Bollinger Bands (John Bollinger 50/2.1 settings)

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05/01/2018 at 6:31 PM #69604 quote
Marcel van Vliet
Participant

Veteran
Hi,

I have tried to code the settings recomended by John Bollinger for the Bollinger bands around the 50 SMA with the standard deviation of 2.1.

The intention for the simple screener is to scan for stocks which are crossing, or trading above, the upper or lower band .

Unfortunately the screener does not work. (circle on attachement)

Does anybody have an idea how to fix this?
```
//Bollinger Bands (John Bollinger 50/2.1  settings)
//Marcel van Vliet
//Date: 05/01/2018

//Bollinger Bands
BBUp = Average[50](close) + (2.1 * STD[50](close))
BBDown = Average[50](close) - (2.1 * STD[50](close))

//Raken BBbandUp
C1= High crosses over BBUp or High > BBUp

//Raken BBbandDown
C2= low crosses under BBDown or low < BBDown

SCREENER [ (C1) or (C2) ]
```
Thank you ………..
05/07/2018 at 8:58 AM #69911 quote

Marcel van Vliet
Participant

Veteran

Please, @Nicolas, @Despair, @Juanj, @Lolo, @Somatolysis, @Bolsatrilera, will you take a look at my coding problem and respond to me?

05/07/2018 at 9:42 AM #69914 quote

Nicolas
Keymaster

New

Your code is working perfectly on my platform.

Be sure to add the same settings on the Bollinger bands indicator attached on your price chart than the ones from the code.

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Bollinger Bands (John Bollinger 50/2.1 settings)

ProScreener support

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Author

Marcel van Vliet @marcel Participant

Summary

This topic contains 2 replies,
has 2 voices, and was last updated by Nicolas
7 years, 8 months ago.

Topic Details

Forum:	ProScreener support
Language:	English
Started:	05/01/2018
Status:	Active
Attachments:	2 files

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