Indicator: Weis Wave Volume [LazyBear]

This indicator takes market volume and organizes it into wave charts, clearly highlighting inflection points and regions of supply/demand.

Try tuning this for your instrument (Forex not supported) by adjusting the "Trend Detection Length". This "clubs together" minor waves. If you like an oscillator-kind-of display, enable "ShowDistributionBelowZero" option.

Note: This indicator is a port of a clone of WeisVolumePlugin available for another platform. I don't know how close this is to the original Weis, if any has access to it, do let me know how this compares. Thanks.

More info:

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Skrip open-source

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.

Inggin menggunakan skrip ini pada chart?
// @author LazyBear 
// List of all my indicators:
study("Weis Wave Volume [LazyBear]", shorttitle="WWV_LB")
showDistributionBelowZero=input(false, type=bool)
mov = close>close[1] ? 1 : close<close[1] ? -1 : 0
trend= (mov != 0) and (mov != mov[1]) ? mov : nz(trend[1])
isTrending = rising(close, trendDetectionLength) or falling(close, trendDetectionLength) //abs(close-close[1]) >= dif
wave=(trend != nz(wave[1])) and isTrending ? trend : nz(wave[1])
vol=wave==wave[1] ? (nz(vol[1])+volume) : volume
up=wave == 1 ? vol : 0
dn=showDistributionBelowZero ? (wave == 1 ? 0 : wave == -1 ? -vol : vol) : (wave == 1 ? 0 : vol)
plot(up, style=histogram, color=green, linewidth=3)
plot(dn, style=histogram, color=red, linewidth=3)