Prices, Order Types & Validity

Generally, a market order is an order which is entered into the order book with a specified quantity but without a price. It will be traded at the current price available in the market at the time of execution.

However, there may be certain differences in the behaviour of a market order (or any similarly named variant of a market order) executed on different stock exchanges or markets, depending on the rules, regulations and operational procedures of the relevant market in which it is placed.  

Market order is only available for SGX, HKEX and US Exchanges on FSMOne. The default validity of Market Order for SGX and HKEX is Fill-and-Kill (FAK).

A Fill-and-Kill (FAK) Market Order's quantity will be filled with as much quantity as possible and any unmatched quantity is cancelled.

Example
An FAK Market buy order for 200 shares was placed and the market has a total offer quantity of 100 shares. 100 shares will be matched and the remaining order will be cancelled.

SGX Market Order (FAK)
Market Order (FAK) executed on SGX will be in accordance with SGX market order behaviour. For more details, please refer to https://www.sgx.com/trading-0

HKEX Market Order (FAK)
HKEX Market Order (FAK) will be submitted to HKEX as a Special Limit Order (SLO) with limit price placed using the higher of:

(1) 2% buffer from the best bid/ask price or
(2) 5 ticks away from the best bid/ask price

Any outstanding unfilled quantity will be cancelled immediately.

A Special Limit Order (SLO) will allow matching of up to 10 price queues (i.e. the best price queue and up to the 10th queue at 9 spreads away) at the time provided that the traded price is not worse than the input price. A special limit order has no restriction on the input price as long the order input price is better than the best bid/ask.

For more details on SLO, please refer to https://www.hkex.com.hk/Services/Trading/Securities/Overview/Trading-Mechanism?sc_lang=en
*Note: HKEX Market Order (FAK) can only be used during morning session (0930-1200) and afternoon session (1300 -1600). 

Risks associated with using Market Orders:

  1. There is no guarantee that an order will be filled at a target price. A buy order could be filled at a much higher price than intended, or a sell order can be filled at a much lower price than intended.
  2. The order may be split across multiple investors on the other side of the transaction, resulting in order being done at different prices.
  3. Using Market Orders during a volatile market and/or for illiquid securities is not recommended as price can be out of control.
*Additional Purchasing Power (3% to 5% for SGX, HKEX and US Exchanges) is required to cater for price uncertainty. Unused Purchasing Power on-hold will be released immediately once the order is filled.

New IPO
Market order is not allowed for the matching process of the Opening price on the 1st trading day of a newly listed IPO.

We use cookies If you close this message or continue to use this site, you will consent to the use of Cookies, unless you choose to disable them. Click on our Privacy Policy to understand more.