everget

Adaptive Moving Average

Adaptive Moving Average indicator script. This indicator was originally developed by Vitali Apirine (Stocks & Commodities V.36:5: Adaptive Moving Averages).
Phát hành các Ghi chú: Refactored
Phát hành các Ghi chú:
  • Add coloring
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Bình luận

Is there anyway to convert this script, or atleast the ama(src, length, fastLength, slowLength) to Easy Language(for use with TradeStation)? I've been trying to no avail simply because I cannot find anything in their reference that mimics tradingview's (nz) function(Aka replace a nan value). Any help at all would be greatly appreciated.
+2 Phản hồi
hi?
how to add an alert about changing the color of the indicator
thanks
Phản hồi
Hi @everget this is a perfect script that I use all the time! is it possible to make it multi time frame? I tried but it returns an error message bellow:

"Cannot use a mutable variable as an argument of the security function."

the code I tried was:

res = input(title="Resolution", type=input.resolution, defval="360")

s1 = security(syminfo.tickerid, res, ama, gaps=true)

plot(s1, title="upper line",color=color.purple, transp=50)

Do you have a solution for that?
Phản hồi
"

inputs:
Price( numericseries ),
EffRatioLength( numericsimple ),
FastAvgLength( numericsimple ), { this input assumed to be a constant >= 1 }
SlowAvgLength( numericsimple ) ; { this input assumed to be a constant >= 1 }

{ Eff = Efficiency }

variables:
NetChg( 0 ),
TotChg( 0 ),
EffRatio( 0 ),
ScaledSFSqr( 0 ),
SlowAvgSF( 2 / ( SlowAvgLength + 1 ) ),
FastAvgSF( 2 / ( FastAvgLength + 1 ) ),
SFDiff( FastAvgSF - SlowAvgSF ) ,
pds(0),
MLTP(0),
SSC(0);

pds = EffRatioLength + 1;
MLTP = AbsValue(Price - Lowest(low, pds)) - (highest(high, pds) - price) / (highest(high, pds) - lowest(low, pds));
SSC = MLTP * (FastAvgSF - SlowAvgSF) + SlowAvgSF;

Adaptive_MA_Kama_TradingView = Adaptive_MA_Kama_TradingView + (SSC * SSC) * ( Price - Adaptive_MA_Kama_TradingView );


"

This is what I have so far, when plugged into Tradestation along with an indicator to plot it the AMA comes out significantly different than the one on my chart from tradingview. Thanks in advance.
Phản hồi
everget DayTradingOil
@DayTradingOil,
Hi,
Function: _AMA

// TASC APR 2018
// _AMA
// Function
// Vitali Apirine

inputs:
Periods( numericsimple ),
FastAvgLength( numericsimple ),
SlowAvgLength( numericsimple ) ;

variables:
PDS( Periods + 1 ),
FastSC( 2 / ( FastAvgLength + 1 ) ),
SlowSC( 2 / ( SlowAvgLength + 1 ) ),
SSC( 0 ),
CST( 0 ),
MLTP( 0 );

MLTP = AbsValue( ( Close - Lowest( Low, PDS ) )
- ( Highest( High, PDS ) - Close ))
/ ( Highest( High, PDS ) - Lowest( Low, PDS ) ) ;

SSC = MLTP * ( FastSC - SlowSC ) + SlowSC ;

CST = Square( SSC ) ;

if CurrentBar = 1 then
_AMA = Close + CST * ( Close - Close )
else
_AMA = _AMA + CST * ( Close - _AMA ) ;

--------------------------------------------------------------------

// TASC APR 2018
// Adaptive Moving Average
// Indicator
// Vitali Apirine

inputs:
Periods( 10 ),
FastAvgLength( 2 ),
SlowAvgLength( 30 ) ;

variables:
AMA( 0 ),
KAMA( 0 ) ;

AMA = _AMA( Periods, FastAvgLength,
SlowAvgLength ) ;
KAMA = AdaptiveMovAvg( Close, Periods,
FastAvgLength, SlowAvgLength ) ;

Plot1( AMA, "AMA", Cyan ) ;
Plot2( KAMA, "KAMA", Magenta ) ;
Phản hồi
@everget, Thank you so much! I truly appreciate it and the speedy help.
+1 Phản hồi
everget DayTradingOil
@DayTradingOil, not at all.

But you can make a symbolic donation to support my open source work https://www.paypal.me/alexeverget ))
Phản hồi