Hello,
 
It is easy ( 2 lines of code) with NEW AmIBroker feature 
called HoldMinBars
 
SetOption("HoldMinBars", 30 );
Sell = H > 
Ref(H,-1);
 
This new feature works so that it ignores sell 
signals during hold min bars period.
 
HoldMinBars requires version 4.79.0
Best regards,
Tomasz Janeczko
amibroker.com
  ----- Original Message ----- 
  
  
  Sent: Thursday, April 06, 2006 8:51 
  PM
  Subject: [amibroker] Please help with 
  ApplyStop() function (TJ)
  
Hi,
I use a time based stop to exit 
  trades.
The ApplyStop function works very well.
How can I add an 
  additional rule to achieve the 
following logic:
After 'n' days, 
  sell on the first day in which the
HIGH is lower than the previous day's 
  HIGH
==============================================
Current sell 
  rule:
HoldPeriod = 30;
// Time-based stop
ApplyStop( 
  stopTypeNBar, stopModeBars, 
  HoldPeriod);