Dollar and Yields: What Really Moves Gold (DXY, Real Yields, XAUUSD)

Transcript

Gold, 12 May 2025. The US and China announce a pause in their tariff fight. On top, gold. Under it, the US dollar index. In one hour, from 03:00 New York time, 07:00 UTC, the dollar index jumps almost one full point. In that same hour, gold falls 54 points. By the close, gold was down 116 points on the day. The 10-year yield rose, and so did the real yield. A stronger dollar and higher yields: two winds blowing against gold. But this link is not a law. A few months earlier, in January 2025, the dollar and gold rose together. Traders who sold gold only because the dollar was strong got it badly wrong. This is the lesson on the dollar and yields. You'll learn why the dollar moves gold, what real yields are, how to read DXY and the 10-year next to gold, rolling correlation, the other drivers, how to use all this as a bias filter, a real failure, and how pros grade it.

Chapter one. Why the dollar moves gold. Gold trades all over the world, but its main price is in US dollars. XAUUSD simply means: how many dollars for one ounce of gold. Now imagine the dollar gets stronger. For a buyer in Europe or Japan, the same ounce now costs more of their own money. So they buy less, and the dollar price tends to slip. There's a second effect. When the dollar is strong, each dollar buys more gold. So the number on your chart goes down, even if nothing else changed. That's why a stronger dollar usually weighs on gold, and a weaker dollar usually helps it. Usually. Not always. Keep that word in mind.

Chapter two. Real yields, and the cost of holding gold. Gold pays you nothing. No interest, no dividend. A US government bond pays interest every year. That's its yield. So holding gold has a cost: the interest you give up. Traders call this the opportunity cost. But interest alone isn't the full story, because prices rise over time. What matters is the real yield: the 10-year yield, minus the inflation the market expects. A real example. On 28 October 2026, the 10-year yield was about 5%. The real yield, from inflation-protected bonds, was 2.67. The gap between them is the market's inflation guess: about 2.4% a year. When real yields rise, holding gold costs more, so gold usually struggles. When they fall, gold usually gets a tailwind. 2022 is the textbook case. From March to November, the real yield went from below zero to 1.74, and gold fell 412 points. Then the link broke. From 2023 to 2026, the real yield never went below 1, and gold still more than doubled. Something bigger was buying. We'll get to that.

Chapter three. How to read DXY and the 10-year next to gold. DXY, the US dollar index, measures the dollar against 6 major currencies. The euro is more than half of it. When DXY goes up, the dollar is getting stronger. The 10-year yield is the interest rate on a 10-year US government bond, shown in percent. Many charts call it TNX. Put both under your gold chart, on the daily timeframe. Don't compare single candles. Compare the direction of the last few weeks. Here's late 2022. The dollar index peaked at 114.11 on 27 September. Gold made its low five weeks later. Then the dollar fell hard, and gold rose about 300 points into January. The 10-year yield told the same story. It topped in October, then eased. When the dollar and yields turn together, the wind is strong.

Chapter four. Rolling correlation: is the link alive? Correlation measures how two markets move together, on a scale from minus 1 to plus 1. Minus 1 means always opposite. Plus 1 means always together. Zero means no link. A rolling correlation looks only at the last 60 trading days of daily changes, and updates every day. So you can watch the link get stronger or weaker. Here it is for gold and DXY, from 2022 to 2026. Most of the time it sits below zero: the usual opposite link. In December 2022 it reached minus 0.81. That's a strong link. The dollar was driving gold. But look at spring 2022 and early 2025. The line went above zero. Gold and the dollar rose together. Why? Another driver took over. In 2022, war in Ukraine sent money into both, as safe places to hide. In 2025, tariff fears and heavy central bank buying lifted gold, whatever the dollar did. The link to the 10-year yield faded even more. Over all of 2025, it was almost zero.

Chapter five. The other drivers. The dollar and yields are not the only winds. The biggest one in recent years is central bank buying. The World Gold Council reports that central banks bought more than 1,000 tonnes of gold a year in 2022, 2023 and 2024. That's slow, steady demand that doesn't care about one week of the dollar. Then there's safe-haven demand. In wars, crises and market scares, people buy gold for protection, sometimes while they also buy dollars. And in a sudden panic, gold can fall at first, because traders sell what they can to raise cash. That happened in March 2020. So think of it like this. The dollar and real yields are the wind. Central banks and fear are the current. When the current is strong, the boat can sail against the wind.

Chapter six. How a trader uses it: a bias filter, not a trigger. Here's the routine, on the daily chart. First, the dollar. Over the last 20 trading days, did DXY rise or fall by more than 1%? Second, is the link alive? Check the 60-day correlation. At minus 0.3 or lower, the dollar is worth listening to. Above that, give it less weight. If the dollar is falling and the link is alive, lean long: look only for buys on your 4-hour chart. If the dollar is rising, lean short, or stand aside. Notice what this does not do. It never tells you where to enter. The entry still comes from your chart: structure, levels, your setup. News days are different. CPI, the jobs report and the Fed decision move gold and the dollar at the same moment. On 1 August 2025, the US jobs report came out at 08:30 New York time, 12:30 UTC. In that hour, the dollar index fell more than a point, and gold jumped 41.9 points. On a day like that, the dollar isn't a signal for gold. It's the same move. So don't trade one off the other. Trade your plan, or wait for the dust to settle.

Chapter seven. Success and failure. First, the filter working. Friday, 13 March 2026. DXY was up 3.5% in 20 trading days. The 60-day correlation was minus 0.51, so the link was alive. Bias: short, or no longs. Over the next 20 trading days, gold fell 294.3 points. The filter didn't pick an entry, but it kept you on the right side. Now the failure. Friday, 10 January 2025. The dollar index had risen 3.1% in 20 trading days. A trader who watched only the dollar said: sell gold. But the correlation was only minus 0.22. The link was weak, and gold had been rising with the dollar since New Year. Over the next 20 trading days, gold rose 219.4 points. The dollar was strong, and it didn't matter. The mistake wasn't reading the dollar. It was trading gold off the dollar alone, when the link had already broken.

Chapter eight. The pro level. Pros grade the bias before each week. Is the dollar trend clear on the daily? Does the 10-year agree? Is the correlation at minus 0.3 or lower? Is central bank or safe-haven buying strong enough to beat the dollar? Is big news due? All clear: use the bias. One doubt: trade smaller. Two or more: no bias, trade the chart only. Now the honest test. We ran this filter every Friday from 2022 to 2026. With the link alive, gold went the way the dollar said in 69 of 121 checks. With the link weak, 24 of 38. So in this test, the link check didn't make the dollar a better guide, and gold's big rise pushed both numbers up. The dollar is context, not a crystal ball. Prove any filter in your own journal first.

Chapter nine. Should you use the dollar today? Has DXY moved more than 1% in 20 trading days? If not, no dollar bias. Is the 60-day correlation at minus 0.3 or lower? If not, give the dollar little weight. Is CPI, the jobs report or the Fed due today? Then wait until after the news. Does your chart setup agree with the bias? If not, skip the trade. If yes, take your normal setup with your normal stop, and write the dollar reading in your journal.

Let's recap. Gold is priced in dollars, so a stronger dollar usually weighs on it. Higher real yields raise the cost of holding gold. Read DXY and the 10-year on the daily, and check the rolling correlation to see if the link is alive. Central banks and fear can beat both. Use the dollar as a bias filter, never as an entry, and stand aside on big news days. The full written guide is on xauusdglobal.com. Subscribe for the next lesson, and come trade with us in the XAUUSD Global community. It's free during early access.