Backwardation in Indian Markets: Crude, Gold and Index Futures

What Backwardation Actually Means

Backwardation is a state of the futures market where the price of a futures contract is lower than the current spot price of the same underlying. If you plot the prices of all available contract months on a chart, a backwardated curve slopes downward from left to right. The nearest month is the most expensive, and each further month gets cheaper. This is the mirror image of contango, where later contracts cost more than the spot.

The reason a curve inverts is usually simple. When there is an immediate shortage of the physical good, or a sudden surge in demand for delivery right now, buyers pay a premium to hold the asset today rather than wait. That premium is called the convenience yield. When the convenience yield is larger than the combined cost of storage, insurance and financing (the cost of carry), the near contract trades above the far contract and the market is in backwardation.

Backwardation is not a forecast of doom or a guaranteed signal of anything. It is a price relationship that reflects supply, demand, carry costs and, for commodities, the cost of holding inventory. A trader reads it as information about how tight the spot market is right now, then decides what to do with that information.

The Math: Spot, Futures and Cost of Carry

The fair value of a futures contract is built from the spot price plus the cost of carry. For a financial asset like an index, the formula is roughly Futures = Spot x (1 + r x t) minus expected dividends, where r is the risk free interest rate and t is the time to expiry in years. For a physical commodity it becomes Futures = Spot x (1 + r x t) + storage cost - convenience yield.

In a normal market the carry costs push the futures above the spot, giving contango. Backwardation appears when one of two things happens. Either the convenience yield (the value of having the physical commodity in hand now) is so high it overwhelms storage and financing, or, for an index, the expected dividend stream is larger than the financing cost over that period. When dividends exceed the interest carry, even an equity index future can trade below spot.

Real MCX Crude Oil Backwardation: A Worked Example

MCX crude oil futures track the WTI benchmark and are quoted in rupees per barrel. The standard MCX Crude Oil contract has a lot size of 100 barrels and trades to one decimal in rupees. Crude is the single most common Indian market in which retail traders meet backwardation, because the WTI curve inverts whenever inventories at the Cushing delivery hub fall or geopolitical supply fears spike near term demand for physical barrels.

Take an illustrative late 2024 style snapshot. Suppose the MCX near month crude contract is quoted at Rs 6,250 per barrel while the next month contract is quoted at Rs 6,180 per barrel, and the one after that is at Rs 6,120. The near month sits above both later months, so the curve is backwardated. The month to month spread of Rs 70 then Rs 60 reflects a tight prompt supply and an expectation that supply will ease over time. These figures are illustrative and not live quotes, so always check the MCX board before trading.

Now suppose you are bullish and buy 1 lot (100 barrels) of the next month contract at Rs 6,180. Your notional exposure is 100 x 6,180 = Rs 6,18,000. If the contract rises to Rs 6,330 and you exit, your gross gain is (6,330 - 6,180) x 100 = Rs 15,000. From this you deduct costs: brokerage on MCX is often a flat fee such as Rs 20 per executed order, so roughly Rs 40 round trip; commodity transaction tax (CTT) on non agricultural commodity futures is 0.01 percent on the sell side, which on a Rs 6,33,000 sell value is about Rs 63; plus exchange fees and 18 percent GST on the brokerage and exchange charges, totalling a few more rupees. Net of roughly Rs 120 to Rs 150 in costs, your take home is close to Rs 14,850. These numbers are illustrative and costs vary by broker.

Why Crude Backwardation Helps a Roll Yield

Commodity futures expire, so anyone holding a position for longer than one contract month must roll forward. Rolling means closing the expiring contract and opening the next one. In a backwardated market the next contract is cheaper than the one you are exiting. So when you are long and roll, you sell the richer near month and buy the cheaper far month, which adds a small positive roll yield each time.

Using the table above, imagine you are long the near month at Rs 6,250 and roll into the next month at Rs 6,180. You bank the Rs 70 difference per barrel on the roll, which is Rs 7,000 on one 100 barrel lot, on top of any price movement. In contango the opposite happens and the roll costs you money. This is exactly why crude oil tracking instruments behave very differently depending on whether the curve is in backwardation or contango. Roll yield is a real, recurring edge or drag, not a one off.

• Long position plus backwardated curve plus rolling forward equals positive roll yield (a tailwind).
• Long position plus contango curve plus rolling forward equals negative roll yield (a headwind).
• The roll yield is separate from any price move in the underlying, and it compounds over many months.

Gold Backwardation on MCX: Why It Is Rare

Gold is the textbook contango commodity. Because gold is cheap to store, never spoils, and carries almost zero convenience yield, the futures price normally sits above spot by close to the financing cost. The standard MCX Gold contract is 1 kilogram, quoted in rupees per 10 grams, while MCX Gold Mini is 100 grams and Gold Guinea is 8 grams. For most of any given year these contracts are in mild contango.

True gold backwardation, where the futures trade below spot, is unusual and usually short lived. It tends to appear in the very nearest contract during a physical shortage, a sharp spike in lease rates, or intense festival and wedding season demand in India when buyers want metal in hand immediately. Suppose MCX spot gold is around Rs 76,000 per 10 grams and, during a delivery squeeze, the near month future briefly quotes Rs 75,940 per 10 grams. That Rs 60 discount is a small, temporary backwardation driven by demand for immediate physical delivery, not a sign that gold is about to fall. These levels are illustrative.

Backwardation in Equity Index Futures: Nifty and Bank Nifty

Backwardation is not only a commodity story. In Indian equity F&O it shows up as a negative basis, where Nifty or Bank Nifty futures trade below their spot index. The standard Nifty futures lot is 65 and Bank Nifty futures is 30. Index futures fair value adds the financing cost and subtracts expected dividends. When the dividend yield over the contract life exceeds the interest carry, the future fairly trades below spot. This is normal around heavy dividend periods and is technically a form of backwardation.

More often, an unusually wide negative basis appears when traders aggressively short futures, for example during a sharp sell off when hedgers and speculators pile into futures faster than the cash market reacts. Here is an illustrative case. Suppose Nifty spot is at 23,500 and the near month Nifty future is trading at 23,440, a 60 point discount. If you believe the basis will converge back toward zero by expiry, you can buy the future at 23,440. One lot is 65 units, so notional exposure is 65 x 23,440 = Rs 15,23,600. If by expiry the future converges to spot near 23,500, you gain (23,500 - 23,440) x 65 = Rs 3,900 per lot from convergence alone, before any directional move and before costs.

Remember that on the weekly or monthly expiry the futures price and the spot must converge, because the contract settles at the spot value. That forced convergence is what makes the basis tradeable. The risk is that spot itself moves against you before expiry, so a basis trade is never risk free even though convergence is near certain.

Contango vs Backwardation Side by Side

Traders constantly confuse the two. The cleanest way to keep them straight is to ask one question: is the future above or below spot? If the future is above spot the market is in contango, which is the normal resting state for storable commodities and most index futures. If the future is below spot the market is in backwardation.

• Backwardation does NOT automatically mean prices will fall. It describes the curve, not the future direction.
• Contango is the default for gold and silver because they are cheap to store and rarely scarce.
• A curve can shift between the two within weeks as supply and demand change.

How Indian Taxes Apply to Backwardation Trades

This is where many Indian traders get it wrong. Profit from trading futures and options is treated as business income, not capital gains. So your F&O profit, whether you traded MCX crude in backwardation or a Nifty basis trade, is added to your total income and taxed at your applicable slab rate. There is no special STCG or LTCG rate for F&O. You can also set off F&O losses against other business income and carry them forward for up to eight years if you file on time.

The STCG rate of 20 percent and the LTCG rate of 12.5 percent above Rs 1.25 lakh apply only to delivery based equity and equity mutual funds, not to your futures positions. For commodities, the relevant transaction tax is CTT, charged at 0.01 percent on the sell side of non agricultural commodity futures such as crude and gold. For equity index futures, STT applies at 0.02 percent on the sell side. Always factor these in when you size a basis or roll trade, because on thin spreads the taxes and brokerage can eat a meaningful slice of your edge.

How to Read and Trade a Backwardated Curve

Start by pulling up the full set of available contract months for the instrument and lining up their prices. If the near month is the highest and each later month is lower, you are looking at backwardation. Then check how steep the slope is. A steep curve signals an intense near term squeeze, while a gentle slope may just reflect ordinary dividend or lease rate effects. Confirm with the cash or spot market so you are comparing like for like.

Practical ways traders use a backwardated curve include riding the positive roll yield on a long position, running a calendar spread that is long the cheaper far month and short the richer near month if you expect the slope to flatten, or trading the basis convergence into expiry. Each of these is a defined idea with defined risk, not a blanket bet that prices will rise. Manage the position with stop losses and position sizing as you would any leveraged trade.

• Line up all contract months and confirm the near month is the most expensive.
• Measure the steepness of the slope to judge how tight the prompt market is.
• Decide whether you are trading the price, the roll yield, or the basis, and size accordingly.
• Account for brokerage, CTT or STT, exchange fees and GST before you commit, because backwardation edges are often thin.
• Set a stop and a target before entry, since leverage in F&O cuts both ways.

Common Mistakes Traders Make

The biggest error is treating backwardation as a price prediction. It is a description of the curve, driven by carry and convenience yield, not a crystal ball. A market can stay in backwardation while the underlying price rises, falls or chops sideways. The second common mistake is confusing the direction of the basis, so always anchor on the simple test of futures above or below spot.

A third mistake is ignoring costs on thin spreads. A Rs 60 basis on Nifty looks attractive until you subtract STT, brokerage, exchange charges and GST and discover most of it is gone. A fourth is mis classifying F&O profit as capital gains at filing time, which can trigger notices. Treat F&O as business income, log every cost, and your real edge will be far clearer.

• Do not read backwardation as a guaranteed bullish or bearish signal.
• Do not forget that futures and spot must converge at expiry.
• Do not ignore CTT, STT, brokerage and GST when the basis is small.
• Do not file F&O profit as capital gains. It is business income at your slab rate.

Sources and Further Reading

For authoritative contract specifications, live quotes and rules, refer to MCX (Multi Commodity Exchange), NSE (National Stock Exchange), SEBI and Zerodha Varsity. All price levels in this article are illustrative and are not live quotes. Always confirm current lot sizes, tax rates and contract specifications on the official source before you trade, and never treat any example here as a promise of returns.

Sources and Further Reading

For authoritative data and further reading on this topic, refer to MCX (Multi Commodity Exchange), SEBI (Securities and Exchange Board of India) and Zerodha Varsity. Always confirm current rules, rates and contract specifications on the official source before you trade.