MQL4 OrderCloseBy()
Closes an open order against another open order in the opposite direction.
Risk warning: CFDs and spread bets are complex instruments and come with a high risk of losing money rapidly due to leverage. You can lose money on these products, and each provider publishes its own loss figure under FCA rules. You should consider whether you understand how they work and whether you can afford to take the high risk of losing your money. Automated and API trading can amplify losses through bugs, connectivity failures and runaway orders.
This is an MQL4 function, not an HTTP endpoint. It has no method, no path and no address to send a request to: it runs inside the MetaTrader 4 terminal, in a program written in MQL4.
Signature
The form of the call on the vendor's page, with the vendor's comments taken out.
bool OrderCloseBy( int ticket, int opposite, color arrow_color )
Arguments
| Name | Type | Description |
|---|---|---|
| ticketrequired | int | The ticket number of the order to close. |
| oppositerequired | int | The ticket number of the opposite order. |
| arrow_color | color | The colour of the closing arrow on the chart. Left out or set to CLR_NONE, no arrow is drawn. |
Return value
- Type
- bool
- What comes back
- True on success, false otherwise. The page points to GetLastError() for the reason.
Sample
Written by this site from the signature and arguments recorded on this page. It has not been run against a terminal, a server or an account, and the values in it are placeholders. It holds no credential and needs none: the program runs inside a terminal that is already logged in to an account. Nothing is entered on this site.
void CloseAgainst(const int ticket,const int opposite)
{
if(!OrderCloseBy(ticket,opposite,clrNONE))
Print("OrderCloseBy failed with error #",GetLastError());
}