Limit Orders vs Market Orders

There are two fundamental execution options to choose from when buying or selling shares. These are ‘Limit’ and ‘Market’ orders, which refers to the condition around the price that you set on an order to buy or sell.

Limit Orders vs Market Orders Illustration

Limit Orders

Allow you to set the maximum or minimum price at which you are willing to buy or sell. Once placed, it will enter the market at the price you specify and will either execute at the specified price or better if possible. If the price set is outside the current market the trade will remain open until your price limit is met.

Limit Orders - Graph
Market to Limit Orders - Graph

Market to Limit Orders

Will enter the market and trade at the best available price at the time. These types of transactions generally execute quicker as you are selecting the current market price. If your order can only be partially executed at the best price, the unexecuted units will then become a limit order at the partially executed price.

Comparison

  Limit Order Market to Limit Order

Price Limit at which your order will execute at

Buys – setting the highest price you are willing to pay per unit. If the price you have set is outside the current market price, the order will remain open.

Sells  – setting the lowest price you are willing to sell at per unit. If the price you have set is outside the current market price, the order will remain open.

Buys – will enter the market at the best available price at the time. If the order only partially executes, the remaining unexecuted units will become a limit order at the partially executed price.

Sells  – will enter the market at the best available price at the time. If the order only partially executes, the remaining unexecuted units will become a limit order at the partially executed price.

Can I set a total dollar value or do I need to provide a quantity of units?

Placing a limit order will allow you to either:

  • enter the total trade amount you are willing to buy or sell e.g. $1000 (this excludes GST) OR
  • enter the total number of units (quantity) you would like to buy or sell. e.g. 500 units of BHP. Please note there is a minimum value per trade of $500.

As a Market order enters the market at the best available price at the time you are only able to place an order by entering the amount of units you wish to purchase.

Can I cancel or amend the order?

Yes

(unless the order is fully filled or if the market state doesn’t accept amendments at that time)

Yes

(unless the order is fully filled or if the market state doesn’t accept amendments at that time)

When can I place this order?

Anytime - If you place an order outside of market hours it will automatically be placed into the market at open on the next trading day (provided the conditions are met).

During Trading hours - As the order is requested to be filled at the best available price at the time, the order can only be submitted during normal market hours (10am-4pm Sydney time).

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This information is intended to provide information for educational purposes only and is subject to change at anytime without notice.