[amibroker] Re: How to set the "amount" in ApplyStop(stopTypeTrailing, stopModePoint,amount,1,1,1)

[jollypollyanna]

I found the following note in "Back testing your trade ideas"

Please note that 3rd parameter of ApplyStop function (the    amount) is
sampled at the trade entry and held throughout the trade.

Question to anyone who knows.

Does this mean no changes  can be made to ApplyStop function after the
trade is opened from the Buy signal. Like I want to change the trailing
stop ATR multiple when a certain percentage profit is achieved.

Thanks.