Converting TradingView Indicator to NinjaTrader 8 (Pinescript to C#)

Desktop SDK - Indicators
1

Hi Everyone, I am trying to add an indicator from TradingView to NinjaTrader. The specific indicator is Smoothed Heiken Ashi Candles by jackvmk. Tradingview offers limited backtesting so I would love to be able to use it on NinjaTrader.

Here is the source code:
study(title = “Smoothed Heiken Ashi Candles”, shorttitle=“Smoothed Ha Candles”, overlay=true)

len=input(10)

o=ema(open,len)

c=ema(close,len)

h=ema(high,len)

l=ema(low,len)

haclose = (o+h+l+c)/4

haopen = na(haopen[1]) ? (o + c)/2 : (haopen[1] + haclose[1]) / 2

hahigh = max (h, max(haopen,haclose))

halow = min (l, min(haopen,haclose))

len2=input(10)

o2=ema(haopen, len2)

c2=ema(haclose, len2)

h2=ema(hahigh, len2)

l2=ema(halow, len2)

col=o2>c2 ? red : lime

plotcandle(o2, h2, l2, c2, title=“heikin smoothed”, color=col)

2
3

You can see if that works. I’m away from computer.

4

You know that you can just plot EMAs of close and open to the same result? There’s no magic to indicators, unless they use ML.