Trying to convert StochRSI from Pinescript to Ninjascript..

[unpronounceable1700]

This is essentially the Pinescript code
src=input(close, title="RSI Source")
rsi1=ta.rsi(src, 14)
k=ta.sma(ta.stoch(rsi1, rsi1, rsi1, 14), 3)
d=ta.sma(k, 3)

I've tried converting this into Ninjascript with this, but keep getting errors

OnBarUpdate
-----
//RSI
double rsi = RSI(14, 3)[0];

//Stoch
stoch[0] = Stochastics(rsi, 14, 14, 3)[0];

//Stochastics
k[0] = SMA(stoch, 3)[0];
d[0] = SMA(k, 3)[0];

Before I keep trying to fix any error that appears. Is this even the correct way of doing it?

[ajgauss13]

i can help you convert this to nt8

[ajgauss13]

k[0] = SMA(Stochastics(RSI(14, 3), 14, 14, 3), 3)[0];
d[0] = SMA(k, 3)[0];

thats the solution

[unpronounceable1700]

k[0] = SMA(Stochastics(RSI(14, 3), 14, 14, 3), 3)[0];
d[0] = SMA(k, 3)[0];

thats the solution

Thanks! That did work. It's super simple too. No errors in the code but I am getting a "Object reference not set to an instance of an object"

[ajgauss13]

Please send me the code here to check please

[ajgauss13]

hello send me the full code please

[unpronounceable1700]

Please send me the code here to check please

public class StochasticRSI : Strategy
{
private Series<double> k;
private Series<double> d;

protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
Description = @"Enter the description for your new custom Strategy here.";
Name = "StochasticRSI";
Calculate = Calculate.OnBarClose;
EntriesPerDirection = 1;
EntryHandling = EntryHandling.AllEntries;
IsExitOnSessionCloseStrategy = true;
ExitOnSessionCloseSeconds = 30;
IsFillLimitOnTouch = true;
MaximumBarsLookBack = MaximumBarsLookBack.TwoHundredFiftySix;
OrderFillResolution = OrderFillResolution.Standard;
Slippage = 0;
StartBehavior = StartBehavior.WaitUntilFlat;
TimeInForce = TimeInForce.Gtc;
TraceOrders = false;
RealtimeErrorHandling = RealtimeErrorHandling.StopCancelClose;
StopTargetHandling = StopTargetHandling.PerEntryExecution;
BarsRequiredToTrade = 20;
// Disable this property for performance gains in Strategy Analyzer optimizations
// See the Help Guide for additional information
IsInstantiatedOnEachOptimizationIteration = true;
}
else if (State == State.Configure)
{
}
}

protected override void OnBarUpdate()
{
if (CurrentBar < BarsRequiredToTrade)
return;

//Stochastics
k[0] = SMA(Stochastics(RSI(14, 3), 14, 14, 3), 3)[0];
d[0] = SMA(k, 3)[0];

//Trades
trade stuff here
}
}
}

[ajgauss13]

Add in state == state.Configure

else if (State == State.Configure)
{
k= new Series<double>(this);
d= new Series<double>(this);



}

[unpronounceable1700]

Add in state == state.Configure

else if (State == State.Configure)
{
k= new Series<double>(this);
d= new Series<double>(this);



}

Wow that seemed to work! No error this time, backtest ran fine. Thank you man. I was searching google to no avail.