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// 
// SaherElm IT Center Trend Magic Indicator
// ---------------------------------------------
// saherelm implementation of above indicator ...
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
// 
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// 
//@version=5
indicator(title="SaherElm Trend Magic Indicator", shorttitle = "XS_TM_IND", overlay = true)

//
// START Inputs ....
// 
TMPeriod = input.int(defval = 20, title = "CCI period")
TMCoeff = input.int(defval = 1, title = "ATR Multiplier")
TMAP = input.int(defval = 5, title = "ATR Period")
TMATR = ta.sma(ta.tr,TMAP)
TMSrc = input.source(defval = close, title = "Source")
//
// END Inputs ....
// 

//
// START Functions ....
// 
//
// END Functions ....
// 

//
// START Calculations ....
//
// 
TMUpT = low - TMATR * TMCoeff
TMDownT = high + TMATR * TMCoeff

//
MagicTrend = 0.0
MagicTrend := ta.cci(TMSrc, TMPeriod) >= 0 ? (TMUpT < nz(MagicTrend[1]) ? nz(MagicTrend[1]) : TMUpT) : (TMDownT > nz(MagicTrend[1]) ? nz(MagicTrend[1]) : TMDownT)
TMColor = ta.cci(TMSrc, TMPeriod) >= 0 ? color.blue : color.red
//
// END Calculations ....
// 

//
// START Plots ....
//
plot(series = MagicTrend, color = TMColor, linewidth = 3, title = "Trend Magic")
//
// END Plots ....
// 

//
// START Alerts ...
//
// END Alerts ...
//

//////////////////////////////////////////////////////
// TODOS:
// -------
// - []  
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