Cowabunga V2 Alert Trigger — Petunjuk oleh igoooor

Refer to

This is the converison from mql4 files, credits goes to original poster.

Skrip sumber terbuka

Dalam semangat TradingView yang sebenar, penulis skrip ini telah menerbitkannya dengan menggunakan sumber terbuka supaya pedagang-pedagang dapat memahami dan mengesahkannya. Sorakan kepada penulis! Anda dapat menggunakannya secara percuma tetapi penggunaan semula kod ini dalam penerbitan adalah dikawalselia oleh Peraturan Dalaman. Anda boleh menyukainya untuk menggunakannya pada carta.

Penafian

Maklumat dan penerbitan adalah tidak dimaksudkan untuk menjadi, dan tidak membentuk, nasihat untuk kewangan, pelaburan, perdagangan dan jenis-jenis lain atau cadangan yang dibekalkan atau disahkan oleh TradingView. Baca dengan lebih lanjut di Terma Penggunaan.

Ingin menggunakan skrip ini pada carta?

//@version=2
study(title="Cowabunga V2 Alert Trigger", shorttitle="CowabungaV2AlertTrigger", precision=0)
    
fastLength = input(defval=5, title="Fast MA Length", type=integer)
slowLength = input(defval=10, title="Slow MA Length", type=integer)
rsilength = input(defval=9, title="RSI Length", type=integer)
stochlength = input(defval=10, title="Stochastic Length", type=integer)
stirct4H = input(defval=true, title="Strict 4H", type=bool)
price = close

mafast15M = ema(price, fastLength)
maslow15M = ema(price, slowLength)
rsi15M = rsi(price, rsilength)
stoch15M1 = sma(stoch(close, high, low, stochlength), 3)
signal15M1 = sma(stoch15M1, 3)
stoch15M2 = stoch15M1[1]
signal15M2 = signal15M1[1]
[macdLine15M1, signalLine15M1, _] = macd(close, 12, 26, 9)
macdLine15M2 = macdLine15M1[1]
signalLine15M2 = signalLine15M1[1]

OsMA15M1 = macdLine15M1 - signalLine15M1
OsMA15M2 = macdLine15M2 - signalLine15M2

MACDChangebuy = OsMA15M2<0 and OsMA15M2<OsMA15M1
MACDChangesell = OsMA15M2>0 and OsMA15M2>OsMA15M1

mafast4H = security(tickerid, "240", mafast15M)
maslow4H = security(tickerid, "240", maslow15M)
rsi4H = security(tickerid, "240", rsi15M)
stoch4H1 = security(tickerid, "240", stoch15M1)
stoch4H2 = security(tickerid, "240", stoch15M2)
signal4H1 = security(tickerid, "240", signal15M1)
signal4H2 = security(tickerid, "240", signal15M2)

StochCHANGE4Hbuy = (stoch4H1>stoch4H2 and signal4H1>signal4H2) or (stoch4H1>signal4H1) ? 1 : 0
StochCHANGE4Hsell = (stoch4H1<stoch4H2 and signal4H1<signal4H2) or (stoch4H1<signal4H1) ? 1 : 0
StochCHANGE15Mbuy = (stoch15M1>stoch15M2 and signal15M1>signal15M2) or (stoch15M1>signal15M1 and stoch15M2<signal15M2) ? 1 : 0
StochCHANGE15Msell = (stoch15M1<stoch15M2 and signal15M1<signal15M2) or (stoch15M1<signal15M1 and stoch15M2>signal15M2) ? 1 : 0

maCrossover15M = crossover(mafast15M, maslow15M)
maAbove4H = mafast4H > maslow4H
maCrossunder15M = crossunder(mafast15M, maslow15M)
maUnder4H = mafast4H < maslow4H

trendBuyOn = stirct4H ? (maAbove4H and (rsi4H > 50) and StochCHANGE4Hbuy) : maAbove4H
trendSellOn = stirct4H ? (maUnder4H and (rsi4H < 50) and StochCHANGE4Hsell) : maUnder4H

valplot15M = (maCrossover15M and (rsi15M > 50) and StochCHANGE15Mbuy and MACDChangebuy and trendBuyOn ) ? 1 : ((maCrossunder15M and (rsi15M < 50) and StochCHANGE15Msell and MACDChangesell and trendSellOn ) ? 1 : 0)
//1 = buy, -1 = sell

plot(valplot15M, "cowabunga", color=red, linewidth=1, style=line)