A metal price is not an order
A gold or silver reference is a quoted value for a defined amount of metal in a specified currency. Buying a coin, buying a fund share and entering a futures contract are different actions. A useful first step is to identify the exact instrument instead of choosing it from a familiar metal name alone.
On this site, gold references use XAU/USD and silver references use XAG/USD. Each metal reference is per troy ounce, with conversions to grams and kilograms. Gold Certificate supplies educational information and calculators; it does not accept trading orders or hold customer assets.
Four different ways to get exposure
| Instrument | What to identify | Costs and terms to check |
|---|---|---|
| Physical bullion | The specific bar or coin, fine-metal content and delivery or storage arrangement. | Total purchase price, buyback offer, custody, delivery and insurance. |
| Exchange-traded gold or silver product | The named security, its prospectus and what it actually holds or tracks. | Ongoing expenses, bid–ask spread, brokerage terms and redemption rules. |
| Mining company shares | A company and its operations, rather than a specified weight of owned bullion. | Company financials, operating exposures and equity-trading costs. |
| Futures | A contract with a defined size, maturity and settlement process. | Margin, leverage, expiry, potential losses and broker requirements. |
What GLD means
GLD is the ticker for SPDR Gold Shares. Its stated objective is to reflect the price of gold bullion less expenses. A GLD share purchase should be recorded as a purchase of that security, not as delivery of a named physical bar. Read the issuer's product information ↗ and the applicable prospectus before drawing conclusions about holdings or redemption.
Bid, ask and spread
The bid and ask are different sides of a market. For an exchange-traded product, the ask is the offered selling price and the bid is the offered buying price. The difference is the bid–ask spread. A price shown on a chart may not be the price available to execute a particular order. Investor.gov explains this in its ETF investor bulletin ↗.
As a simplified illustration, buying one unit at a $101 ask and immediately selling it at a $99 bid creates a $2 loss before other charges, even if the underlying reference has not changed. That is why a comparison should include execution terms instead of only the headline quote.
Leverage changes the risk
Futures can control a larger exposure than the initial margin paid. The CFTC warns that losses can exceed the amount initially invested. Read the contract size, margin requirements and settlement terms before considering this type of product. A stop order or an attractive chart does not make leverage risk disappear.
A practical research checklist
- Name the exact instrument and write down what ownership or contractual exposure it creates.
- Record its currency, quotation unit, timestamp and available execution price.
- List ongoing charges, spreads, delivery or custody costs, and any financing terms.
- Read how an exit works, including a buyback, market sale, redemption or contract expiry.
- Check the provider independently and keep the original documents with your notes.
Documenting a daily gold purchase
A useful public purchase log separates the amount contributed from the current market value. Record only completed purchases, name the actual product, and keep its units consistent. For vaulted metal, record the purchased metal weight and custody arrangement. For a security, record the ticker and shares. Neither the purchase streak nor the running contribution total establishes an investment return.
This guide explains product differences and comparison questions. It does not recommend an instrument, predict a metal price or provide personalized trading advice.