MetaTrader 5 Python User Group - как использовать Python в Метатрейдере - страница 65

[Rashid Umarov]

Запустите пример из справки для https://www.mql5.com/ru/docs/integration/python_metatrader5/mt5ordersend_py

[nicholish en]

AxxelTrader:

Обновил до версии 2432.
Но ошибка всё равно остаётся..
Уже перепробовал на разных брокерах даже..

r = mt5.Buy(...)
if r is None:
    print(mt5.last_error())
else:
    if r.retcode ...

[Christian]

copy_rates_from не предоставляет достаточно данных на таймфрейме M1.

Это правильный курс действий?

from datetime import datetime 
import matplotlib.pyplot as plt
import pandas as pd
from pandas.plotting import register_matplotlib_converters
import pytz

register_matplotlib_converters()
import MetaTrader5 as mt5


 if not mt5.initialize():
    print("initialize() failed")
    mt5.shutdown()


print(mt5.terminal_info())
print(mt5. version ())

timezone = pytz.timezone("Etc/UTC")
utc_from = datetime ( 2020 , 1 , 10 , tzinfo=timezone)


eurusd_rates_m1 = mt5.copy_rates_from("EURUSD", mt5.TIMEFRAME_M1, utc_from, 1000 )
print('M1 eurusd_rates(', len(eurusd_rates_m1), ')')
eurusd_rates_m5 = mt5.copy_rates_from("EURUSD", mt5.TIMEFRAME_M5, utc_from, 1000 )
print('M5 eurusd_rates(', len(eurusd_rates_m5), ')')
eurusd_rates_m10 = mt5.copy_rates_from("EURUSD", mt5.TIMEFRAME_M10, utc_from, 1000 )
print('M10 eurusd_rates(', len(eurusd_rates_m10), ')')
eurusd_rates_m15 = mt5.copy_rates_from("EURUSD", mt5.TIMEFRAME_M15, utc_from, 1000 )
print('M15 eurusd_rates(', len(eurusd_rates_m15), ')')
eurusd_rates_m30 = mt5.copy_rates_from("EURUSD", mt5.TIMEFRAME_M30, utc_from, 1000 )
print('M30 eurusd_rates(', len(eurusd_rates_m30), ')')


mt5.shutdown()

M1 eurusd_rates( 1 )      ???
M5 eurusd_rates( 1000 )
M10 eurusd_rates( 1000 )
M15 eurusd_rates( 1000 )
M30 eurusd_rates( 1000 )

[William Roeder]

Я знаю, что эта тема быстро станет очень длинной. Metaquotes необходимо добавить новый подфорум (Python) для каждого языка.

[Rashid Umarov]

Christian:

copy_rates_range не предоставляет достаточно данных на таймфрейме M1.

Это правильный курс действий?

Pay attention at Note on copy rates range

Note

See the CopyRates() function for more information.

MetaTrader 5 terminal provides bars only within a history available to a user on charts. The number of bars available to users is set in the "Max. bars in chart" parameter.

When creating the 'datetime' object, Python uses the local time zone, while MetaTrader 5 stores tick and bar open time in UTC time zone (without the shift). Therefore, 'datetime' should be created in UTC time for executing functions that use time. Data received from the MetaTrader 5 terminal has UTC time.

[nicholish en]

Rashid Umarov:

Pay attention at Note on copy rates range

There is a bug in copy rates. I posted this several times but nobody has acknowledged it. 

import MetaTrader5 as mt5

mt5.initialize()
maxbars = mt5.terminal_info().maxbars
for count in range(maxbars):
    rates = mt5.copy_rates_from_pos('EURUSD', mt5.TIMEFRAME_M1, 0, count)
    errno, strerror = mt5.last_error()
    if errno != mt5.RES_S_OK:
        print(f"Failed on count={count} with strerror={strerror}")
        break
mt5.shutdown()

##
# Failed on count=7844 with strerror=IPC recv failed
##

[Алексей Тарабанов]

Обидно, но по моему разумению есть проблема с инициализацией структур в MT.

[Алексей Тарабанов]

Мне, кстати, внучку с Питоном познакомить предстоит, а я его не знаю... Пока. 

[fbrand]

I have a script that ran for a few hours. but then I start getting these errors, Invalid_Stops, and then it does not open anymore trades. 

1.BUY order send (): by EURUSD 0.01 lots at 1.0949 

2. order_send failed, retcode = 10016 
   retcode = 10016 
   deal = 0 
   order = 0 
   volume = 0.0 
   price = 0.0 
   bid = 0.0 
   ask = 0.0 
   comment = Invalid stops 
   request_id = 0 
   retcode_external = 0 

   request = TradeRequest (action = 1, magic = 234000, order = 0, symbol = 'EURUSD', volume = 0.01, price = 1.0949, stoplimit = 0.0, sl = 1.0939, tp = 1.0979, 
   deviation = 0, type = 0, type_filling = 0, type_time = 0, expiration = 0, commen 

t = 'EURUSD Buy.', Position = 0, position_by = 0) 

Can anybody please help direct where to start looking for this issue?

Thank you

[Vladimir Karputov]

fbrand:

I have a script that ran for a few hours. but then I start getting these errors, Invalid_Stops, and then it does not open anymore trades. 

Can anybody please help direct where to start looking for this issue?

Thank you

А какие были текущие цены (Bid и Ask)? Какой был уровень заморозки (SYMBOL_TRADE_FREEZE_LEVEL)?