Chapter 3: Bank Nifty, Index, Call and Put option (CE,PE)

In this chapter, we discuss basic concept of bank nifty. Bank Nifty or (Nifty Bank) is a index that track the performance of banking sector in National Stock Exchange in India. The index has 12 stocks from the banking sector. Company Name

Weights of Banks in Nifty Bank Index
Bank Weight (%)
HDFC Bank Ltd. 27.58%
ICICI Bank Ltd. 24.06%
State Bank of India 10.54%
Kotak Mahindra Bank 10.32%
Axis Bank Ltd. 9.33%
IndusInd Bank 5.46%
Federal Bank 2.76%
Bank of Baroda 2.73%
Punjab National Bank 2.13%
AU Small Finance Bank Ltd. 2.00%

Bank Nifty Index Future

The Bank Nifty Index Future is a financial derivative contract that allows traders to buy or sell the Bank Nifty Index at a predetermined future date at an agreed-upon price. Futures contracts are used for hedging or speculation on the future value of the index.

Key Aspects of Bank Nifty Index Future

Underlying Asset

The underlying asset for this futures contract is the Bank Nifty Index, which represents the performance of major banking stocks in India.

Contract Size

The contract size refers to the number of index points represented by one futures contract. This can vary and is specified by the exchange.

Expiration Date

The expiration date is the last day on which the futures contract can be settled. Futures contracts typically expire on the last Thursday of the contract month.

Margin Requirement

To trade a futures contract, traders must maintain a margin, which is a percentage of the total contract value. This acts as a security deposit to cover potential losses.

Example of Bank Nifty Index Future Contract

Contract Month Contract Size Strike Price Expiration Date Margin Requirement (₹)
August 2024 100 Index Points 45,000 29-Aug-2024 50,000
September 2024 100 Index Points 46,000 26-Sep-2024 52,000

Profit and Loss

Profit

Profit is calculated based on the difference between the contract's entry price and exit price, multiplied by the contract size. For example, if you buy a futures contract at 45,000 and sell it at 46,000, with a contract size of 100 points, your profit would be:

Profit = (Exit Price - Entry Price) × Contract Size

Profit = (46,000 - 45,000) × 100 = ₹100,000

Loss

Loss is calculated similarly, based on the negative difference between entry and exit prices. For instance, if you buy at 45,000 and sell at 44,000, your loss would be:

Loss = (Entry Price - Exit Price) × Contract Size

Loss = (45,000 - 44,000) × 100 = ₹100,000

Usage

In summary, the Bank Nifty Index Future provides a way to trade on the future value of the Bank Nifty Index. It involves understanding the contract details, margin requirements, and potential profit and loss outcomes.

Bank Nifty Index Futures
Contract Detail Description
Underlying Index Bank Nifty Index
Contract Size Typically 15 units (varies based on exchange)
Expiry Date Last Thursday of the contract month
Settlement Cash-settled based on the index value
Margin Requirements Initial margin and maintenance margin required (varies by broker and market conditions)
Example Contract Value If Bank Nifty is at 50,275 and contract size is 15, contract value is ₹754125
Example Contract Premium If Bank Nifty is at 50,275 and contract size is 15, contract Premium is ₹100325
Trading Platform Available on NSE and other financial exchanges
Usage Hedging, Speculation

Call Option (CE)

A Call Option (CE) is a type of financial contract in options trading that gives the holder the right, but not the obligation, to buy a specific asset, such as a stock or index, at a predetermined price (known as the strike price) before or at the expiration date of the contract.

Key Aspects of a Call Option (CE)

Right to Buy

A Call Option (CE) allows the holder to purchase the underlying asset at the strike price. This is beneficial if the market price of the asset rises above the strike price.

Strike Price

The strike price is the price at which the underlying asset can be bought when the option is exercised. It is set when the option contract is initiated.

Expiration Date

The expiration date is the last day on which the option can be exercised. After this date, the option expires and becomes worthless if it has not been exercised or sold.

Premium

The premium is the cost of purchasing the call option. It is paid upfront to the seller of the option. This is the maximum amount the buyer can lose if the option expires worthless.

In-the-Money (ITM)

A call option is considered "in-the-money" if the current market price of the underlying asset is above the strike price. This means the option has intrinsic value.

At-the-Money (ATM)

A call option is "at-the-money" if the current market price of the underlying asset is equal to the strike price.

Out-of-the-Money (OTM)

A call option is "out-of-the-money" if the current market price of the underlying asset is below the strike price. This means the option has no intrinsic value but might have time value.

Example

Let's say you buy a call option on the Bank Nifty Index with the following details:

If the Bank Nifty Index rises to 45,000 before the expiration date, you can exercise the option to buy the index at the strike price of 44,000, potentially realizing a profit if you sell it at the higher market price of 45,000.

Profit and Loss

Profit

If the market price of the underlying asset is above the strike price plus the premium paid, you make a profit. For example, if the market price is 45,000 and you paid ₹200 premium for a strike price of 44,000, your profit would be:

Profit = (Market Price - Strike Price) - Premium

Profit = (45,000 - 44,000) - 200 = ₹800

Loss

If the market price is below the strike price or the price increase does not cover the premium, you incur a loss. For instance, if the market price is 43,500, your loss would be:

Loss = Premium = ₹200

Since the market price is below the strike price, the option expires worthless.

Usage

In summary, a Call Option (CE) is a versatile financial instrument that provides the opportunity to benefit from an increase in the price of an underlying asset. It involves paying a premium to secure the right to buy the asset at a set price, and its profitability depends on the market price movement relative to the strike price.

Put Option (PE)

A Put Option (PE) is a type of financial contract in options trading that gives the holder the right, but not the obligation, to sell a specific asset, such as a stock or index, at a predetermined price (known as the strike price) before or at the expiration date of the contract.

Key Aspects of a Put Option (PE)

Right to Sell

A Put Option (PE) allows the holder to sell the underlying asset at the strike price. This is beneficial if the market price of the asset falls below the strike price.

Strike Price

The strike price is the price at which the underlying asset can be sold when the option is exercised. It is set when the option contract is initiated.

Expiration Date

The expiration date is the last day on which the option can be exercised. After this date, the option expires and becomes worthless if it has not been exercised or sold.

Premium

The premium is the cost of purchasing the put option. It is paid upfront to the seller of the option. This is the maximum amount the buyer can lose if the option expires worthless.

In-the-Money (ITM)

A put option is considered "in-the-money" if the current market price of the underlying asset is below the strike price. This means the option has intrinsic value.

At-the-Money (ATM)

A put option is "at-the-money" if the current market price of the underlying asset is equal to the strike price.

Out-of-the-Money (OTM)

A put option is "out-of-the-money" if the current market price of the underlying asset is above the strike price. This means the option has no intrinsic value but might have time value.

Example

Let's say you buy a put option on the Bank Nifty Index with the following details:

If the Bank Nifty Index falls to 43,000 before the expiration date, you can exercise the option to sell the index at the strike price of 44,000, potentially realizing a profit if you buy it at the lower market price of 43,000.

Profit and Loss

Profit

If the market price of the underlying asset is below the strike price minus the premium paid, you make a profit. For example, if the market price is 43,000 and you paid ₹200 premium for a strike price of 44,000, your profit would be:

Profit = (Strike Price - Market Price) - Premium

Profit = (44,000 - 43,000) - 200 = ₹800

Loss

If the market price is above the strike price or the price decrease does not cover the premium, you incur a loss. For instance, if the market price is 45,000, your loss would be:

Loss = Premium = ₹200

Since the market price is above the strike price, the option expires worthless.

Usage

In summary, a Put Option (PE) is a versatile financial instrument that provides the opportunity to benefit from a decrease in the price of an underlying asset. It involves paying a premium to secure the right to sell the asset at a set price, and its profitability depends on the market price movement relative to the strike price.