XAG/USD explained: silver's two jobs and its big swings
Silver has two jobs. It's a precious metal like gold, and it's a factory metal used in solar panels and electronics. That double life is why it often swings harder than gold.
At a glance
| XAG/USD | |
|---|---|
| What it is | The price of one troy ounce of silver in US dollars ("XAG" is silver's code) |
| Price step | Usually quoted to $0.001. Brokers differ on what they call a "pip" |
| What a move is worth | 1 lot is usually 5,000 oz, so a 1-cent ($0.01) move = $50 per lot, $5 per 0.1 lot |
| Busiest hours (ET) | About 3 am – noon, strongest 8 am – noon |
| What moves it most | Gold, US real yields, the dollar, industrial demand, risk mood |
| Trading hours | Nearly 24 hours, Sunday evening to Friday 5 pm ET, with a short daily break at most brokers |
Some brokers use smaller silver lots, such as 1,000 oz. Leverage on metals varies too. Check your broker's contract details.
What moves it
- Gold. Silver usually follows gold's direction. If gold is rising on falling rates or a weaker dollar, silver often joins.
- Rates and the dollar. Like gold, silver pays no interest and is priced in dollars, so US real yields, the Fed and 8:30 am ET data all matter.
- Industry. Industry uses more than half of the world's silver each year, according to the Silver Institute's surveys. Solar panels and electronics are big users. So factory and growth news matters in a way it doesn't for gold.
- Risk mood. In a growth scare, silver's factory side can drag it down even when gold holds up.
- A smaller market. Much less money trades in silver than gold. Big orders move it further.
When it's busiest
Silver's main hubs are London and New York, like gold's. The London silver price is set once a day at noon London time. Activity usually builds from the London open, around 3 am ET, and peaks in the 8 am to noon ET overlap. US news at 8:30 am ET can jolt it. Asian hours are often quieter, with wider spreads.
When UK and US clock changes don't line up in spring and autumn, London times shift an hour in ET. Check the market hours tool.
Its personality
- Gold, but louder. In percentage terms, silver's daily swings are often bigger than gold's.
- Sharp spikes both ways. A thinner market means faster moves and longer tails.
- The gold-to-silver ratio. Traders often watch how many ounces of silver one ounce of gold buys. It's a way to see whether silver is lagging or leading gold. It's context, not a signal.
The sizing example. Say your account is $10,000 and you risk 1%: $100. Your stop is 40 cents ($0.40) away. One full 5,000-oz lot would risk $0.40 × 5,000 = $2,000. So your size is 0.05 lot (250 oz). A math example, not a promise. The position size calculator does this for you.
Reading it with our method
- Daily chart first. Mark the last places price turned around and name the trend.
- Glance at gold. If gold and silver disagree, that's often a reason to wait.
- Body close only. Silver's tails can be long, especially on news.
- Stop from the chart, size from the math. Our guide on how to set a stop loss shows where it goes; the box above shows how size follows.
Common mistakes
- Using a gold-sized position. A full silver lot is 5,000 oz. Even small price moves add up fast.
- Treating silver as "cheap gold". It has its own industrial drivers and bigger swings.
- Tight stops on a jumpy market. Normal noise can hit them. Wider stop, smaller size.
- Trading the quiet hours when spreads widen.
Questions
Why is silver more volatile than gold?
Silver's market is much smaller, and it has an industrial side tied to the economy. Both make its price swing more, in percentage terms, than gold's.
How much is a 1-cent move in silver worth?
On a standard 5,000-ounce lot, $50. On 0.1 lot, $5. Some brokers use other lot sizes, so check yours.
Does silver follow gold?
Usually in direction, but not always in size. Industrial news can make silver lag or lead gold.
What is the gold-to-silver ratio?
The number of silver ounces one gold ounce can buy. Traders watch it to compare the two metals. It doesn't predict where either one goes.
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