What is the Cash Segment in Indian Markets?

What the Cash Segment Actually Is

The cash segment is the part of the stock market where you buy and sell real shares of a company for full payment and take genuine delivery of those shares into your demat account. When you buy 50 shares of Reliance Industries here, you become a part owner of the company. You get voting rights, you are eligible for dividends, and the shares sit in your demat account until you decide to sell them. There is no expiry date and no obligation to square off by any deadline.

This is different from the derivatives segment (futures and options), where you trade a contract that tracks a stock or index without owning anything, and where contracts expire on a fixed date. The cash segment is also called the equity delivery segment or the capital market segment in NSE and BSE documentation. On the NSE it is often labelled CM, while futures and options sit under the FO segment.

Within the cash segment itself, brokers usually offer two product types. Delivery (called CNC on Zerodha and Delivery on most apps) means you pay the full amount and the shares move into your demat. Intraday (called MIS) means you buy and sell the same stock the same day with leverage from the broker, and nothing is delivered. This page focuses on the delivery side, which is what most people mean by the cash segment.

How Settlement Works Now: T+1, Not T+2

An older common belief is that Indian equities settle on a T+2 basis, meaning trade date plus two working days. That is out of date. India moved fully to T+1 settlement on 27 January 2023, and it was the first major market in the world to do so for its entire cash equity list. So if you buy shares on a Monday, they are credited to your demat account on Tuesday, and if you sell on Monday the sale money is credited to your trading account on Tuesday, assuming both are trading days.

Since 2024, SEBI has also introduced an optional T+0 same-day settlement cycle for a defined list of liquid stocks. Under T+0, a trade done within the early window is settled the same day, so shares and money change hands within hours. T+0 runs in parallel with the regular T+1 cycle, it is optional for both brokers and investors, and the eligible stock list is being expanded in phases. For most ordinary trades, T+1 remains the default you will experience.

A Real Worked Example: Buying and Selling Reliance

Numbers below are illustrative and use round prices to keep the maths clear. They are not a prediction and not a promise of any return. Suppose you buy 50 shares of Reliance Industries (RELIANCE on NSE) at Rs 1,400 each as a delivery trade. Your purchase value is 50 multiplied by Rs 1,400, which is Rs 70,000. You must have this full amount in your trading account, because the cash segment delivery product gives you no leverage.

Now suppose three months later you sell all 50 shares at Rs 1,600 each. Your sale value is 50 multiplied by Rs 1,600, which is Rs 80,000. Your gross gain before any charges is Rs 80,000 minus Rs 70,000, which is Rs 10,000. But the real take-home is lower once you subtract the costs that apply to every cash segment delivery trade. The table below uses a typical discount-broker structure where delivery brokerage is zero.

So on a Rs 10,000 gross gain, charges of roughly Rs 166 leave you with about Rs 9,834 before income tax. Notice that STT (Securities Transaction Tax) is the largest single cost at Rs 150, and it applies to both the buy and the sell side at 0.1% each for delivery equity. The exact paise will differ a little by broker and by the precise exchange rate slabs on the trade day, which is why the line items are marked as approximate.

Tax on Cash Segment Gains: Updated Rates

When you sell shares from the cash segment for a profit, you pay capital gains tax, and the rate depends on how long you held the shares. The rates changed in the Union Budget 2024 and apply to sales on or after 23 July 2024, so any older guide quoting 15% short-term or 10% long-term is now wrong.

• Short Term Capital Gains (STCG): if you hold listed shares for 12 months or less, the gain is taxed at a flat 20% (raised from the old 15%). This applies to gains on which STT was paid, which is the normal case for NSE and BSE delivery trades.
• Long Term Capital Gains (LTCG): if you hold for more than 12 months, gains up to Rs 1.25 lakh in a financial year are tax free, and gains above that are taxed at 12.5% (the old rule was 10% above Rs 1 lakh). There is no indexation benefit on listed equity.
• Surcharge and cess: applicable surcharge (if your income crosses the threshold) plus a 4% health and education cess are added on top of the base rate.
• Dividends: any dividend you receive on cash segment holdings is added to your total income and taxed at your normal slab rate, and TDS may be deducted by the company if dividends cross the threshold.

Carrying the Reliance example forward: you held for three months, so the gain is short term. On a net gain of about Rs 9,834, STCG at 20% is roughly Rs 1,967 in tax, plus 4% cess on that tax of about Rs 79, leaving you a post-tax profit of roughly Rs 7,788. Had you instead held the same shares for more than 12 months, the gain would be long term, and because Rs 9,834 is well under the Rs 1.25 lakh annual LTCG exemption, you would likely pay no LTCG tax on it at all. This single difference shows why holding period matters so much in the cash segment.

Cash Segment Versus Derivatives Segment

The clearest way to understand the cash segment is to set it against the futures and options segment. The two serve different purposes. The cash segment is built for owning and investing, while derivatives are built for hedging and short-term speculation with leverage. The table summarises the practical differences a retail trader cares about.

The lot size point is worth stressing. In F&O you cannot trade tiny quantities. A single Nifty option lot is 65 units, a Bank Nifty lot is 30, a FinNifty lot is 60 and a Sensex lot is 10. In the cash segment there is no such constraint. You can buy a single share of any stock, which makes it far more beginner friendly and far easier to size positions to a small account.

Who Regulates It and What SEBI Requires

The cash segment operates under the oversight of the Securities and Exchange Board of India (SEBI), with day to day operations run by the exchanges (NSE and BSE) and clearing handled by their clearing corporations. SEBI sets the settlement cycle, the disclosure rules and the investor protection framework, and the exchanges enforce circuit limits, surveillance and price bands on individual stocks.

Two SEBI rules directly affect your day to day cash segment experience. First, the upfront margin rule means even delivery buys must be backed by sufficient funds or approved collateral before the order goes through. Second, the shift to T+1 settlement in January 2023 and the optional T+0 cycle from 2024 are both SEBI driven changes designed to reduce settlement risk and free up your capital faster. Always confirm the current rules on the official SEBI and NSE websites before you trade, because contract specifications and rates are revised from time to time.

The Real Costs Beyond the Share Price

New investors often look only at the share price and forget the layer of charges that sits on every cash segment trade. As the Reliance example showed, these are usually small as a percentage but they matter when you trade frequently or in size. Knowing each line helps you avoid the trap of a strategy that looks profitable on paper but bleeds money through costs.

• Brokerage: many discount brokers charge zero on delivery, while full service brokers may charge a percentage of turnover. Check your own broker's rate card.
• STT: 0.1% on the buy value and 0.1% on the sell value for delivery equity. This is a government levy you cannot avoid.
• Exchange transaction charges: a tiny percentage of turnover charged by NSE or BSE.
• SEBI turnover fee: a very small regulatory fee on turnover.
• Stamp duty: 0.015% on the buy side, set by the government and uniform across states for equity delivery.
• GST: 18% charged on brokerage plus exchange and SEBI charges, not on the share value itself.
• DP (depository) charges: a flat fee your broker or depository levies when shares are debited from your demat on a sell, typically a fixed rupee amount per scrip per day.

Why Investors Prefer the Cash Segment

The cash segment is the natural home for anyone building wealth over the medium to long term rather than chasing daily moves. Because there is no leverage, you can never be forced to sell at a loss by a margin call, and because there is no expiry, time is on your side. If a quality stock dips, you can simply wait, collect dividends along the way and sell when you choose.

• Genuine ownership: you hold the actual shares, with voting rights and dividend eligibility.
• No forced exit: no expiry and no margin call on fully paid delivery holdings.
• Favourable long term tax: hold over 12 months and the first Rs 1.25 lakh of gains each year is tax free.
• Simple position sizing: buy as little as one share, ideal for small accounts and SIP style investing.
• Lower stress: no daily mark-to-market settlement pressure, unlike futures.

Common Mistakes to Avoid

Most losses in the cash segment come from behaviour and oversight rather than the mechanics of the segment itself. Keeping a written trading journal of why you bought, your target and your stop helps you spot these mistakes before they become habits.

• Assuming the old T+2 settlement still applies when the market has moved to T+1, which can cause confusion about when funds are free.
• Using outdated tax numbers, such as 15% STCG or 10% LTCG, instead of the current 20% STCG and 12.5% LTCG above Rs 1.25 lakh.
• Ignoring total transaction costs and assuming the gross gain equals take-home profit.
• Confusing the cash segment delivery product with intraday, then being surprised that intraday positions auto-square at day end.
• Treating the cash segment like F&O by overtrading, when its real strength is patient holding.
• Not keeping records, which makes capital gains tax filing far harder at year end.

Getting Started Step by Step

To trade in the cash segment you need three things: a bank account, a trading account with a SEBI registered broker, and a demat account that holds your shares electronically. Most brokers open all three together. Once funded, you can place a delivery (CNC) buy order on any listed NSE or BSE stock, and the shares will reflect in your demat the next working day under T+1.

Before you commit money, do basic homework on the company. Look at the Price to Earnings (P/E) ratio, Earnings Per Share and Return on Equity to judge whether the price is reasonable, and check the broader trend using tools like moving averages or the Relative Strength Index. Decide your target and stop before you buy, and size the position so a single bad trade cannot damage your overall capital.

Sources and Further Reading

For authoritative data and current rules, refer to NSE India, SEBI (Securities and Exchange Board of India), the Income Tax Department and CBIC for GST and stamp duty. Settlement cycles, STT rates and tax rates are revised from time to time, so always confirm the current numbers on the official source before you trade.

Sources and Further Reading

For authoritative data and further reading on this topic, refer to NSE India, SEBI (Securities and Exchange Board of India), Income Tax Department and CBIC. Always confirm current rules, rates and contract specifications on the official source before you trade.