Service freelance chez MQL5.com: Deirf

Description

Spécifications

import talib

SYMBOL = 'V100' # Indice Volatility 100 Index

PERIOD = 'M15'

STOP_LOSS = 100 # en pips

RISK_PER_TRADE = 0.01 # risque de 1% par transaction

REWARD_RISK_RATIO = 5 # ratio risque/rendement de 1:5

MAX_POSITIONS = 10 # nombre maximal de positions ouvertes

position_size = None

def initialize():

global position_size

# initialiser les variables nécessaires

position_size = (Account.balance * RISK_PER_TRADE) / STOP_LOSS

def handle_tick():

global position_size

# récupérer les prix et calculer la TEMA(40)

prices = History.prices(SYMBOL, PERIOD, 40)

tem, _, _ = talib.TEMA(prices, timeperiod=40)

# récupérer le dernier prix et le dernier signal de la TEMA

last_price = History.price(SYMBOL, PERIOD, 0)

last_tema = tem[-1]

# vérifier si le dernier prix est supérieur à la TEMA

if last_price > last_tema and len(Positions) < MAX_POSITIONS:

# calculer les niveaux de stop loss et take profit

stop_loss_price = last_price - (STOP_LOSS * Symbol.pipSize())

take_profit_price = last_price + (STOP_LOSS * REWARD_RISK_RATIO * Symbol.pipSize())

# calculer la taille de la position en fonction du risque par transaction

position_size = (Account.balance * RISK_PER_TRADE) / (last_price - stop_loss_price)

# ouvrir une position avec un stop loss et un take profit

ticket = OrderSend(SYMBOL, OP_BUY, position_size, last_price, 3, stop_loss_price, take_profit_price)

if ticket <= 0:

print(f"Erreur lors de l'ouverture de la position : {ErrorDescription(ticket)}")

# clôturer toutes les positions si le prix est inférieur à la TEMA

elif last_price <= last_tema:

for position in Positions:

if position.symbol() == SYMBOL:

position.close()

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Budget

50+ USD

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