These qualifiers help tailor the execution of your trades based on your specific needs and market conditions.
AON (All-or-None):
This qualifier ensures that no partial transaction is executed. The order must be filled entirely or not at all.
Applicable for orders greater than 100 shares.
Not available for NYSE-listed symbols.
OPG (At-the-Open):
Also known as Market-on-Open (MOO)
Requests the order to be executed at the official opening price of the primary listing exchange.
Orders must be received before 9:15 AM (ET).
After 9:28 AM, OPG orders cannot be edited or canceled.
Unfilled orders after the market opening are canceled.
CLO (At-the-Close):
Also known as Market-on-Close (MOC)
Requests the order to be executed as close to the closing price as possible.
Orders must be placed before 3:40 PM (ET).
CLO orders cannot be edited or canceled after 3:45 PM (ET).
Unfilled orders after the market close are canceled.