ایف ایم زیڈ بیک ٹیسٹ انجن پائیٹن پیکیج python2 اور python3 کی حمایت کرتا ہے۔ ونڈوز، لینکس، میک OS سسٹم کی حمایت کرتا ہے۔
کمانڈ لائن میں درج ذیل کمانڈ درج کریں:
pip install https://github.com/fmzquant/backtest_python/archive/master.zip
'''backtest
start: 2018-02-19 00:00:00
end: 2018-03-22 12:00:00
period: 15m
exchanges: [{"eid":"OKEX","currency":"LTC_BTC","balance":3,"stocks":0}]
'''
from fmz import *
task = VCtx(__doc__) # initialize backtest engine from __doc__
print exchange.GetAccount()
print exchange.GetTicker()
print task.Join() # print backtest result
config string کو
Strategy Edit صفحہ میں backtest ترتیب کو محفوظ کرکے خود بخود تیار کیا جاسکتا ہے۔
API دستاویزات: (یعنی ڈیمو میں GetAccount کی طرح دستاویزات کالنگ افعال)
'''backtest
start: 2018-02-19 00:00:00
end: 2018-03-22 12:00:00
period: 15m
exchanges: [{"eid":"OKEX","currency":"LTC_BTC","balance":3,"stocks":0}]
'''
from fmz import * # Call the FMZ Quant library
task = VCtx(__doc__) # Initialize the backtest engine from __doc__ by calling VCtx
print exchange.GetAccount() # Test GetAccount function, and print the account information of the backtested platform
print exchange.GetTicker() # Test GetTicker function, and print the market quote information of backtest system
print task.Join() # Call the initialized task object, and print the backtest result
__doc__
With two underscores, "__doc__" is used to access the first unassigned string in modules like class declaration or function declaration; the string can be enclosed by """ ""","" "" or ' ', which is to pass the backtest configuration information of '''backtest ... ''' in the code into the VCtx class constructor to construct objects.
# coding=UTF-8
'''backtest
start: 2018-02-19 00:00:00
end: 2018-03-22 12:00:00
period: 15m
exchanges: [{"eid":"OKEX","currency":"LTC_BTC","balance":3,"stocks":0}]
'''
from fmz import * # Call the FMZ Quant library
task = VCtx(__doc__) # initialize backtest engine from __doc__ # Call VCtx function according to the initialization of __doc__
print exchange.GetAccount() # Test GetAccount and print the account information of the tested platform by the backtest system
Log("\n call Log")
Log("Call exchange.GetTicker() : ", exchange.GetTicker())
print task.Join() # Call the initialized task object, and print the backtest result
{'Balance': 3.0, 'Stocks': 0.0, 'FrozenBalance': 0.0, 'FrozenStocks': 0.0}
پرنٹ ڈیٹا پرنٹ ٹاسک کی ساخت میں ہے.Join():
{
"Chart": {
"Cfg": "",
"Datas": []
},
"Elapsed": 42000000,
"Finished": true,
"Indicators": {},
"LoadBytes": 441845,
"LoadElapsed": 24000000,
"LogsCount": 2,
"Profit": 0.0,
"ProfitLogs": [],
"Progress": 100.0,
"RuntimeLogs": [ # Here call the printed data
[1, 1518969600200, 5, "", 0, 0.0, 0.0, "\n call Log", "", ""],
[2, 1518969600400, 5, "", 0, 0.0, 0.0, "Call exchange.GetTicker() : {'Sell': 0.02113476, 'Volume': 519.6953, 'Buy': 0.02113474, 'Last': 0.02113475, 'High': 0.02113476, 'Time': 1518969600000L, 'Low': 0.02113474}", "", ""]
],
"Snapshort": [{
"Balance": 3.0,
"BaseCurrency": "LTC",
"Commission": 0.0,
"FrozenBalance": 0.0,
"FrozenStocks": 0.0,
"Id": "OKEX",
"QuoteCurrency": "BTC",
"Stocks": 0.0,
"Symbols": {
"LTC_BTC_OKEX": {
"Last": 0.01893785
}
},
"TradeStatus": {}
}],
"Status": "",
"Task": {
"Args": null,
"Exchanges": [{
"Balance": 3,
"BaseCurrency": "LTC",
"BasePeriod": 300000,
"BasePrecision": 4,
"DepthDeep": 5,
"FaultTolerant": 0,
"FeeDenominator": 5,
"FeeMaker": 75,
"FeeMin": 0,
"FeeTaker": 80,
"Id": "OKEX",
"Label": "OKEX",
"PriceTick": 1e-08,
"QuoteCurrency": "BTC",
"QuotePrecision": 8,
"SlipPoint": 0,
"Stocks": 0
}],
"Options": {
"DataServer": "q.botvs.net",
"MaxChartLogs": 800,
"MaxProfitLogs": 800,
"MaxRuntimeLogs": 800,
"NetDelay": 200,
"Period": 900000,
"RetFlags": 189,
"SnapshortPeriod": 300000,
"TimeBegin": 1518969600,
"TimeEnd": 1521691200,
"UpdatePeriod": 5000
}
},
"TaskStatus": 1,
"Time": 1521691200000
}
# !/usr/local/bin/python
# -*- coding: UTF-8 -*-
'''backtest
start: 2018-02-19 00:00:00
end: 2018-03-22 12:00:00
period: 15m
exchanges: [{"eid":"Bitfinex","currency":"BTC_USD","balance":10000,"stocks":3}]
'''
import sys
sys.path.append("/usr/local/lib/python2.7/site-packages") # Add a path during the backtest, and you can delete it if not needed
from fmz import *
import math
import talib
task = VCtx(__doc__) # initialize backtest engine from __doc__
# ------------------------------ Strategy Section Starts --------------------------
print exchange.GetAccount() # Call some interfaces, and print their return values
print exchange.GetTicker()
def adjustFloat(v): # Custom functions in the strategy
v = math.floor(v * 1000)
return v / 1000
def onTick(e):
Log("onTick")
# ....
#
# ...
#
# Here the codes including the implementation of custom functions are omitted
def main():
InitAccount = GetAccount()
while True:
onTick(exchange)
Sleep(1000)
# ------------------------------ Strategy Section Ends --------------------------
try:
main() # Raise EOFError() when the backtest ends, to stop the backtest loop. Therefore, the error needs to be processed by calling task.Join() when the error is detected, and print the backtest result
except:
print task.Join() # print the backtest result