# [JR] Multi Bollinger Heat Bands

996 4
Bollinger Bands , with incremented additional outer bands.

Set as you would normally, but with the addition of an incremental value for the added outer bands.

Defaults with Length 20, base multiplier of 2.0, and an Increment value of 0.5 for additional outer bands at 2.5 and 3.0. Adjust values to suite your needs.

All lines and zones have colour and formatting options available - because why not eh?
Comment: New iteration of this script here:

```// @version=1

// Title: "Multi Bollinger Heat Bands".
// Author: JayRogers
// Reason: Because tweaking multiple bollingers for different time frames was annoying me.

study(shorttitle="[JR]MBHB", title="[JR] Multi Bollinger Heat Bands", overlay=true)

// Inputs
length = input(20, minval=1)
src = input(close, title="Source")
base_mult = input(2.0, title="Base Multiplier", minval=0.001, maxval=50)
mult_inc = input(0.5, title="Multiplier Increment", minval=0.001, maxval=2)
basis = sma(src, length)

// base bands
dev_0 = base_mult * stdev(src, length)
upper_0 = basis + dev_0
lower_0 = basis - dev_0

// middle bands 1
dev_1 = (base_mult + mult_inc) * stdev(src, length)
upper_1 = basis + dev_1
lower_1 = basis - dev_1

// outer bands 2
dev_2 = (base_mult + (mult_inc * 2)) * stdev(src, length)
upper_2 = basis + dev_2
lower_2 = basis - dev_2

// plot basis
plot(basis, title="Basis Line", color=navy, transp=50)

// plot and fill upper bands
ubi = plot(upper_0, title="Upper Band Inner", color=red, transp=90)
ubm = plot(upper_1, title="Upper Band Middle", color=red, transp=85)
ubo = plot(upper_2, title="Upper Band Outer", color=red, transp=80)
fill(ubi, ubm, title="Upper Bands Inner Fill", color=red, transp=90)
fill(ubm, ubo, title="Upper Bands Outer Fill",color=red, transp=80)

// plot and fill lower bands
lbi = plot(lower_0, title="Lower Band Inner", color=green, transp=90)
lbm = plot(lower_1, title="Lower Band Middle", color=green, transp=85)
lbo = plot(lower_2, title="Lower Band Outer", color=green, transp=80)
fill(lbi, lbm, title="Lower Bands Inner Fill", color=green, transp=90)
fill(lbm, lbo, title="Lower Bands Outer Fill", color=green, transp=80)

// center channel fill
fill(ubi, lbi, title="Center Channel Fill", color=silver, transp=100)```
Please, can some one help. Is this close to finding a script that can alert me when the bars go outside of the bands?
2)also, are these bands kind of blurred at the ends for visual effect or some other purpose? Thanks
Great one mate
Thanks, this is very useful script. Unlike many recent ones on TV.
kinggold
Glad you found use for it :)
EN English
EN English (UK)
EN English (IN)
DE Deutsch
FR Français
ES Español
IT Italiano
PL Polski
SV Svenska
TR Türkçe
RU Русский
PT Português
ID Bahasa Indonesia
MS Bahasa Melayu
TH ภาษาไทย
VI Tiếng Việt
JA 日本語
KO 한국어
ZH 简体中文
ZH 繁體中文
AR العربية
Home Stock Screener Forex Signal Finder Cryptocurrency Signal Finder Economic Calendar How It Works Chart Features House Rules Moderators Website & Broker Solutions Widgets Stock Charting Library Feature Request Blog & News FAQ Help & Wiki Twitter