Trading Rules
Order Type
What is the time-in-force and trading sessions
What is limit order
What is market order
Market-on-Close order
Stop limit order
Stop order
Limit if touched order
Market if touched order
Trailing stop limit order
Trailing stop order
What is an attached order
What is Algorithmic Trading for US Stocks
What is a conditional order
What are order trigger times
US Stock Option
US Index Option
ETF
Stock Yield Program
Fractional shares trading in the US stock market
Dividend Reinvestment Plan
Order trigger times are designed to prevent the submission of conditional orders at disadvantageous prices during extreme market fluctuations. These conditional orders include stop limit orders, stop orders, limit-if-touched orders, trailing stop limit orders, and trailing stop orders.
By setting order trigger times, you can specify how many times a particular condition must be met within one minute before your order is submitted.
Example
Suppose you place a stop order with a trigger price at 10 HKD, and you set an order trigger condition as follows:
Submit the order if the trigger price is met three times within a minute.
Case 1
Within one minute, the following quotes are observed:
Quote (HKD) | 10.13 | 8.24 | 8.85 | 12.08 | 9.63 | 10.32 |
Trigger Price Met | √ |
|
| √ |
| √ |
As the trigger price of 10 HKD is met three times, the stop order will be submitted when the quote reaches 10.32 HKD.
Case 2
Within one minute, the following quotes are observed:
Quote (HKD) | 10.18 | 8.25 | 10.83 | 7.05 | 9.60 | 8.64 |
Trigger Price Met | √ |
| √ |
|
|
|
As the trigger price of 10 HKD is only met twice, the stop order will not be submitted.
Low Trading Volume: For securities with low trading volumes, setting a high trigger count may result in the order not being triggered at all.
Default Trigger Count: The default trigger count is one, meaning the order is submitted as soon as the trigger condition is met once.
Trading Session: The order trigger condition is only active during the trading session you specify.
Real-time Monitoring: The system continuously monitors real-time quotes throughout your specified trading session and will submit the order as soon as the trigger condition is met within one minute.