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| //Created by Chrismoody on 7/22/2014 By Request for user lucalucious | |
| //Modified Heikinashi with EMA Filter... | |
| //Choice To Plot EMA Trend Is Based Off Of | |
| study(title = "CM_Modified_Heik_Trend_Bars", shorttitle="CM_TrendBars",overlay=true) | |
| note = input(false, title="Lower Numbers = More Sensitive to Price Change...Higher Numbers = Less Sensitive") | |
| uema = input(34, minval=1, maxval=50, title="EMA UpTrend") | |
| dema = input(34, minval=1, maxval=50, title="EMA DownTrend") | |
| shema = input(false, title="Show EMA Trend is Based On?") | |
| haclose = (open + high + low + close)/4 | |
| haopen = na(haopen[1]) ? (open + close)/2 : (haopen[1] + haclose[1]) / 2 | |
| upEma = ema(haclose, uema) | |
| downEma = ema(haopen, dema) | |
| emaAvg = (upEma + downEma)/2 | |
| heikUpColor() => hlc3 >= emaAvg | |
| heikDownColor() => hlc3 < emaAvg | |
| col = hlc3 >= emaAvg[1] ? lime : hlc3 < emaAvg[1] ? red : white | |
| barcolor(heikUpColor() ? lime: heikDownColor() ? red : na) | |
| plot(shema and emaAvg ? emaAvg : na, title="EMA UpTrend", style=line, linewidth=3, color=col) | |
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f_highest(_src, _length)=>
_adjusted_length = _length < 1 ? 1 : _length
_value = _src
for _i = 0 to (_adjusted_length-1)
_value := _src[_i] >= _value ? _src[_i] : _value
_return = _value
f_lowest(_src, _length)=>
_adjusted_length = _length < 1 ? 1 : _length
_value = _src
for _i = 0 to (_adjusted_length-1)
_value := _src[_i] <= _value ? _src[_i] : _value
_return = _value