difference between a gold trader and a gold guesser.