The account is open and funded. The order screen is in front of you. It has more fields than you expected, and one of them matters more than the rest.
This walks through one buy order, start to finish. Not a strategy, not a stock tip. Just the mechanics, so the first one is not the one you learn on.
Before you start
Three things need to be true.
Money must be in your trading account, not just your bank account. Transferring it takes a moment, and it isn't always instant.
The market is open. More on that below, because closing times changed on 3 August 2026.
You know which company you want. Not because we are about to recommend one, but because the order screen is a bad place to be browsing. Decide first, then open it.
Share market timing in India, and what changed on 3 August 2026
The market opens at 9:15 in the morning. That has not changed and is not changing.
Closing is more complicated now. From 3 August 2026, SEBI introduced a Closing Auction Session that splits the market in two.
For most listed companies, nothing has changed. Continuous trading runs until 3:30 in the afternoon, exactly as before.
For companies with futures and options contracts, usually the larger, more heavily traded names, continuous trading now stops at 3:15. After that the stock moves into an auction that decides its official closing price, running until 3:35. Orders behave differently inside that auction. Market orders are only accepted in part of the window, stop loss orders are not permitted at all, and the price you get is a single auction price rather than whatever is on screen.
For your first trade, keep it simple: place your order well before the market closes, rather than in the last 15 minutes. This gives you more time to review the order and avoids the extra complexity of the closing auction.
There is also a pre-open session from 9:00 to 9:15, where orders are collected to determine the opening price before normal trading starts. Beginners usually do not need to act during this session.
Finding the stock
Search by the full company name where possible, and check the company details before placing the order rather than relying only on the ticker symbol.
Check the exchange. Some companies are listed on both the NSE and BSE, so make sure you are looking at the correct listing before placing the order.
Check you have the right listing. Some groups have several listed entities with similar names, and they are not interchangeable.
The order screen: four decisions
Everything on that screen comes down to four choices.
Buy or sell. Obvious, and still worth reading twice before confirming.
Quantity. How many shares. In the cash market you can buy one share if you want to, so your first order does not need to be large.
Delivery or intraday. This is the one that matters most, and the one beginners get wrong.
Delivery means you are buying the shares to keep. They arrive in your demat account and stay there until you sell them.
Intraday means you buy and sell the position on the same trading day, whether you close it yourself or your broker closes it. It can let you take a larger position with the same amount of money, which also means losses can grow faster.
If you are buying your first share, you want delivery. Intraday trading is a different activity with a different risk profile, and the label on the order screen makes it look like a small toggle rather than the significant choice it is.
Market or limit. A market order executes immediately at whatever price is available. A limit order executes only at the price you set, or better, and may not execute at all.
For a first trade in a large company that trades frequently during normal hours, either works. In a stock that does not trade very often, or near the market open or close, a market order can fill at a price you did not expect. A limit order gives you more control over the price, but it may not execute.
Placing it
Enter the details, review them, and confirm. Most platforms require a PIN, password or biometric confirmation at this point.
You will then see the order in one of three states. Open means it has reached the exchange and is waiting. Executed means it filled. Rejected means it did not reach the market, and the app will usually say why.
An executed order is complete and cannot be cancelled. An open order can usually be modified or cancelled until it is filled.
After it executes
Four things happen, in this order.
The shares appear as a position on the same day. Not yet a holding.
The purchase amount is blocked from your trading balance immediately. Brokerage and other charges are debited once the contract note is issued.
A contract note arrives, usually within 24 hours of execution, showing exactly what you paid and the charges applied. Read your first one carefully: confirm what you bought or sold, the execution price, and the charges applied.
The shares are credited to your demat account the next working day, under the T+1 settlement cycle. At that point they move from positions to holdings. Nothing has gone wrong in the meantime.
Why an order gets rejected
The common reasons, and none of them necessarily mean anything is broken.
Not enough funds, including the charges, which people forget to leave room for.
Market closed, or the stock is in a session where your order type is not accepted.
Price outside the circuit limit. Most stocks have a daily price range set by the exchange. An order outside that permitted range can be rejected, which is more common in smaller or less-traded companies.
Segment not activated. Each segment, such as equity, derivatives, currency and commodities, has to be enabled on your account before you can trade in it.
Quantity or price not valid. This can happen when the price is not in the allowed price step (tick size) or the quantity does not meet the required lot size.
Common mistakes new investors make
Five to watch for.
Choosing intraday when they meant delivery, and finding the position closed out by the end of the day.
Using a market order in an illiquid stock, and filling far from the last traded price.
Placing the first order in the last few minutes of the session, which is now more complicated than it was.
Buying an unfamiliar company because the price moved, rather than because they had decided to.
Making the first order large. There is no advantage to it. A small first trade teaches you the mechanics for a much lower fee than a large one.
Common questions
How do I buy shares online?
Fund your trading account, search for the company in your broker's app, choose quantity, choose delivery rather than intraday, choose a market or limit order, and confirm. The shares reach your demat account the next working day.
How do I place an order in a trading app?
Open the stock, tap buy, and fill in four things: quantity, delivery or intraday, market or limit, and the price if you chose limit. Confirm with your PIN or biometric.
What is intraday trading?
Buying and selling within the same trading day, without taking delivery. It allows larger positions through margin, which means losses can also be larger, and your broker squares off positions before the session ends.
What is a limit order?
An order that executes only at the price you specify or better. It protects you from an unexpected fill price, but it may not execute at all.
Market order or limit order, which should I use?
For a large, liquid company during normal hours, a market order is usually fine. In a thinly traded stock, or near the open or close, a limit order gives you more control over the price.
What is a stop loss order?
An instruction to sell if the price falls to a level you set, used to cap a loss. It is not a guarantee of that exit price, since the market can move past your level before your order executes.
What is a circuit limit?
The maximum a stock's price may move in a day, set by the exchange. When a stock hits its limit, the exchange rejects orders beyond that price.
What is an after market order?
An order placed outside trading hours, queued by your broker and sent to the exchange when the market next opens.
What are the share market timings in India?
The market opens at 9:15 in the morning. Most stocks trade continuously until 3:30. Stocks with futures and options contracts stop continuous trading at 3:15 and go into a closing auction, following a change effective 3 August 2026.
When do the shares actually reach my account?
The next working day, under the T+1 settlement cycle. Until then they appear as a position rather than a holding.
If you are just starting out
Make your first trade small: a company you know, delivery, a limit order if you are unsure, and the middle of the day. That combination removes almost every way a first trade can surprise you, and it costs very little to learn. The mechanics only feel complicated once.
New to Hem Nxt? Open your trading account and place your first trade.
Risk disclosure
Hem Finlease Private Limited, SEBI Registration No. INZ000167734. Hem Securities Limited, SEBI Reg. No. IN-DP-568-2021, CDSL: 17700/17701.
Investments in the securities market are subject to market risks. Read all the related documents carefully before investing. Registration granted by SEBI and membership of recognised stock exchanges do not guarantee the performance of the intermediary or provide any assurance of returns to investors.
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