Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=6008
Forum: 17 · Topic 6008 · 15 post(s)
Nikolay.Gekht · Mon Aug 22, 2011 2:19 pm
Just a double Bollinger band indicator used in The Little Book of Currency Trading by Kathy Lien
Please see explanations how to use it http://www.investopedia.com/articles/fo … z1VmdUeyAw
This indicator is equal to putting just two BB indicators on the same chart, but is a little bit less resource eating and can highlight the zone between inner and outer bands for easier interpretation

Download: Double Bollinger Band
Triple Bollinger Bands
Dec 10, 2015: Compatibility issue Fix. _Alert helper is not longer needed.
The indicator was revised and updated
MT4/MQ4 version viewtopic.php?f=38&t=64446
bedayan · Tue Nov 15, 2011 3:01 am
Is it possible for code this thing for triple bollinger band? I require triple bollinger band.
Apprentice · Tue Nov 15, 2011 3:29 am
While you wait, you can try Multiple Bollinger Bands. viewtopic.php?f=17&t=1319&p=5262&hilit=multiple+bullinger#p5262
Apprentice · Tue Nov 15, 2011 5:07 am
Triple Bollinger Bands added.
followNev · Mon Mar 05, 2012 10:13 am
Hi, I am using the DBB indicator and it works really well when I screen my ccy pairs. Has anyone created an automated strategy for this that we can download ?
LauraZ · Tue Mar 06, 2012 2:36 am
always in the market ssytem. signal, cross of middle band of bollinger band and MA
no need for stat analysis for this one its being used to make the cross points clearer for a wider arrayed trading systems
Apprentice · Tue Mar 06, 2012 4:22 am
Which algorithm do you want to use this strategy
followNev · Thu Mar 08, 2012 8:26 am
Apprentice wrote: Which algorithm do you want to use this strategy
is it possible to create a new algo for this ? I have an idea of how I’d like the algo to work, would I have to pay for the code ?
thanks
Coondawg71 · Mon Nov 11, 2013 5:13 pm
Can we please add a request to the development que regarding the Triple Bollinger Band indicator.
I would like to see a Signal with Alert capacity upon each breach of Deviation Level.
For example, attached image highlights breach of 2.0 deviation. Ideally, alert would send signal upon each breach of the triple bollinger band. like 1.0, 1.62, 2.0.
Thanks,
sjc
Apprentice · Tue Nov 12, 2013 4:16 am
TBB with Alert added.
LordTwig · Tue Nov 12, 2013 8:17 am
Warning !!! Be careful clicking on any web ‘links’…..
clicking on this link
Nikolay.Gekht wrote: here: http://globalmarkets.anyoption.com/4-ru … ger-bands/
produced this response from antivirus…
Infection Blocked URL: http://globalmarkets.anyoption.com/4-rules-for-using... Infection: JS:HideMe-J [Trj] Relax, your avast! just saved you from a virus.
Apprentice · Wed Nov 13, 2013 1:53 am
Link in question, removed. If someone wants to take the risk, they can use the link from post yours.
plkdtm · Fri Feb 10, 2017 8:23 am
Is there any mq4 version of dbb indicator?
i found one indicator but we can’t just fill space between 1st and 2nd band.
Thanks a lot
Apprentice · Sat Feb 11, 2017 4:21 am
Try this version. viewtopic.php?f=38&t=64446
plkdtm · Mon Feb 13, 2017 9:46 am
thanks a lot it’s perfect