Gold is the commodity Indians know best. Most people own it as jewellery, coins or a gold ETF. Traders can also trade it on the Multi Commodity Exchange (MCX) through futures and options. This guide explains gold options on MCX: what you are actually buying, how the premium is quoted, what happens at expiry, and how traders read gold option prices.
If you are new to options, start with the idea of a call (the right to buy at a fixed price) and a put (the right to sell at a fixed price). The buyer pays a price for that right, called the premium. The seller receives the premium and takes on the obligation. Everything below builds on that.
What a gold option on MCX is
A gold option on MCX gives its buyer the right to buy (call) or sell (put) gold futures at a fixed price, the strike, until the option expires. The exchange guarantees both sides of the trade, and all of it happens in your trading account; no physical gold changes hands while you hold the option.
Three points make gold options different from NIFTY options:
- The underlying is a gold futures contract, not the spot price of gold. Each option series is linked to a particular futures month.
- Prices are quoted per 10 grams, the same way the gold rate is quoted in India, while one lot covers much more gold (the main contract is based on 1 kilogram).
- Trading runs into the night. MCX trades gold from 09:00 until 23:30 or 23:55, depending on US daylight saving (see the MCX hours guide), because much of the gold price action happens in US hours.
Lot sizes, strike intervals, margins and expiry dates are set by MCX and change from time to time. Always check the current contract specification on the MCX website or with your broker before trading.
The live gold straddle
The quickest way to see how much movement the gold options market expects is the at-the-money (ATM) straddle: the call plus the put at the strike nearest the gold futures price. Here it is as ScreenerCharts records it through the session:
Look at the shape of the line rather than one number. A steady slide means gold is moving less than the options expected and time decay is winning. A sudden jump in the evening usually lines up with a US data release or a sharp move in the dollar. The straddle guide explains how to read this chart with its VWAP line.
A worked example with rupee numbers
Suppose gold futures trade at ₹1,39,000 per 10 g. The 1,39,000 call costs ₹2,100 and the 1,39,000 put costs ₹2,000, both quoted per 10 g.
- The straddle costs ₹4,100 per 10 g, about 2.9% of the gold price. That is the move the options are pricing in until expiry.
- The rupee amount depends on the multiplier. For a contract based on 1 kg, quoted per 10 g, one lot equals 100 units of 10 g. The call premium for one lot is then ₹2,100 × 100 = ₹2,10,000.
- Break-even for the call buyer at expiry is 1,39,000 + 2,100 = ₹1,41,100 per 10 g. Above that, the call gains ₹100 for every ₹1 rise per 10 g.
- Break-even for the put buyer is 1,39,000 − 2,000 = ₹1,37,000 per 10 g.
The numbers show why many retail traders prefer the smaller gold contracts that MCX also lists. The arithmetic is the same; only the multiplier changes. Check which gold option contracts are currently listed and their lot sizes before you plan a trade.
Premium for one lot = quoted premium per 10 g × number of 10 g units in the lot
Expiry and devolvement: what happens at the end
Most MCX commodity options are options on futures. Gold options usually expire a few days before the gold futures contract they are linked to. At expiry:
- Out-of-the-money options expire worthless. The buyer loses the premium; the seller keeps it.
- In-the-money options do not simply settle in cash. They devolve into a position in the gold futures contract: a long call becomes a long futures position at the strike, a long put becomes a short futures position.
- That futures position then needs full futures margin, and it can in turn lead towards delivery obligations if it is held into the futures expiry.
This is the biggest practical difference from NIFTY options, which settle in cash. A trader who holds a small in-the-money option into expiry without the margin for the resulting futures position can face a margin shortfall or a forced square-off. Many traders close gold options before expiry for this reason. Check the exact rules, including how close-to-the-money strikes are treated, in the MCX contract specification.
What moves gold option prices
A gold option's premium moves with the same forces as any option, but the inputs come from around the world:
- International gold price. Gold is priced globally in US dollars per troy ounce. MCX gold follows it closely, converted into rupees. The guide to Indian gold prices shows the full calculation.
- The rupee. If the rupee weakens against the dollar, MCX gold rises even when international gold is flat.
- US events in the Indian evening. US inflation data, the monthly jobs report and US Federal Reserve decisions often arrive between 18:00 and 00:00 India time. Gold can move sharply around them, and option prices often rise before the event and fall right after it.
- Implied volatility (IV). This is the amount of future movement built into option prices. When uncertainty rises (war, banking stress, a surprise policy move), IV rises and both calls and puts get more expensive. See the implied volatility guide.
- Time decay (theta). Every day, an option loses some time value. The loss speeds up in the last few days before expiry.
- Indian policy. A change in import duty in the Union Budget can move Indian gold prices in a single session, apart from anything happening abroad.
The MCX gold price itself is shown live here, together with the rate per gram:
Compare the change for the day with the straddle chart above: on days when gold moves more than the straddle implied, buyers of options gain; on quiet days, sellers do.
How traders use gold options
- A view on direction with limited risk. Buying a call or put caps the loss at the premium paid, unlike a futures position, which can lose much more.
- Hedging. A jeweller or bullion dealer holding gold stock can buy puts to protect against a fall in price, accepting the premium as the cost of insurance.
- Trading volatility. Some traders buy straddles before big US events and others sell them when they think the event is overpriced. Selling options carries large, open-ended risk.
- Reading the expected move. Even without trading options, the ATM straddle tells you how big a move the market is prepared for, which helps put a day's gold move in context.
Gold options compared with other ways to hold gold
| Route | What you hold | Main risk |
|---|---|---|
| MCX gold options (buyer) | The right to a futures position | Losing the whole premium; devolvement at expiry |
| MCX gold options (seller) | An obligation, against margin | Large losses on a sharp move |
| MCX gold futures | A leveraged contract | Losses beyond the margin you put up |
| Gold ETF | Units backed by physical gold | The gold price itself; small tracking costs |
For long-term saving in gold, options are rarely the right tool: they expire, and time decay works against the buyer. They are a short-term trading and hedging instrument.
Common mistakes
- Reading the premium per 10 g as the cost of the trade. The rupee amount per lot is many times larger. Always multiply.
- Holding an in-the-money option into expiry without futures margin. Devolvement can create a position you did not plan for.
- Ignoring the evening calendar. A quiet afternoon can turn into a big move at 18:00 or 19:00 when US data arrives. Check the economic calendar first.
- Forgetting liquidity. Strikes far from the money can have wide gaps between the bid and ask prices, so the price you see is not always the price you get.
- Buying options just before a big event. Premiums are already high; after the event, IV often collapses even if gold moves.