FMZ backtest engine python package FMZ 回测引擎 python 库 support python2 and python3, support Windows, Linux, Mac 支持 python2 和 python3 , 支持 windows 系统,Linux 系统 ,苹果Mac OS 系统
安装 在命令行 输入以下命令:
pip install https://github.com/fmzquant/backtest_python/archive/master.zip
简单例子
'''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
The config string can be generated automatically by saving the backtest configuration in the strategy edit page. 配置字符串可以通过策略编辑界面里的保存回测配置来自动生成
API 文档:(即范例中 调用 GetAccount 等函数的文档) - https://www.fmz.com/api
'''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 * # 引用 发明者量化 库
task = VCtx(__doc__) # initialize backtest engine from __doc__ # 调用 VCtx 函数 根据 __doc__初始化。
print exchange.GetAccount() # 测试 GetAccount 函数,并打印 回测系统测试交易所账户信息
print exchange.GetTicker() # 测试 GetTicker 函数,并打印 回测系统 行情信息
print task.Join() # print backtest result # 调用 初始化后的 task 对象 显示回测结果
__doc__
是两个下划线。__doc__用来访问模块,类声明或者函数的声明中第一个未被赋值的字符串,
可以是被""" ""","" "",' ',括起来的,作用就是把 代码中 '''backtest ... ''' 的回测配置信息 传入 VCtx 类构造函数构造对象。
# 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 * # 引用 发明者量化 库
task = VCtx(__doc__) # initialize backtest engine from __doc__ # 调用 VCtx 函数 根据 __doc__初始化。
print exchange.GetAccount() # 测试 GetAccount 函数,并打印 回测系统测试交易所账户信息
Log("\n 调用Log")
Log("调用 exchange.GetTicker() : ", exchange.GetTicker())
print task.Join() # print backtest result # 调用 初始化后的 task 对象 显示回测结果
{'Balance': 3.0, 'Stocks': 0.0, 'FrozenBalance': 0.0, 'FrozenStocks': 0.0}
输出的内容在 print task.Join() 输出数据 结构内:
{
"Chart": {
"Cfg": "",
"Datas": []
},
"Elapsed": 42000000,
"Finished": true,
"Indicators": {},
"LoadBytes": 441845,
"LoadElapsed": 24000000,
"LogsCount": 2,
"Profit": 0.0,
"ProfitLogs": [],
"Progress": 100.0,
"RuntimeLogs": [ # 调用输出内容在此处
[1, 1518969600200, 5, "", 0, 0.0, 0.0, "\n 调用Log", "", ""],
[2, 1518969600400, 5, "", 0, 0.0, 0.0, "调用 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") # 测试时添加了路径,如不需要可以删除
from fmz import *
import math
import talib
task = VCtx(__doc__) # initialize backtest engine from __doc__
# ------------------------------ 策略部分开始 --------------------------
print exchange.GetAccount() # 调用一些接口,打印其返回值。
print exchange.GetTicker()
def adjustFloat(v): # 策略中自定义的函数
v = math.floor(v * 1000)
return v / 1000
def onTick(e):
Log("onTick")
# ....
#
# ...
#
# 此处省略 自定义函数实现等代码。
def main():
InitAccount = GetAccount()
while True:
onTick(exchange)
Sleep(1000)
# ------------------------------ 策略部分结束 --------------------------
try:
main() # 回测结束时会 raise EOFError() 抛出异常,来停止回测的循环。所以要对这个异常处理,在检测到抛出的异常后调用 task.Join() 打印回测结果。
except:
print task.Join() # print backtest result , 打印回测结果。