Indicator: Elder Impulse System por LazyBear

lazybear custom indicators trading system eldersforceindex ema macd

According to Elder, "The Impulse System encourages you to enter a trade cautiously but exit fast, by identifying inflection points where a trend speeds up or slows down. This is the professional approach to trading, the total opposite of the amateur's style. Beginners jump into trades without thinking too much and take forever to get out, hoping and waiting for the market to turn their way."

The Impulse System is based on two indicators, a 13-day exponential moving average and the MACD-Histogram. The moving average identifies the trend, while the MACD-Histogram measures momentum. As a result, the Impulse System combines trend following and momentum to identify impulses that can be traded.

By default it uses your chart's time frame, but you can set it to any custom time frame via options page. Optionally, price bars can be color coded too.

More info:

Steps to import / use custom indicators from this chart:
PDF:

List of my free indicators: bit.ly/1LQaPK8
List of my indicators at Appstore: blog.tradingview.com/?p=970

Script de código aberto

Dentro do verdadeiro espírito TradingView, o autor deste script publicou ele como um script de código aberto, para que os traders possam compreender e checar ele. Um viva ao autor! Você pode usá-lo gratuitamente, mas a reutilização deste código em uma publicação é regida pelas Regras da Casa. Você pode favoritá-lo para usá-lo em um gráfico.

Aviso legal

As informações e publicações não devem ser e não constituem conselhos ou recomendações financeiras, de investimento, de negociação ou de qualquer outro tipo, fornecidas ou endossadas pela TradingView. Leia mais em Termos de uso.

Quer usar esse script no gráfico?

//
// @author LazyBear
//
// If you use this code in its original/modified form, do drop me a note. 
//
study("Elder Impulse System [LazyBear]", shorttitle="EIS_LB")
useCustomResolution=input(false, type=bool)
customResolution=input("D", type=resolution)
source = security(tickerid, useCustomResolution ? customResolution : period, close)
showColorBars=input(false, type=bool)
lengthEMA = input(13)
fastLength = input(12, minval=1), slowLength=input(26,minval=1)
signalLength=input(9,minval=1)

calc_hist(source, fastLength, slowLength) =>
    fastMA = ema(source, fastLength)
    slowMA = ema(source, slowLength)
    macd = fastMA - slowMA
    signal = sma(macd, signalLength)
    macd - signal

get_color(emaSeries, macdHist) =>
    g_f = (emaSeries > emaSeries[1]) and (macdHist > macdHist[1])
    r_f = (emaSeries < emaSeries[1]) and (macdHist < macdHist[1])
    g_f ? green : r_f ? red : blue
    
b_color = get_color(ema(source, lengthEMA), calc_hist(source, fastLength, slowLength))    
bgcolor(b_color, transp=0)
barcolor(showColorBars ? b_color : na)