What is Future and Options


Futures and Options are types of derivative instruments used in the financial markets. They derive their value from an underlying asset like stocks, commodities, currencies, or indices. 
Here's a simple breakdown :-

🔹 What is a Future? 

A Future is a contract to buy or sell an asset at a fixed price on a specific future date. 

- Example :- You agree today to buy 100 shares of a company at ₹500 per share on a date two months from now. 
- You are obligated to complete the transaction on the contract date, whether the market price goes up or down. 

Key Features :- 

- Traded on exchanges. 
- Standardized contracts. 
- High risk if the market moves against your position. 
- Used for speculation or hedging. 

🔹 What is an Option? 

An Option gives the right but not the obligation to buy or sell an asset at a fixed price before or on a specific date. 

There are two types of options :-  

1. Call Option - Right to buy the asset. 
2. Put Option - Right to sell the asset. 

- You pay a premium to buy an option. 
- If the market doesn’t move in your favor, you can let the option expire and lose only the premium. 

Example :- 

- You buy a call option for ₹10 per share to buy stock at ₹500. 
- If the stock rises to ₹550, you can exercise the option and profit. 
- If it stays below ₹500, you don't exercise it your loss is limited to ₹10. 

✅ Quick Comparison :- 

Feature :- Obligation
Futures :- Yes
Options :- No (only right, not obligation)

Feature :- Risk
Futures :- Unlimited
Options :- Limited to premium paid

Feature :- Cost
Futures :- No upfront cost (but margin)
Options :- Premium must be paid

Feature :- Use
Futures :- Hedging & Speculation
Options :- Hedging & Speculation

📘 Futures - Detailed Explanation 

🔸 What Is a Future Contract? 

A Futures contract is an agreement between two parties to buy or sell an underlying asset at a predetermined price on a specified future date

These are standardized contracts traded on regulated exchanges like the NSE (National Stock Exchange) or BSE (Bombay Stock Exchange) in India. 

🔹 Key Terms :- 

- Underlying Asset :- The asset being traded (e.g., stocks, commodities, indices). 
- Contract Size:- The number of units per contract (e.g., 75 shares in an Nifty Futures contract). 
- Expiry Date :- The date when the contract will be settled. 
- Mark-to-Market (MTM) :- Daily settlement of profit and loss. 

🔹 Example of Futures :- 

Suppose you expect Reliance stock to rise. It is currently at ₹2500. 

- You enter into a Futures contract to buy Reliance at ₹2500 one month from now. 
- If the price goes up to ₹2700 on expiry, you earn ₹200/share. 
- But if it falls to ₹2300, you lose ₹200/share. 
- You must buy or sell as agreed you can’t walk away. 

📘 Options - Detailed Explanation 

🔸 What Is an Option Contract? 

An Option gives the right, but not the obligation, to buy or sell an underlying asset at a set price within a certain time. 
You pay a premium to enter this contract. 

🔹 Two Main Types of Options :- 

1. Call Option - Right to Buy the asset. 
2. Put Option - Right to Sell the asset. 

🔹 Key Terms :- 

- Strike Price :- The agreed-upon price for the asset. 
- Premium :- The price paid to buy the option. 
- Expiry Date :- The last date you can exercise the option. 
- In the Money / Out of the Money :- 
    - In-the-money: Profitable if exercised now. 
    - Out-of-the-money: Not profitable yet. 

🔹 Example of Options :- 

Call Option :- You buy a Call Option for Infosys at ₹1500 (strike price), paying ₹20 premium. 

- If Infosys rises to ₹1600 before expiry :-  
    - You can buy at ₹1500 and sell at ₹1600 = ₹100 profit. 
    - After subtracting the ₹20 premium = ₹80 net profit. 

- If Infosys stays below ₹1500 :- 
    - You don’t exercise the option. 
    - You lose only the ₹20 premium. 

Put Option :- You buy a Put Option for HDFC at ₹2500, paying ₹30 premium. 

- If HDFC falls to ₹2400 :- 
    - You can sell at ₹2500 and buy at ₹2400 = ₹100 profit. 
    - After premium: ₹70 net profit. 

- If HDFC stays above ₹2500 :- 
    - You don’t exercise. 
    - You lose only ₹30. 

📊 Differences Between Futures and Options 

Feature :- Obligation
Futures :- Must buy/sell on expiry
Options :- Can choose to exercise or not 

Feature :- Risk
Futures :- Unlimited loss
Options :- Loss limited to premium paid 

Feature :- Profit Potential
Futures :- Unlimited
Options :- Unlimited (Call) / High (Put)

Feature :- Premium
Futures :- No premium (but margin required)
Options :- Premium paid upfront

Feature :- Hedging
Futures :- Very effective
Options :- More flexible

Feature :- Liquidity
Futures :- Highly liquid in major contracts
Options :- High in popular strike prices 

🛡️ Why Use Futures & Options? 

🔹 Hedging :- 

- Farmers hedge crop prices. 
- Importers hedge currency risk. 
- Investors hedge stock portfolios. 

🔹 Speculation :- 

- Traders bet on price movement for profit. 
- Can use leverage (small margin for large exposure). 

🔹 Arbitrage :- 

- Make profit from price differences between cash and derivatives markets. 

⚠️ Risks Involved 

- Futures :- Can lead to large losses due to leverage and daily settlement (MTM).
- Options :- Buying has limited risk, but selling options (writing) can be very risky.

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