Option trading has gained a lot of attention in recent years. When you enter into options trading, you will hear the terms 'NSE options' and 'BSE options' many times in a day. Understanding these terms is quite confusing for beginners.
This guide will explain the options, what NSE and BSE options are and what differentiates them from each other.
What Are Options?
An option is a financial contract that gives the buyer 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:
- Call Option – It gives the right (no obligation) to buy an underlying asset
- Put Option – It gives the right (no obligation) to sell an underlying asset
In every option trade, there is a buyer and a seller. The buyer pays a premium and has limited risk. The seller receives the premium but carries a higher risk.
Options exist to help traders and investors manage risk, leverage price movements, or hedge existing positions.
What Is the NSE, and How Do NSE Options Work?
The NSE (National Stock Exchange) is India's largest stock exchange, headquartered in BKC, Mumbai. Due to high participation, NSE has high liquidity. Most options trading happens on the NSE market.
Traders can trade index options and stock options (for selected companies) on NSE. Nifty 50 is the most traded index option on NSE.
NSE is the first choice of options traders, as it has high liquidity. High liquidity causes a better bid-ask price and faster order execution.
What Is the BSE and How Do BSE Options Work?
The BSE (Bombay Stock Exchange) is Asia's oldest stock exchange. It is extremely popular in the cash market. As compared to NSE, BSE has lower liquidity and smaller-sized option trading. BSE options are primarily available on its benchmark index, Sensex.
Institutional participants or traders who track Sensex-based strategies use BSE options for trading. But due to lower liquidity, order execution is slower, and the bid-ask spread is wider.
Key Differences Between NSE Options and BSE Options
Liquidity and participation are the primary distinctions between NSE and BSE options.
In general, NSE options have:
- Increased volumes of trading
- Bid-ask spreads that are smaller
- Improved price discovery
However, BSE options:
- Reduced involvement
- Exhibit less rapid price movement
- They are less appropriate for regular trading
Liquidity is crucial for novices. It may be challenging to enter or exit trades at anticipated prices if there is insufficient liquidity.
How Option Contracts Are Structured
Every option contract, whether on NSE or BSE, has the same basic structure. An option contract has the below key elements:
- Strike Price: It is a fixed, predetermined price at which the underlying asset can be bought or sold.
- Expiry Date: Every option contract has a predetermined expiry date. After which, the contract is no longer valid. Traders must close their positions before the expiry date.
- Lot Size: Every option contract has a specified lot size. While buying or selling the option contract, those should be in multiples of the lot size. For example, Nifty 50 options have a lot size of 65 units.
- Premium: This is the price which the buyer pays to buy the option contract, or the seller can receive the amount after selling the contract.
What is Option Chain and How it Works in NSE and BSE options?
An option chain table displays all available call and put options for a particular index or stock across different strike prices and expiries. Both the NSE and the BSE provide option chains for their listed option contracts.
In an option chain table, strike prices are given in the centre, while call option data and put option data appear on either side of the strike price. Each row represents a strike price and shows key details such as option premium, open interest, change in open interest, volume, and implied volatility.
NSE option chains are generally more active and liquid compared to BSE option chains.
Common Mistakes Beginners Make in Options Trading
As the option trading looks attractive due to the lower price and higher gain, beginners must understand that there can be a higher loss as well. There are some common mistakes which beginners can avoid in order to avoid loss.
- Without understanding the expiry date, the trade must not be executed.
- Beginners tend to assume that low premium means low risk.
- Beginners trade without protection. Every trade should have a stop loss or be hedged.
- Executing trades with new strategies without understanding the basics.
Final Words
NSE and BSE offer powerful tools for option traders. While both exchanges provide option contracts, NSE dominates in terms of liquidity and participation, making it more suitable for beginners.
There is no shortcut to quick profit. Options are structured instruments that require overall market knowledge, practice, understanding of tools, and risk control. Beginners should start small, must learn from mistakes, and respect risk.
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