Commodity Markets CBCFB6T12B

Syllabus topics (RTMNU)

• Meaning, Nature and Functions of Commodity Markets
• Evolution of Commodity Trading in India
• Spot Market vs Derivatives Market
• Types of Commodities: Agricultural Commodities, Bullion (Gold, Silver), Energy Commodities (Crude Oil, Natural Gas), Base Metals

Meaning, Nature and Functions of Commodity Markets

A commodity is a basic, standard (homogeneous) good that can be bought and sold, such as wheat, cotton, gold, crude oil or copper. One unit of a given grade is almost the same as another unit. A commodity market is a market where such commodities are bought and sold, either for immediate delivery (spot) or through contracts for future delivery (derivatives).

Nature / features:

1. Deals in standardised goods of fixed quality, quantity and grade.
2. Has physical (spot mandis) and exchange-traded (futures) segments.
3. Prices are volatile – affected by weather, crops, global demand, currency.
4. Linked to world markets (gold, crude oil prices follow London and New York).
5. Regulated – in India, commodity derivatives are regulated by SEBI since 2015; physical markets by APMC laws, WDRA etc.
6. Needs support systems – warehouses, assayers (quality testing), clearing corporations.

Functions:

1. Price discovery: Many buyers and sellers together find a fair price; futures prices signal expected future prices to farmers and traders.
2. Price risk management (hedging): Producers, processors, exporters and jewellers can lock prices.
3. Liquidity: Easy buying and selling.
4. Better planning of production, storage and imports.
5. Transparency: Prices are published on exchange screens.
6. Encourages warehousing and grading, and finance against warehouse receipts.
7. Investment avenue – diversifies portfolios (gold, silver).

Evolution of Commodity Trading in India

1. Early period: Organised futures trading began with the Bombay Cotton Trade Association in 1875. Exchanges for oilseeds (Mumbai, 1900), jute (Kolkata, 1919), wheat (Hapur) and bullion followed.
2. Regulation: The Forward Contracts (Regulation) Act, 1952 was passed and the Forward Markets Commission (FMC) was set up in 1953.
3. Ban period (1960s–1990s): Futures in most commodities were banned to control speculation and inflation.
4. Revival: After the Kabra Committee (1993–94) and the National Agricultural Policy (2000), the ban was lifted. National online exchanges were set up: NMCE (2002), MCX and NCDEX (2003).
5. Merger of FMC with SEBI (28 September 2015): The FCRA was repealed; commodity derivatives now come under the Securities Contracts (Regulation) Act, 1956.
6. New products: Options on commodity futures (from 2017); universal exchanges (NSE and BSE allowed commodity trading from 2018).
7. Recent: Futures in some sensitive farm items (e.g. wheat, chana, mustard, soyabean, moong, paddy, crude palm oil) have been suspended since 2021 to control prices – check latest SEBI status.

Spot Market vs Derivatives Market

Types of Commodities

1. Agricultural commodities: Cereals and pulses, oilseeds (soyabean, mustard), spices (jeera, turmeric, coriander), cotton, guar seed, castor seed, sugar. Seasonal and weather-dependent; mostly traded on NCDEX. Perishability and storage are issues.
2. Bullion (gold, silver): Precious metals used for jewellery, investment and industry (silver in solar panels, electronics). Prices follow international prices and the rupee–dollar rate; also a safe haven in crises. Traded mainly on MCX.
3. Energy commodities (crude oil, natural gas): Most important industrial inputs; prices depend on OPEC+ decisions, geopolitics, global growth. India imports most of its crude oil, so prices affect inflation.
4. Base metals: Copper, aluminium, zinc, lead, nickel – used in construction, electricals and manufacturing; prices reflect industrial growth (especially China) and follow the London Metal Exchange.

Likely exam questions

1. (Long, 8/16 marks) Explain the meaning, nature and functions of commodity markets.
2. (Long, 8/16 marks) Trace the evolution of commodity trading in India and distinguish between spot and derivatives markets.
3. (Short, 4 marks) Write a note on agricultural commodities.
4. (Short, 4 marks) Explain bullion and energy commodities.
5. (Short, 4 marks) What is the role of SEBI after the FMC merger?

Syllabus topics (RTMNU)

• Participants in Commodity Markets: Hedgers, Speculators, Arbitrageurs
• Structure of Commodity Exchanges in India
• Role of Commodity Markets in Economic Development
• Role of Commodity Markets in Inflation Management
• Major Indian Commodity Exchange: Multi-Commodity Exchange of India (MCX), National Commodity & Derivatives Exchange (NCDEX)

Participants in Commodity Markets: Hedgers, Speculators, Arbitrageurs

1. Hedgers: People who have a real interest in the commodity and want to reduce price risk. They take a position in futures opposite to their physical position.
   • Short hedge: A farmer or stockist who will sell turmeric later sells futures now, to protect against a price fall.
   • Long hedge: A jeweller who will buy gold later buys gold futures now, to protect against a price rise.
   Examples: farmers, FPOs (Farmer Producer Organisations), millers, exporters, importers, jewellers, oil companies.
2. Speculators: Traders who take risk to earn profit from expected price changes. They buy if they expect prices to rise ("go long") and sell if they expect a fall ("go short"). They have no physical interest. They provide liquidity and take the risk that hedgers transfer. Too much speculation can cause sharp price swings.
3. Arbitrageurs: Traders who earn risk-free profit from price differences of the same commodity in two markets (e.g. MCX vs NCDEX, spot vs futures, India vs abroad). By buying cheap and selling dear at the same time, they bring prices into line and make markets efficient.

Other participants: brokers (trading members) registered with SEBI, clearing members, clearing corporations, warehouses, assayers, banks, and institutions such as mutual funds and portfolio managers (allowed with limits – check latest).

Structure of Commodity Exchanges in India

1. Regulator: SEBI – registers exchanges, brokers; makes rules on contracts, margins and position limits.
2. Commodity exchanges: National, screen-based exchanges – MCX, NCDEX; NSE and BSE also offer commodity derivatives (universal exchanges). Older regional exchanges have mostly closed.
3. Ownership and governance: Exchanges are demutualised companies – ownership and trading rights are separate. MCX is listed on NSE/BSE.
4. Trading members (brokers) and their clients.
5. Clearing corporations: MCX Clearing Corporation Ltd (MCXCCL), NCDEX's National Commodity Clearing Ltd (NCCL), NSE Clearing – handle clearing, settlement and guarantee.
6. Delivery infrastructure: Accredited warehouses and vaults, assayers, registered under the Warehousing Development and Regulatory Authority (WDRA) where needed; depositories for electronic warehouse receipts.
7. Investor protection: Investor Protection Fund, grievance redressal, arbitration, SCORES.

Role of Commodity Markets in Economic Development

1. Fair prices for farmers: Futures prices give farmers a reference price for deciding what to sow and when to sell.
2. Risk transfer: Producers and industry can hedge, which encourages production and investment.
3. Better storage and grading: Growth of scientific warehouses reduces wastage.
4. Credit to farmers and traders: Banks lend against warehouse receipts (e-NWRs).
5. Efficient resource allocation through price signals.
6. Integration of markets – national price across regions; links Indian prices with world prices.
7. Employment and income in broking, warehousing, logistics, testing.
8. Helps industry and exports – exporters lock prices and quote confidently.

Role of Commodity Markets in Inflation Management

1. Early warning: Futures prices show expected future prices; the Government and RBI can act early (imports, stock limits, export bans).
2. Reducing price swings: Hedging and storage smooth supply across seasons, reducing sharp rises after harvest periods end.
3. Better supply planning: Price signals encourage more sowing of crops whose prices are rising.
4. Transparency: Open prices reduce hoarding and manipulation by middlemen.
5. Criticism: Excessive speculation can push prices up. So SEBI uses position limits, higher margins and, when needed, suspends futures in sensitive food items (as done in 2021 for several farm commodities – check latest).

Major Indian Commodity Exchanges: MCX and NCDEX

Likely exam questions

1. (Long, 8/16 marks) Explain the role of hedgers, speculators and arbitrageurs in commodity markets.
2. (Long, 8/16 marks) Discuss the role of commodity markets in economic development and inflation management.
3. (Short, 4 marks) Describe the structure of commodity exchanges in India.
4. (Short, 4 marks) Write a note on MCX.
5. (Short, 4 marks) Write a note on NCDEX.

Syllabus topics (RTMNU)

• Meaning and Features of Commodity Derivatives
• Futures Contracts: Features and Specifications
• Options on Commodities (Basic Concepts)
• Contract Specifications (Lot Size, Tick Size, Expiry)
• Margin System in Commodity Trading
• Mark-to-Market (MTM) Settlement
• Clearing and Settlement Process
• Warehousing and Quality Certification
• Role of Clearing Corporations

Meaning and Features of Commodity Derivatives

A derivative is a financial contract whose value is derived from the price of an underlying asset. A commodity derivative is one whose underlying is a commodity such as gold, crude oil or cotton.

Features:

1. Value depends on the price of the underlying commodity.
2. Traded on exchanges in standardised contracts.
3. Leverage: Only a margin (a small % of contract value) is paid.
4. Settled on a future date – by delivery or by cash (price difference), as the contract says.
5. The clearing corporation guarantees settlement, so counterparty risk is low.
6. Used for hedging, speculation and arbitrage.
7. Types: forwards (private, not exchange-traded), futures, options.

Futures Contracts: Features and Specifications

A futures contract is a standardised, exchange-traded agreement to buy or sell a fixed quantity and quality of a commodity at a price agreed today, for delivery/settlement on a fixed future date.

1. Standardised quantity, quality, delivery place and date.
2. Exchange-traded – transparent screen price.
3. Margin and daily MTM.
4. Positions can be squared off any time before expiry.
5. Both parties have an obligation (unlike options).

Options on Commodities (Basic Concepts)

An option gives the buyer the right but not the obligation to buy or sell a commodity (or commodity futures) at a fixed price (the strike price) on or before a date, by paying a premium to the seller (writer).

1. Call option: Right to buy – bought when prices are expected to rise.
2. Put option: Right to sell – bought when prices are expected to fall.
3. Buyer's maximum loss = premium; seller's loss can be large, so the seller pays margin.
4. In India, options on commodity futures started in 2017 (gold on MCX); options on goods (direct delivery) are also allowed.
5. Moneyness: in-the-money, at-the-money, out-of-the-money.

Contract Specifications (Lot Size, Tick Size, Expiry)

1. Lot size: The fixed quantity in one contract. E.g. on MCX – Gold 1 kg, Gold Mini 100 g, Silver 30 kg, Crude Oil 100 barrels (check latest specifications).
2. Quotation (price unit): Price quoted per unit, e.g. gold per 10 grams, silver per kg, crude oil per barrel, agri commodities per quintal.
3. Tick size: The minimum price change allowed, e.g. ₹1 per 10 g for gold. Value of one tick = tick size × number of quotation units in a lot.
4. Expiry date: Last day of trading of the contract, as fixed by the exchange (e.g. a set day of the contract month).
5. Others: trading hours, quality/grade, delivery centre, daily price limits (circuit filters), position limits, settlement type (compulsory delivery or cash).

Margin System in Commodity Trading

Margin is a deposit that traders keep with the broker/clearing corporation to cover possible losses.

1. Initial margin: Paid when a position is opened; calculated by SPAN (Standard Portfolio Analysis of Risk) based on volatility.
2. Extreme Loss Margin (ELM): Extra cover for unusual price moves.
3. MTM margin: Daily loss paid in cash.
4. Additional / special margin: Imposed during high volatility.
5. Delivery period margin: Higher margin as the contract nears delivery.

Mark-to-Market (MTM) Settlement

MTM means that every day each open position is valued at that day's settlement price; profits are credited and losses debited to the trader's account.

Illustration: Ravi buys 1 lot of Gold Mini (100 g = 10 units of 10 g) at ₹72,000 per 10 g. Contract value = ₹7,20,000; initial margin at 6% = ₹43,200.

Net profit = (72,100 − 72,000) × 10 = ₹1,000 – same as the total MTM.

Clearing and Settlement Process

1. Trade execution on the exchange.
2. Clearing: The clearing corporation becomes the buyer to every seller and seller to every buyer (novation) and calculates each member's obligations.
3. Daily settlement: MTM profits/losses settled through clearing banks.
4. Final settlement on expiry: Either cash settlement (difference paid) or physical delivery.
5. Delivery process: Seller gives delivery intention, deposits goods in an accredited warehouse/vault, gets an electronic warehouse receipt; buyer pays the full value and receives the receipt (credited in demat-like form) and can lift the goods.

Warehousing and Quality Certification

1. Accredited warehouses and bullion vaults store goods for delivery. Warehousing is regulated by the WDRA under the Warehousing (Development and Regulation) Act, 2007.
2. Electronic Negotiable Warehouse Receipts (e-NWRs) prove ownership; they can be transferred and pledged for bank loans.
3. Assayers / quality certification: Goods are tested by approved assayers for grade, purity (e.g. gold 995 fineness), moisture etc.; only goods meeting the contract specification are accepted.
4. Benefits: buyers trust the quality; farmers get finance; reduces wastage.

Role of Clearing Corporations

1. Novation and settlement guarantee – removes counterparty risk.
2. Risk management – margins, position limits, MTM.
3. Settlement Guarantee Fund (Core SGF) to cover defaults.
4. Delivery management – warehouses, vaults, assaying.
5. Collateral management and reporting to SEBI.

Likely exam questions

1. (Long, 8/16 marks) What are commodity derivatives? Explain the features and contract specifications of commodity futures.
2. (Long, 8/16 marks) Explain the margin system, mark-to-market settlement and the clearing and settlement process in commodity trading.
3. (Short, 4 marks) Distinguish between forward and futures contracts.
4. (Short, 4 marks) Explain call and put options on commodities.
5. (Short, 4 marks) Write a note on warehousing and quality certification.

Syllabus topics (RTMNU)

• Price Determination in Commodity Markets
• Factors Influencing Commodity Prices: Demand & Supply, Weather Conditions, Global Economic Trends
• Cost of Carry Model (Conceptual Understanding)
• Hedging Strategies using Futures
• Basis and Basis Risk
• Speculation vs Hedging
• Arbitrage Opportunities
• Volatility in Commodity Markets
• Commodity Indices (Conceptual Introduction)

Price Determination in Commodity Markets

Like any market, commodity prices are set by demand and supply. In the spot market, the price is where the quantity demanded equals the quantity supplied. In the futures market, prices are discovered through continuous bids and offers on the exchange screen, and depend on the expected spot price at expiry and on the cost of carry. Indian prices of internationally traded commodities (gold, crude oil, copper) are closely linked to world prices: Indian price ≈ International price × ₹/$ exchange rate + import duty + other costs.

Factors Influencing Commodity Prices: Demand & Supply, Weather Conditions, Global Economic Trends

1. Demand and supply: Population, income, consumption habits, industrial demand (copper for EVs), festival and wedding demand for gold; production, stocks, imports and exports.
2. Weather conditions: Monsoon rainfall, drought, floods, unseasonal rain, heat waves affect crop output – a weak monsoon pushes up pulses and oilseed prices. Cold winters raise natural gas demand.
3. Global economic trends: World GDP growth (especially China and USA) drives demand for metals and energy; recession reduces it. Gold rises in uncertainty as a safe haven.
4. Exchange rate: A weaker rupee makes imported gold and crude costlier in India.
5. Interest rates and the US dollar: Higher interest rates make holding gold less attractive.
6. Government policy: MSP, import duties, export bans, stock limits, GST (check latest rates).
7. Geopolitics: Wars, sanctions, OPEC+ production cuts affect crude oil.
8. Speculation and investor flows (ETFs, funds).
9. Storage and transport costs, seasonality (harvest time prices are low).

Cost of Carry Model (Conceptual Understanding)

The cost of carry is the cost of holding (carrying) a commodity from today until the futures expiry – interest on money invested, storage, insurance and transport. The model says:

Convenience yield is the benefit of holding the physical good (e.g. a mill avoids stopping production during shortage).

1. Normally F > S – called contango.
2. When the commodity is in short supply now, F < S – called backwardation.

Illustration: Spot gold ₹70,000 per 10 g; interest 8% p.a.; 3 months; storage and insurance ₹200. Fair futures price = 70,000 + (70,000 × 8% × 3/12 = ₹1,400) + 200 = ₹71,600.

Hedging Strategies Using Futures

Hedging means taking a futures position opposite to the physical position so that a loss in one is offset by a gain in the other.

1. Short (selling) hedge: Used by those who own or will produce a commodity – farmers, stockists – against a price fall.
2. Long (buying) hedge: Used by those who will need a commodity – jewellers, mills, oil marketing companies – against a price rise.
3. Hedge ratio: Quantity hedged ÷ total exposure; a perfect hedge is rare.

Illustration (short hedge): A farmer expects 100 quintals of turmeric in 3 months. Spot ₹14,000/qtl; 3-month futures ₹14,500. He sells futures for 100 qtl. At harvest, spot falls to ₹12,000 and futures to ₹12,400.

Effective selling price = 12,000 + 2,100 = ₹14,100 per quintal. The farmer is protected from the fall.

Basis and Basis Risk

Basis = Spot price − Futures price. In the example, basis at the start = 14,000 − 14,500 = −500; at the end = 12,000 − 12,400 = −400. The basis strengthened by ₹100, which is why the short hedger ended ₹100 better than today's spot price (₹14,100).

Basis risk is the risk that the basis changes unexpectedly, so the hedge is not perfect. Causes: difference in quality or location between the hedger's goods and the contract, changes in storage costs or interest, local supply shocks. On expiry, basis tends to zero (convergence).

Speculation vs Hedging

Arbitrage Opportunities

1. Cash-and-carry arbitrage: When futures price > fair price – buy spot, sell futures, hold and deliver. E.g. fair price ₹71,600, futures ₹72,500 → profit ₹900 per 10 g (before other costs).
2. Reverse cash-and-carry: When futures price < fair price – sell spot (if held), buy futures.
3. Inter-exchange arbitrage: Same contract at different prices on two exchanges.
4. Calendar spread: Between near-month and far-month contracts.
5. International arbitrage: Between Indian and foreign prices (limited by duties).

Volatility in Commodity Markets

Volatility is the extent of price fluctuation, usually measured by the standard deviation of returns. Commodities are volatile because of weather, inelastic short-run supply, geopolitics, currency moves, low stocks and speculation. High volatility raises risk and margins; exchanges and SEBI control it with daily price limits, additional margins, position limits and, if needed, suspension of trading.

Commodity Indices (Conceptual Introduction)

A commodity index tracks the combined price movement of a basket of commodities, like the Sensex does for shares. Examples: MCX iCOMDEX series in India; abroad, the Bloomberg Commodity Index, S&P GSCI and the Refinitiv/CoreCommodity CRB index.

1. Show the overall trend of commodity prices and inflation.
2. Act as a benchmark for commodity funds.
3. Index futures allow trading the whole basket (check latest availability).
4. Used for research and asset allocation.

Likely exam questions

1. (Long, 8/16 marks) Explain the factors influencing commodity prices and the cost of carry model.
2. (Long, 8/16 marks) What is hedging? Explain hedging strategies using futures with an example, and the concept of basis risk.
3. (Short, 4 marks) Distinguish between speculation and hedging.
4. (Short, 4 marks) Explain arbitrage opportunities in commodity markets.
5. (Short, 4 marks) Write a note on commodity indices.