Key Takeaways
- The symbol of silver in forex is XAG. It is traded as XAG/USD, the price of one troy ounce in US dollars, and appears as XAGUSD or SILVER on MetaTrader.
- Check your broker’s contract size first. Many brokers set one lot at 5,000 ounces, so 0.10 lots gains or loses $50 for every $0.10 move in price.
- The London and New York overlap is the most active window. Roughly 12:00 to 16:00 UTC brings the deepest liquidity and the key US data releases that move silver.
- Silver usually moves more than gold. The dollar, interest rates, industrial demand and gold all drive it, so size positions carefully and test on a demo account first.
The symbol of silver in forex is XAG, and it is almost always traded against the US dollar as XAG/USD, which shows the price of one troy ounce of silver in dollars. On MetaTrader it usually appears as XAGUSD, though some brokers list it as SILVER.
The best time to trade silver for most traders is when London and New York are both open, roughly 12:00 to 16:00 UTC, when liquidity is highest and major US data is released. This guide explains the symbol, how lot sizes work, when silver moves most, and what drives its price.
What XAG/USD Means
XAG comes from the ISO 4217 standard, which gives precious metals codes starting with X, just as gold is XAU. The AG part comes from argentum, the Latin word for silver, which is also its symbol on the periodic table.
| Symbol | What it shows | How common |
|---|---|---|
| XAG/USD (XAGUSD) | Silver priced in US dollars | The standard silver symbol at most brokers |
| XAG/EUR | Silver priced in euros | Offered by some brokers |
| XAU/XAG | Gold priced in silver, the gold to silver ratio | Offered by a few brokers |
| SILVER | Same as XAG/USD under a different name | Used by some brokers instead of XAGUSD |
When you trade XAG/USD with a forex or CFD broker, you do not own physical silver. You are speculating on whether the price per ounce will rise or fall. A troy ounce is about 31.1 grams, slightly heavier than a regular ounce. The name comes from Troyes, a French market town where the unit was used in medieval trade.
Silver Lot Size and Pip Value
This is where silver differs most from currency pairs, and where new traders most often get position size wrong.
Many brokers set one standard lot of XAG/USD at 5,000 troy ounces, matching the size of the benchmark COMEX silver futures contract described by CME Group’s silver futures page. Some brokers use 1,000 ounces or other sizes, so always check the contract specification. In MetaTrader, right click the symbol in Market Watch and choose Specification.
Because the contract is quoted per ounce, the math is simple:
Profit or loss = price change per ounce × number of ounces
Worked example: sizing a silver trade
Say your broker’s standard lot is 5,000 ounces, and you buy 0.10 lots, which is 500 ounces.
| Price move | Profit or loss on 500 ounces |
|---|---|
| $0.01 | $5 |
| $0.10 | $50 |
| $0.50 | $250 |
| $1.00 | $500 |
If you have a $10,000 account and want to risk 1%, or $100, with a stop $0.40 away, divide $100 by $0.40 to get 250 ounces. At 5,000 ounces per lot, that is 0.05 lots.
Silver can move several percent in a single day, so a lot size that feels small can still produce large swings. Leverage on metals is usually lower than on major currency pairs, so check the margin your broker requires before opening a position. Our guide to margin calls in forex explains what happens when margin runs short.
Best Time to Trade Silver
Silver trades almost around the clock from Sunday evening to Friday evening, with a short daily break of about an hour in the late afternoon New York time. On most MetaTrader servers, that break falls around midnight server time. But activity is far from even across the day.
| Session (approximate UTC) | What silver usually does | Who it suits |
|---|---|---|
| Asia, 23:00 to 07:00 | Quieter, smaller moves, spreads can be wider | Patient range traders, or no trading |
| London, 07:00 to 16:00 | Activity picks up as European markets open | Day traders |
| London and New York overlap, 12:00 to 16:00 | Highest liquidity, biggest moves, tightest spreads | Most active traders |
| New York afternoon, 16:00 to 21:00 | Moves fade as London closes | Managing open trades |
Times shift by an hour when daylight saving time starts or ends in Europe and the US, so confirm them against your broker’s server clock.
The overlap matters for silver because US economic data, such as jobs and inflation reports, usually comes out at 8:30 New York time, during this window. Those releases move the dollar, and silver moves with them.
Times to be careful
- Major US releases and Federal Reserve decisions. Spreads can widen and price can jump past your stop.
- The daily rollover and break. Spreads often widen sharply for a few minutes around the daily close.
- Sunday open. Price can open with a gap if news broke over the weekend.
- Thin holiday trading. Low liquidity can cause sudden spikes.
What Moves the Price of Silver
Silver is both a precious metal and an industrial metal, which makes it react to more factors than gold.
| Driver | Usual effect on XAG/USD |
|---|---|
| US dollar | A stronger dollar tends to push silver down, a weaker dollar tends to push it up |
| Interest rates and real yields | Higher yields make non yielding metals less attractive |
| Industrial demand | Use in solar panels, electronics and vehicles supports demand when the economy is growing |
| Gold price | Silver often follows gold, usually with larger moves |
| Risk sentiment | In a crisis, silver can rally as a safe haven or fall with industrial metals |
Volatility indicators help you measure how much silver is moving on any given day. Our guide to volatility indicators in forex covers ATR, Bollinger Bands and others that work on XAG/USD.
Silver vs Gold for Traders
| Silver (XAG/USD) | Gold (XAU/USD) | |
|---|---|---|
| Typical standard lot | Often 5,000 ounces | Often 100 ounces |
| Volatility | Usually higher in percentage terms | Usually lower |
| Main drivers | Dollar, rates, plus industrial demand | Dollar, rates, safe haven demand |
| Liquidity | Good, but thinner than gold | Very deep |
| Spread | Often wider relative to price | Often tighter relative to price |
Silver’s larger percentage moves are the main reason traders choose it, and also the main reason to size positions carefully. A move that would be normal for silver could be a large one for gold.
Many traders watch the gold to silver ratio, which is the gold price divided by the silver price. A rising ratio means gold is outperforming silver, and a falling ratio means silver is catching up. It is a useful context tool, not a timing signal on its own.
Ways to Trade Silver
- Spot XAG/USD through a forex or CFD broker. Small minimum sizes, leverage, no delivery. Overnight positions pay or receive swap.
- Silver futures. Exchange traded and centrally cleared, but contract sizes are large and margin is higher.
- Silver ETFs and mining shares. Through a stock broker, usually without leverage, and mining shares also carry company risk.
- Physical silver. Bars and coins, with dealer premiums plus storage and insurance costs.
For short and medium term trading, most retail traders use spot XAG/USD because it trades on the same MetaTrader platform as their currency pairs.
Silver and Trading Bots
Silver’s bigger moves affect automated trading too. An Expert Advisor built and tested on EUR/USD will usually need different stop distances, lot sizes and drawdown limits on XAG/USD. Before running any EA on silver, check your broker’s contract size and backtest it on silver data specifically.
XAUBOT, our own platform, includes metals among its supported markets, with gold as its main focus. You can see how our gold trading EA handles metals and test any setup free on a demo account before trading live.
Silver Trading Questions
Is XAG/USD a forex pair?
Not strictly. Silver is a commodity, but brokers list it alongside currency pairs and quote it the same way, so it is usually traded through a forex account.
Why does my broker call it SILVER instead of XAGUSD?
Brokers can name symbols as they like. SILVER, XAGUSD and XAG/USD all refer to the same price of silver in US dollars, though contract sizes can differ between brokers.
Is silver good for beginners?
It can be, as long as you size trades carefully. Silver moves more than most major currency pairs, so start on a demo account and use small positions until you are used to its swings.
Does silver trade on weekends?
No. Spot silver closes on Friday evening and reopens on Sunday evening, New York time, and price can gap at the open if news broke over the weekend.
Final Word
XAG/USD is the symbol to look for, and the London and New York overlap is when it is most active. The detail that matters most is your broker’s contract size, since it decides how much each move is worth to you.
Trading silver with leverage carries a high risk of loss. Only trade with money you can afford to lose.
