Hello

I would appreciate it if the following indicator could be converted to ProRealTime (fig. 1).

It allows one to determine both trend direction and strength based on a novel concept (see fig. 2).

By adjusting the parameters one can also filter out congestion areas (fig. 3).

Thank you

Denmar

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © LonesomeTheBlue

//@version=4
study("Trend Follower", precision=0)
matype= input('EMA', title = "MA Type", options =['EMA', 'SMA', 'RMA', 'WMA', 'VWMA'])
prd = input(20, title = "Period to Check Trend", minval = 5)
maprd = input(20, title = "MA Period", minval = 2)
rateinp = input(1, title = "Trend Channel Rate %", minval = 0.1, step = 0.1)
ulinreg = input(true, title = "Use Linear Regression")
linprd = input(5, title = "Linear Regression Period", minval = 2)

rate = rateinp / 100
pricerange = highest(300) - lowest(300)
chan = pricerange * rate
    
gettrend(len)=>
    masrc = matype == 'EMA' ? ema(close, len) : matype == 'RMA' ? rma(close, len) : matype == 'VWMA' ? vwma(close, len) : matype == 'WMA' ? wma(close, len) : sma(close, len)
    ma = ulinreg ? linreg(masrc, linprd, 0) : masrc
    
    hh = highest(ma, prd)
    ll = lowest(ma, prd)
    diff = abs(hh - ll)
    
    trend = iff(diff > chan, iff(ma > ll + chan, 1, iff(ma < hh - chan, -1, 0)), 0)
    _ret = trend * diff / chan
    _ret

trend = gettrend(maprd)

tcol =  trend > 0 ? change(trend) > 0 ? #00FF00ff : change(trend) <= 0 ? #00FF006f : #00FF00af :
   trend < 0 ? change(trend) < 0 ? #FF0000ff: change(trend) >= 0 ? #FF00006f : #FF0000af : na

plot(trend, color = tcol, style = plot.style_columns)

alertcondition(trend > 0, title = 'Trend is UP', message = 'Trend is UP')
alertcondition(trend < 0, title = 'Trend is DOWN', message = 'Trend is DOWN')
alertcondition(trend == 0, title = 'NO TREND', message = 'NO TREND')

fig-1.png fig-2.png fig-3.png