TheYangGuizi

VWAP Stdev Bands v2 Mod

original script by /u/SandroTurriate/ - I just made some small changes.

Vwap + standard deviation bands. Good for reversal trading among other things. Used intraday.
Very useful when price is ranging.

I added the option to fill the spaces between the deviation lines with color and also the option to add some extra bands. That's about it. Color/length/style etc is customizable.

Open-source script

In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.

Want to use this script on a chart?
study("VWAP Stdev Bands v2 Mod", overlay=true)
devUp1 = input(1.28, title="Stdev above (1)")
devDn1 = input(1.28, title="Stdev below (1)")

devUp2 = input(2.01, title="Stdev above (2)")
devDn2 = input(2.01, title="Stdev below (2)")

devUp3 = input(2.51, title="Stdev above (3)")
devDn3 = input(2.51, title="Stdev below (3)")

devUp4 = input(3.09, title="Stdev above (4)")
devDn4 = input(3.09, title="Stdev below (4)")

devUp5 = input(4.01, title="Stdev above (5)")
devDn5 = input(4.01, title="Stdev below (5)")

showDv2 = input(true, type=bool, title="Show second group of bands?")
showDv3 = input(true, type=bool, title="Show third group of bands?")
showDv4 = input(false, type=bool, title="Show fourth group of bands?")
showDv5 = input(false, type=bool, title="Show fifth group of bands?")

showPrevVWAP = input(false, type=bool, title="Show previous VWAP close")

start = security(tickerid, "D", time)

newSession = iff(change(start), 1, 0)

vwapsum = iff(newSession, hl2*volume, vwapsum[1]+hl2*volume)
volumesum = iff(newSession, volume, volumesum[1]+volume)
v2sum = iff(newSession, volume*hl2*hl2, v2sum[1]+volume*hl2*hl2)
myvwap = vwapsum/volumesum
dev = sqrt(max(v2sum/volumesum - myvwap*myvwap, 0))

A=plot(myvwap,style=circles, title="VWAP", color=black)
U1=plot(myvwap + devUp1 * dev,style=circles, title="VWAP Upper", color=gray)
D1=plot(myvwap - devDn1 * dev, style=circles, title="VWAP Lower", color=gray)

U2=plot(showDv2 ? myvwap + devUp2 * dev : na, color=red, title="VWAP Upper (2)")
D2=plot(showDv2 ? myvwap - devDn2 * dev : na, color=green, title="VWAP Lower (2)")

U3=plot(showDv3 ? myvwap + devUp3 * dev : na, title="VWAP Upper (3)", color=red)
D3=plot(showDv3 ? myvwap - devDn3 * dev : na, title="VWAP Lower (3)", color=green)

U4=plot(showDv4 ? myvwap + devUp4 * dev : na, title="VWAP Upper (4)", color=red)
D4=plot(showDv4 ? myvwap - devDn4 * dev : na, title="VWAP Lower (4)", color=green)

U5=plot(showDv5 ? myvwap + devUp5 * dev : na, title="VWAP Upper (5)", color=red)
D5=plot(showDv5 ? myvwap - devDn5 * dev : na, title="VWAP Lower (5)", color=green)
prevwap = iff(newSession, myvwap[1], prevwap[1])
plot(showPrevVWAP ? prevwap : na, style=circles, color=close > prevwap ? green : red)


fill(U1, U2, color=red, transp=90, title="Over Bought Fill 1")
fill(D1, D2, color=green, transp=90, title="Over Sold Fill 1")
fill(U2, U3, color=red, transp=90, title="Over Bought Fill 2")
fill(D2, D3, color=green, transp=90, title="Over Sold Fill 2")
fill(U3, U4, color=red, transp=90, title="Over Bought Fill 3")
fill(D3, D4, color=green, transp=90, title="Over Sold Fill 3")
fill(U4, U5, color=red, transp=90, title="Over Bought Fill 4")
fill(D4, D5, color=green, transp=90, title="Over Sold Fill 4")
fill(A, U1, color=gray, transp=90, title="Middle Fill Up")
fill(A, D1, color=gray, transp=90, title="Middle Fill Down")

Comments

What is the best settings to use on higher timeframes? Namely W1, D1, H4 and H1?
+129 Reply
Can i use it on 30min candels and seeing the weekly vwap deviations ?
+44 Reply
Interesting... and how I can install/use ?
+38 Reply
hello
can you tell me where i can install/find the rsi at the bottom of this indicator?

thanks
+26 Reply
Hi, this is great - but can it adjust for pre market hours? Currently it only adjusts to price at the open rather than when the premarket opens? Thanks!
+12 Reply
This is great. What is the MS indicator you are using below? Cant find it.
+8 Reply
nice
+7 Reply
hey Sandro,
Thanks for the script, would be really cool if you could change the time frame of the Vwap lookback - e.g Day, week, month, or even year.

Thank you,

All the best,
Matt
+4 Reply
Thank you so much for understanding statistics properly when computing standard deviations, instead of blindly using stddev as is common in many public scripts!
+4 Reply
Sandro is an excellent coder!
+4 Reply
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