MCX Gold Trading Explained: How It Works, Contract Specs and How to Start

MCX gold is gold traded as a futures contract on the Multi Commodity Exchange of India. The standard contract covers 1 kg of 995-purity gold, trades from 9:00 AM to 11:30 PM IST, and needs only a margin deposit rather than the full contract value. Smaller variants start at 1 gram.

You get exposure to the gold price without buying, storing or insuring the metal, and you can go long or short. Jewellers and bullion dealers use the same contracts to hedge their stock. Because MCX handles almost all of India's physically settled bullion derivatives, its prices now serve as the country's main reference for the actual cost of gold here.

MCX stands for Multi Commodity Exchange of India Limited. It is India's largest commodity derivatives exchange, regulated by the Securities and Exchange Board of India (SEBI).

MCX gold means a standardised futures contract on gold. A futures contract is simply an agreement to buy or sell a fixed quantity of something at a price agreed today, for settlement on a set date in the future. Everything about the contract is fixed by the exchange except the price, which is determined by market forces.

In practice, very little gold changes hands. Most traders close out (or "square off") their position before the contract's delivery window opens, so the trade settles as a profit or a loss in rupees. The metal only moves when a buyer or seller deliberately holds on to take or give delivery, which is mainly jewellers, refiners and bullion dealers.

MCX is a wholesale futures price for a specific purity, quoted per 10 grams, excluding GST and making charges.

Here are the specifications for the flagship Gold contract

Two of these matter more than the rest.

• The tick size tells you what one price step is worth. Gold moves in steps of Re 1 per 10 grams.
• The lot size shows how much you are risking.

"Compulsory delivery" is an important phrase. A tender period opens in the final few days before expiry, and if you are still holding a position when it closes, you are obliged to give or take delivery of actual gold at an exchange-approved vault. Retail traders avoid this by squaring off or rolling over well before the tender period starts.

MCX lists five sizes of gold contract. The price per 10 grams is broadly the same across all of them; what changes is the quantity, and therefore the money involved.

*Calculated at Rs 1,41,850 per 10 grams on 3 August 2026. Values move with the market.

Gold Mini is where most retail activity sits. It is one-tenth the size of the main contract, which makes the margin manageable, and it still has enough volume for orders to fill at a fair price.

Gold Ten, Gold Guinea and Gold Petal are cheap to enter, but they trade far more thinly. That means a wider gap between the buying and selling price, so you can lose more getting in and out than you expected to make on the move.

Five forces do most of the work.

1. International gold prices. MCX gold tracks the global market, largely COMEX and London prices. When gold moves overseas, MCX follows within the same session.
2. The rupee-dollar rate. Gold is priced internationally in dollars, so the conversion rate feeds straight into the Indian price. This one is worth a number. On 3 August 2026, the rupee traded near 95.3 to the dollar. If the international gold price did not move at all but the rupee weakened by 1%, to about 96.25, MCX gold would still rise by roughly 1%, or about Rs 1,400 per 10 grams. Indian gold traders are holding two positions at once, whether they realise it or not: one on gold, one on the rupee.
3. Interest rates. Gold pays no interest. When rates rise, holding it costs more in forgone returns, which usually weighs on the price. Falling rates tend to support it.
4. Inflation. Gold is widely bought as protection against a falling currency value, so rising inflation expectations can lift demand.
5. Central bank activity. Sustained buying by the RBI and other central banks removes supply from the market and has been a major support for prices in recent years.

The MCX price includes import duty and other levies but excludes GST, which is why it sits above the plain currency-converted international price.

Why is the MCX gold rate low today? Usually one of three things: the rupee has strengthened, international gold has fallen, or interest rate expectations have risen. Check the USD/INR rate and the COMEX gold price alongside the MCX screen.

Also Read: Gold vs Stocks: Which Investment Is Better for You?

Tax positions vary by individual, and the ETF holding-period rule applies to units bought on or after 1 April 2025.

From 1 April 2026, following a SEBI circular of 26 February 2026, gold and silver ETFs value their holdings using polled spot prices published by Indian exchanges instead of the London benchmark. MCX is the exchange currently publishing those prices, so domestic bullion pricing now feeds directly into the daily value of gold ETF units.

1. Open a commodity trading account with a SEBI-registered broker. A commodity account is separate from a normal equity demat account, though most brokers offer both. Keep your PAN, Aadhaar and bank details ready. Firms such as Aditya Birla Capital offer commodity trading services for investors looking to participate in MCX markets.
2. Complete KYC and activate the commodity segment. Some brokers also ask for income proof before enabling derivatives.
3. Transfer margin funds to your trading account. Keep more than the minimum, for reasons explained below.
4. Choose your contract and expiry. Start with the contract size your capital can genuinely support, and prefer a liquid contract and a near-month expiry.
5. Place the order. Buy if you expect prices to rise, sell if you expect them to fall. Set a stop-loss at the same time, not afterwards.
6. Track the position daily. Profits and losses are settled every day, not at the end.
7. Square off before the tender period. Or roll over to the next month if you want to stay in the trade.

You do not pay the full contract value to open a position. You deposit an initial margin, made up of a SPAN margin (calculated from how volatile the commodity has been) and an extra layer called the extreme loss margin.

Margins are set by the exchange's clearing corporation, not by your broker, and they rise when gold gets volatile. Rather than working from a fixed percentage, check the live figure on your broker's margin calculator before you size a trade. As a rough guide, a single-digit percentage of contract value has been typical for gold, which on a Rs 14.2 lakh Gold lot means a margin running into tens of thousands of rupees.

Next is the mark-to-market, or MTM. Every trading day, your position is revalued at the closing price and the day's gain or loss is credited to or debited from your account in cash.

Say you buy one Gold Mini lot (100 grams) at Rs 1,41,850 per 10 grams. The price falls by Rs 900 the same day. Your loss is Rs 900 × 10 = Rs 9,000, debited that evening. Nothing has been "realised" and the position is still open, but the money has left your account. If that debit takes your balance below the required margin, you get a margin call: add funds by the deadline, or your broker can close the position for you. This is why traders keep a buffer well above the minimum margin.

Illustrative round trip on one Gold Mini lot, bought at Rs 1,41,850 and sold 1% higher at Rs 1,43,269 per 10 grams.

Broking and charge rates differ between brokers.The costs are small relative to a 1% move, which is precisely why leverage feels harmless until the move goes the other way. The same 1% against you costs Rs 14,185 plus charges.

Futures are a trading and hedging tool, not a savings product. They are a poor fit if you want to build gold holdings over years, because every contract expires and rolling over repeatedly costs money and attention. They are also a poor fit if you cannot watch the market during the day, since daily MTM debits do not wait for you.

For long-term wealth preservation, gold ETFs are usually the simpler route: no expiry, no margin calls, no delivery risk, and a friendlier tax treatment for a patient holder. For jewellery or gifting, physical gold remains what it has always been. Use futures when you have a specific view on the price over weeks or months, or a real business exposure to hedge.

Profits from exchange-traded commodity futures are treated as non-speculative business income, not capital gains. Three consequences follow.

• Rate. Gains are added to your total income and taxed at your applicable slab rate.
• Losses. They can be set off against other business income and carried forward for up to eight years, provided you file your return by the due date.
• Transaction tax. Securities Transaction Tax does not apply. Commodity Transaction Tax does apply at 0.01% of the sale value on the sell side of non-agricultural futures, including gold. CTT is charged whether you make a profit or not, and it is deductible as a business expense.

Business income means filing ITR-3, and a tax audit may be required depending on your turnover and profit. And from 1 April 2026, the Income-Tax Act, 2025, replaced the 1961 Act, so returns for the current tax year fall under the new law.

The classification of exchange-traded commodity derivatives as non-speculative carries over, but the section numbers your accountant quotes will have changed.

Also Read: Gold Price History in India: Year-Wise Gold Rates and Returns (1964–2025)?

As a beginner in the stock market you may want to do small trades to learn MCX Gold Trading before making substantial investments. You can also seize opportunities in Gold price fluctuations by investing in Digital Gold from Aditya Birla Capital. Digital Gold gives you the flexibility of purchasing gold directly from your smartphone, without having to worry about the purity, security and insurance of the physical asset.