Registered User Joined: 3/12/2005 Posts: 40 
	 | 
	
		 
 A standard BB 20/2       THANK YOU 
	 | 
	
	
		 
   Worden Trainer
  Joined: 10/7/2004 Posts: 65,138 
	 | 
	
		 
	Please try the following Condition Formula. 
	C26 > AVGC20.26 + 2 * SQR(ABS(C26 ^ 2 + C27 ^ 2 + C28 ^ 2 + C29 ^ 2 + C30 ^ 2 + C31 ^ 2 + C32 ^ 2 + C33 ^ 2 + C34 ^ 2 + C35 ^ 2 + C36 ^ 2 + C37 ^ 2 + C38 ^ 2 + C39 ^ 2 + C40 ^ 2 + C41 ^ 2 + C42 ^ 2 + C43 ^ 2 + C44 ^ 2 + C45 ^ 2 - 20 * AVGC20.26 ^ 2) / 20) 
	Modelling Bollinger Bands (& Standard Deviation) in a TC PCF 
  -Bruce Personal Criteria Formulas TC2000 Support Articles
	 |