What is an AMO Order in the Stock Market: After Market Orders Explained

An AMO, or After Market Order, is an order placed by an investor to buy or sell stocks after the stock market has closed for the day. These orders are queued up in the system and are sent to the stock exchange for execution as soon as the market opens on the next trading day.

The Purpose of After Market Orders (AMOs)

The Indian stock market has fixed trading hours, typically from 9:15 AM to 3:30 PM. For many retail investors who have busy day jobs, it can be difficult to monitor the market and place trades during these hours. AMOs are a feature offered by stockbrokers to solve this problem.

The main purpose of an AMO is to provide convenience and flexibility. It allows investors to place their buy or sell orders at any time after the market closes, during the evening, or before the next market opening. This is particularly useful for:

  • Busy Professionals: People who cannot access the market during their work hours can place their orders at their convenience after work.
  • Reacting to News: If a major company announcement or global news event happens after market hours, an investor can place an AMO to react to it first thing in the morning.
  • Disciplined Investing: It allows investors to place orders based on their research and strategy without being influenced by the intraday volatility of the market.

How Do AMOs Work?

The process of placing an AMO is simple and is available on almost all major stockbroking platforms in India.

  1. Placing the Order: After the market closes (e.g., after 3:30 PM), you log into your trading account. When placing a buy or sell order, you select the ‘AMO’ option instead of the regular ‘NRML’ or ‘MIS’ option.
  2. Order Queued: Your broker accepts the order and holds it in their system overnight.
  3. Order Execution: The next morning, when the market opens (at 9:15 AM), your broker sends all the collected AMOs to the stock exchange. The order will be executed if the price you specified is met.

It is important to remember that placing an AMO does not guarantee execution. Your order will only be executed if it meets the market price criteria when the market opens. For example, if you placed a ‘limit order’ to buy a stock at ₹100, but the stock opens at ₹105, your order will not be executed.

AMO vs. Regular Order vs. Pre-Market Order
Order TypeWhen Can It Be Placed?When Is It Executed?Key Feature
Regular OrderDuring market hours (9:15 AM – 3:30 PM).Immediately, if the price is met.Standard real-time trading.
After Market Order (AMO)After market hours (e.g., 4:00 PM – 9:00 AM).During the normal trading session on the next day (after 9:15 AM).Convenience for placing orders outside market hours.
Pre-Market OrderDuring the pre-market session window (9:00 AM – 9:08 AM).During the pre-market session (at the opening price determined at 9:08 AM).Allows participation in the opening price discovery.

Important Points to Remember for AMOs

  • Broker Timings: Each stockbroker has its own specific time window for accepting AMOs. For example, one broker might accept them from 4:00 PM to 8:59 AM, while another might have a different timing.
  • Order Types: You can place both ‘limit orders’ (buy/sell at a specific price) and ‘market orders’ (buy/sell at the current market price) as AMOs.
  • Volatility Risk: The opening price of a stock can be very different from its previous day’s closing price due to overnight news. This is called a ‘gap up’ or ‘gap down’ opening. This can affect the execution of your AMO.

AMOs are a useful tool for retail investors, providing a convenient way to participate in the market. Understanding them is a part of learning the stock market basics, just like knowing about concepts such as AUM in mutual funds or what an upper circuit means.

Frequently Asked Questions (FAQs)

What is the full form of AMO?

The full form of AMO is After Market Order. It is a feature that allows investors to place orders to buy or sell stocks even after the regular stock market trading hours have ended for the day.

What is the timing for placing an AMO in India?

The exact timing varies from one stockbroker to another. Generally, the window for placing AMOs opens after the market closes at 3:30 PM (e.g., from 4:00 PM) and closes just before the next day’s pre-market session at 9:00 AM.

When does an After Market Order get executed?

An AMO is sent to the stock exchange for execution during the normal trading session of the next working day, which starts at 9:15 AM. It is not executed after market hours.

Is placing an AMO a good idea?

Yes, it is a very useful tool for people who cannot track the market during the day. It allows you to place well-thought-out orders at your convenience. However, you should be aware of the risk of price gaps between the closing and opening of the market.

Does an AMO guarantee that my order will be executed?

No, an AMO does not guarantee execution. Like any other order, it will only be executed on the next trading day if your specified price (in a limit order) is met by the market or if there are enough buyers/sellers at the market price (for a market order).