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Worden Discussion Forum » Customer Training & Support » Ask a Trainer - TC2000 version 7 » xalyx 812

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xalyx
Posted : Monday, February 4, 2008 10:41:24 AM
Registered User
Joined: 10/7/2004
Posts: 41
 scan  cross where todays sma(15) is above top bollinger banb (10)-(10) and yesterdays sma(15) below top bollinger band       and  scan where todays sma(15) is below bottom bollinger band (10)-(10) and yesterdays sma(15) is above bottom bollinger band .    thank  you   bob  ...
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Bruce_L
Posted : Monday, February 4, 2008 11:05:10 AM


Worden Trainer

Joined: 10/7/2004
Posts: 65,138
QUOTE (xalyx)
scan  cross where todays sma(15) is above top bollinger banb (10)-(10) and yesterdays sma(15) below top bollinger band

Please try the following:

AVGC15 > AVGC10 + SQR(ABS(C ^ 2 + C1 ^ 2 + C2 ^ 2 + C3 ^ 2 + C4 ^ 2 + C5 ^ 2 + C6 ^ 2 + C7 ^ 2 + C8 ^ 2 + C9 ^ 2 - 10 * AVGC10 ^ 2) / 9) AND AVGC15.1 < AVGC10.1 + SQR(ABS(C1 ^ 2 + C2 ^ 2 + C3 ^ 2 + C4 ^ 2 + C5 ^ 2 + C6 ^ 2 + C7 ^ 2 + C8 ^ 2 + C9 ^ 2 + C10 ^ 2 - 10 * AVGC10.1 ^ 2) / 9)

QUOTE (xalyx)
scan where todays sma(15) is below bottom bollinger band (10)-(10) and yesterdays sma(15) is above bottom bollinger band

Please try the following:

AVGC15 < AVGC10 - SQR(ABS(C ^ 2 + C1 ^ 2 + C2 ^ 2 + C3 ^ 2 + C4 ^ 2 + C5 ^ 2 + C6 ^ 2 + C7 ^ 2 + C8 ^ 2 + C9 ^ 2 - 10 * AVGC10 ^ 2) / 9) AND AVGC15.1 > AVGC10.1 - SQR(ABS(C1 ^ 2 + C2 ^ 2 + C3 ^ 2 + C4 ^ 2 + C5 ^ 2 + C6 ^ 2 + C7 ^ 2 + C8 ^ 2 + C9 ^ 2 + C10 ^ 2 - 10 * AVGC10.1 ^ 2) / 9)

You may wish to review the following:

Modelling Bollinger Bands (& Standard Deviation) in a TC PCF
PCF Formula Descriptions
Handy PCF example formulas to help you learn the syntax of PCFs!
How to create a Personal Criteria Forumula (PCF)
Using EasyScan to find stocks that meet your own criteria
-Bruce
Personal Criteria Formulas
TC2000 Support Articles
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