Introduction to Derivatives
What Are Derivatives?
Derivatives are financial contracts whose value is determined by the price or value of an underlying asset, index, or rate. These can include stocks, bonds, commodities, currencies, market indices, or interest rates. The key feature of derivatives is that their price moves in relation to the underlying.
Common types of derivatives include:
- Options: Right (but not obligation) to buy or sell an underlying asset at a predetermined price within a specified time.
- Futures: Standardized contract to buy or sell an asset at a predetermined price on a specific future date.
- Forwards: Like futures but customized and traded over-the-counter (OTC) rather than on an exchange.
- Swaps: Agreements to exchange cash flows or other financial instruments based on specified criteria.
Derivatives are used across global markets for price discovery, risk management, and speculation.
Why You Should Consider Trading Derivatives
Trading derivatives offers several advantages when used strategically:
- Leverage: Control larger positions with relatively small initial margin. This magnifies both gains and losses.
- Hedging Risk: Protect portfolio downside (e.g., buy put options against stock holdings).
- Speculation: Express bullish or bearish views—even without owning the underlying.
- Arbitrage Opportunities: Exploit price discrepancies across markets or between underlying and derivative.
- Flexibility & Control: Access multiple asset classes and strategies with relatively low capital, aiding diversification.
The Basics of Futures and Options
Futures
A futures contract is an obligation to buy/sell an asset at a set price on a set date. Contracts are standardized and exchange-traded (e.g., NSE). Used for hedging and speculation. Losses can exceed the initial investment.
- Example: A coffee producer sells coffee futures to lock in a selling price; an investor might buy crude oil futures to bet on rising oil prices.
Options
An options contract grants the right—but not the obligation—to buy/sell an asset at a set strike price within a set time.
- Call Options: Right to buy.
- Put Options: Right to sell.
- Example: Buy a call if you expect a stock to rise; if price increases above strike, you can exercise and profit. If it doesn’t, your loss is limited to the premium.
Understanding Futures Trading
What Are Futures Contracts?
Legally binding agreements to buy/sell a specific asset at a predetermined price on a future date. Standardized and traded on organized exchanges (e.g., NSE, CME). Used across:
- Commodities: Oil, gold, wheat, coffee, etc.
- Indices: Nifty 50, S&P 500, etc.
- Currencies: USD, EUR, GBP, etc.
They allow locking in prices for predictability and risk management.
Why Trade Futures?
- Hedging: Lock in prices to minimize adverse price risk (e.g., farmers, commodity users; equity investors hedge index risk).
- Speculation: Go long (buy) if expecting prices to rise, or short (sell) if expecting a fall—profit in both directions but accept higher risk.
- Leverage: Control large contract value with small margin; leverage amplifies both profits and losses.
How Futures Trading Works
- Opening a Position
- Long (Buy): Profit if the asset price rises.
- Short (Sell): Profit if the asset price falls.
- Margin Requirements
- Initial Margin: Upfront collateral to open a position.
- Maintenance Margin: Minimum equity to keep a position open; margin call if equity falls below this level.
- Mark-to-Market: Daily settlement of P&L to your margin account.
- Closing a Position
- Offset with an opposite trade before expiry (most common).
- Some contracts settle physically; many are cash-settled.
Additional Considerations
- Expiration Date: Be aware to avoid unwanted delivery or to roll/close positions.
- Liquidity & Volatility: Highly traded contracts offer tight spreads; volatility can be large.
- Contract Size: Varies by asset (e.g., 1,000 barrels for crude; 100 ounces for gold).
Diving into Options
What Are Options Contracts?
Options provide the right (not obligation) to transact at the strike price before expiry. They’re powerful for risk control and directional or volatility views.
- Call Option (Right to Buy): Bullish view.
- Example: Buy a ₹100 strike call; if stock rises to ₹120, exercising yields intrinsic profit.
- Put Option (Right to Sell): Bearish/protective view.
- Example: Buy a ₹100 strike put; if stock falls to ₹80, you can sell at ₹100.
Benefits of Trading Options
- Flexibility: Take bullish, bearish, or neutral views.
- Risk Management: Max loss for buyers is limited to the premium.
- Versatility: Construct many strategies:
- Spreads: Buy/sell options of same type with different strikes/expiries to shape payoff.
- Straddles: Buy call + put (same strike/expiry) to bet on volatility.
- Iron Condors: Neutral strategy aiming to profit from range-bound markets.
Key Terms
- Strike Price: Price at which the option can be exercised.
- Expiry Date: Last day to exercise; time decay accelerates as expiry nears.
- Premium: Price paid for the option; driven by price, strike, time, and volatility.
- In-the-Money (ITM): Has intrinsic value (Call: spot > strike; Put: spot < strike).
- Out-of-the-Money (OTM): No intrinsic value; only time/volatility value.
- Implied Volatility (IV): Market’s expectation of future volatility; higher IV → higher premiums.
Additional Considerations
- Time Decay (Theta): Option value erodes as expiry approaches.
- Intrinsic vs. Extrinsic Value: Total premium = intrinsic + extrinsic (time/volatility).
- Exercise & Assignment: Exercising creates obligations for the option writer (seller).
Risk Management with Derivatives
Managing Risk in Futures & Options
- Use Stop-Loss Orders: Predefine an exit to cap downside; crucial in volatile markets.
- Example: Long futures at ₹100; stop-loss at ₹95 → loss limited to ₹5 per unit.
- Diversify Your Portfolio: Spread risk across assets/sectors/instruments.
- Example: Combine equity options, commodity futures, and currency options.
- Leverage Smartly: Know position size and maximum capital at risk.
- Best Practices: Risk 1–2% of capital per trade; reduce leverage in high volatility; consider costs/fees.
Hedging with Derivatives
- Example 1: Farmer with Futures
- Locks selling price (e.g., ₹1,200/quintal). If market falls to ₹1,100, futures hedge protects revenue.
- Example 2: Stock Investor with Puts
- Owns 100 shares at ₹500; buys ₹480 put. If price drops to ₹450, can sell at ₹480, limiting loss.
Benefits of Hedging
- Reduces downside risk without liquidating core positions.
- Improves portfolio stability.
Limitations
- Hedging costs (premiums/margins).
- May cap upside or reduce net returns.
- Over-hedging can dampen performance.
Summary of Risk Techniques
- Deploy stop-losses.
- Diversify exposures.
- Use leverage cautiously.
- Hedge key risks with awareness of costs.
Risk management is continuous—monitor positions, market conditions, and portfolio fit.
Derivatives Trading Strategies
Futures Trading Strategies
- Trend Following: Trade with momentum (long in uptrends, short in downtrends).
- Example: Long crude at ₹5,000; exit at ₹5,200.
- Range Trading: Buy near support, sell near resistance within a defined band.
- Example: Gold oscillates ₹45,000–₹47,000; buy at support, sell at resistance.
- Scalping: High-frequency, small gains from micro-moves; requires tight execution and low costs.
Options Trading Strategies
- Covered Call: Hold underlying and sell calls to earn premium (neutral to mildly bullish).
- Example: Own stock at ₹1,000; sell ₹1,100 call for ₹50.
- Protective Put: Buy a put to insure a long position (limits downside).
- Example: Own at ₹500; buy ₹480 put for ₹20 to cap loss.
- Straddle: Buy call + put (same strike/expiry) to profit from big moves either way.
Additional Considerations for Strategy Selection
- Time Horizon: Match strategy to duration (intraday vs. positional vs. long-term).
- Market Conditions: Trending, range-bound, or volatile environments favor different tactics.
- Risk Tolerance: Choose payoffs and max-loss profiles aligned with your risk appetite and goals.