[amibroker] Execute trade in the last 15 sec of current bar

Hi , Could anybody help me with this? Sometimes my buy/sell signals happen inside the current bar, but before current bar close it disappear. My problem is: to execute trade in the last 15 sec of my 2 min bar (if my buy/sell signal still exist). May be somebody have a piece of code what I can

[amibroker] Execute trade in the last 15 sec of current bar

Hi , Could anybody help me with this? Sometimes my buy/sell signals happen inside the current bar, but before current bar close it disappear. My problem is: to execute trade in the last 15 sec of my 2 min bar (if my buy/sell signal still exist). May be somebody have a piece of code what I can