What Is COMEX? Gold and Silver Futures Explained

COMEX is a regulated futures marketplace best known for contracts on metals such as gold, silver and copper. It operates as part of CME Group and gives traders a standardised way to buy or sell metal at an agreed price for a specified future month.

When retail traders discuss “trading COMEX gold,” they normally mean trading a gold futures contract rather than purchasing physical bars. Futures can be used for speculation, hedging or price discovery, but their leverage, expiry dates and settlement rules make them different from spot gold or physical bullion.

What does COMEX mean?

COMEX originated from the name Commodity Exchange. Today, the term refers to the metals futures and options market within CME Group. Its prices are followed globally by miners, manufacturers, financial institutions, bullion businesses and individual traders.

COMEX provides standard rules for each contract, including:

• The underlying metal and required quality
• The quantity represented by one contract
• The currency and unit used for price quotations
• The minimum price movement, known as the tick size
• Available expiry months
• Settlement and physical delivery procedures

These common specifications allow market participants to trade contracts without privately negotiating every term. Futures are also centrally cleared, reducing direct counterparty exposure between individual buyers and sellers, although trading and broker-related risks still remain.

How do gold and silver futures work?

A futures contract creates an obligation to buy or sell a specified amount of metal for a particular contract month. A trader can take either side:

• Long position: The trader buys a contract and generally benefits if its price rises.
• Short position: The trader sells a contract and generally benefits if its price falls.

Suppose a trader buys one hypothetical gold futures contract at $2,350 per troy ounce. If the contract rises to $2,355, the gain is based on the $5 movement multiplied by the number of ounces represented by the contract. If it falls to $2,345, the calculation produces a loss instead.

A trader does not normally pay the full notional value when opening the position. The broker requires margin, which is collateral rather than a down payment on the metal. This creates leverage: a relatively small account balance can control a contract with a much larger notional value.

Standard and micro contract sizes

Contract size determines how strongly an account is affected by each price movement. Common COMEX specifications include the following:

• Standard gold futures: 100 troy ounces. A $1-per-ounce movement changes the contract value by $100.
• Micro gold futures: 10 troy ounces. A $1-per-ounce movement changes the contract value by $10.
• Standard silver futures: 5,000 troy ounces. A $0.10-per-ounce movement changes the contract value by $500.
• Micro silver futures: 1,000 troy ounces. A $0.10-per-ounce movement changes the contract value by $100.

For standard gold, the commonly quoted minimum tick is $0.10 per ounce, equal to $10 per contract. For standard silver, a $0.005-per-ounce tick equals $25 per contract. Micro contracts reduce the monetary value of each movement, but they do not remove market risk.

Exchange specifications and broker trading conditions can change. Traders should verify current contract size, tick value, margin and expiry details before placing an order.

How profit and loss are calculated

The basic calculation is:

Price movement × contract quantity × number of contracts = profit or loss before fees

Consider a hypothetical trade in one standard gold contract:

• Entry price: $2,350 per ounce
• Exit price: $2,354 per ounce
• Price movement: $4 per ounce
• Contract quantity: 100 ounces

The result is $4 × 100 = $400 before commissions, exchange fees, taxes and any slippage. A fall of $4 after a long entry would instead create a $400 loss.

For one standard silver contract, a move from a hypothetical $28.00 to $28.20 is $0.20 per ounce. Multiplying $0.20 by 5,000 ounces gives a $1,000 change in contract value.

This is why traders should focus on the contract’s monetary exposure rather than judging a move as “small” based only on the quoted price.

Margin and leverage in COMEX trading

Futures margin is the amount of collateral required to open and maintain a position. The exchange establishes margin frameworks, while brokers may require more based on volatility, account type or internal risk controls.

Two margin concepts are important:

• Initial margin: The amount generally required to open a position.
• Maintenance margin: The minimum equity that must remain while the position is open.

Futures positions are marked to market. Gains and losses are reflected in the account as prices change. If account equity falls below the required level, the trader may need to add funds or reduce the position. A broker may also close positions under its risk rules.

Margin should not be confused with maximum loss. A trader might deposit only part of the contract’s notional value, but losses are calculated using the full contract size and can exceed the original margin allocated to the trade.

Placing a stop loss and choosing contract size

A stop-loss order is intended to close a position if price reaches a predefined level. It can limit exposure under normal market conditions, but the execution price is not guaranteed during gaps, fast markets or periods of low liquidity.

Assume a trader considers buying standard gold at a hypothetical $2,350 and plans a stop at $2,342. The distance to the stop is $8 per ounce. On a 100-ounce contract, the planned price risk is:

$8 × 100 ounces = $800 before fees and slippage

If the trader’s maximum acceptable risk is only $400, one standard contract is already too large for that particular stop distance. Using a 10-ounce micro contract would reduce the planned price risk to $80 per contract. The trader could then assess whether one or more micro contracts fit the predetermined limit.

A practical sizing process is:

1. Choose an invalidation level based on the market setup.
2. Measure the distance between entry and stop.
3. Multiply that distance by the ounces represented by one contract.
4. Add an allowance for fees and possible slippage.
5. Select a contract quantity that stays within the risk limit.

Choosing the contract first and moving the stop closer merely to reduce the calculated loss can leave the position vulnerable to ordinary price fluctuations.

Expiry, rolling and physical delivery

Unlike an open-ended spot position, every futures contract has an expiry cycle. Gold and silver futures are identified by a delivery month and year. Contracts for different months can trade at different prices because of interest rates, storage costs, supply expectations and market demand.

Most short-term retail traders close their positions before the broker’s deadline. A trader who wants to maintain exposure may “roll” by closing the expiring contract and opening a later month. The price difference between those contracts can create an additional cost or benefit.

COMEX contracts include physical delivery mechanisms, but taking or making delivery involves strict procedures, approved facilities and financial obligations. Retail brokers commonly apply earlier cut-off dates or restrict delivery entirely. Traders should never assume a position can remain open until expiry without consequences.

Always check the broker’s first-notice-day, last-trading-day and liquidation policies. An automated exit rule should also account for the correct contract month rather than relying only on a general market symbol.

What moves COMEX gold and silver prices?

Gold and silver respond to overlapping influences, but the two metals do not always move together. Important factors include:

• US dollar strength or weakness
• Interest-rate expectations and real yields
• Inflation expectations
• Central-bank policy and official-sector gold demand
• Geopolitical uncertainty and demand for defensive assets
• Mining output, recycling and inventory conditions
• Industrial demand, particularly for silver
• Futures positioning and changes in market liquidity

Gold is widely treated as both a monetary and defensive asset. Silver has similar precious-metal characteristics but also has substantial industrial use. As a result, silver can experience sharper percentage swings when economic expectations or industrial-demand forecasts change.

Economic announcements can cause rapid price movement and wider bid-ask spreads. Traders can use the daily market analysis page as a research starting point, but should independently verify data and define risk before trading.

COMEX futures versus other ways to trade metals

Futures versus physical bullion

Physical bullion provides direct ownership of metal but involves premiums, storage, insurance and resale considerations. Futures are standardised financial contracts and are generally used without handling physical metal, provided positions are closed before applicable delivery deadlines.

Futures versus spot or CFD trading

Spot and CFD-style metal products are usually broker-issued instruments without a central futures expiry. Their spreads, financing charges and contract sizes depend on the provider. COMEX futures use standard exchange specifications, central clearing and defined contract months, but require careful expiry management.

Futures versus metal funds

Exchange-traded metal funds can offer exposure through securities accounts without futures margin management. However, fund prices may include management costs and may not track the underlying metal perfectly. Futures give more direct contract-based exposure but involve leverage and operational complexity.

Readers exploring the market can also review the general features and potential benefits of COMEX trading while keeping its risks and limitations in view.

Trading COMEX from India, the UAE or elsewhere

COMEX metals trade electronically for much of the global business day, with a regular daily maintenance break. Exact schedules can shift with US daylight-saving changes, holidays and exchange notices. Traders in India and the UAE should convert the current exchange schedule into local time rather than relying on a fixed year-round conversion.

Access depends on local law, broker eligibility and the products authorised for the account. Residents should confirm whether overseas futures trading is permitted in their jurisdiction, how funds may legally be transferred and what tax or reporting obligations apply.

Finoways LLC builds algorithmic trading software and research tools for FOREX, COMEX and US markets. It does not hold client funds or execute trades as a counterparty; clients trade through their own brokerage accounts. Software can apply predefined rules consistently, but it cannot remove price gaps, slippage, connectivity problems or losses.

A practical checklist before trading COMEX

• Confirm the exact metal, symbol and contract month.
• Verify contract quantity, tick size and tick value.
• Check initial and maintenance margin requirements.
• Calculate risk to the stop in monetary terms.
• Review liquidity around the intended entry and exit time.
• Know the broker’s expiry and physical-delivery cut-off dates.
• Allow for commissions, exchange fees and slippage.
• Reduce exposure around major events if volatility exceeds the trading plan.
• Keep sufficient free equity rather than using all available margin.

Key takeaway

COMEX makes it possible to trade standardised gold and silver futures through long or short positions. Its transparent contract specifications and smaller micro contracts can make exposure easier to measure, but leverage means even modest price changes may have a significant account impact. Understanding contract size, margin, stop distance and expiry is essential before placing a trade.

Trading futures and precious metals carries substantial risk, and losses can exceed the margin assigned to a position. Review the full risk disclosure and assess whether leveraged trading is appropriate for your circumstances.