def runstrat():
args = parse_args()
cerebro = bt.Cerebro()
data = btfeeds.GenericCSVData(
dataname=args.data,
dtformat='%d/%m/%y',
# tmformat='%H%M%S', # already the default value
# datetime=0, # position at default
time=1, # position of time
open=5, # position of open
high=5,
low=5,
close=5,
volume=7,
openinterest=-1, # -1 for not present
timeframe=bt.TimeFrame.Ticks)
cerebro.resampledata(data,
timeframe=bt.TimeFrame.Minutes,
compression=args.compression)
cerebro.addstrategy(St)
cerebro.run()
if args.plot:
cerebro.plot(style='bar')
def get_data(pair, years):
path = f'data/{pair}/'
dfs = []
if not os.path.exists(path):
os.mkdir(path)
for year in years:
try:
download_data(pair, year)
except AssertionError:
print(f'{pair} {year} no data available')
continue
df = pd.read_csv(path + f'{year}.csv', sep=';', names=cfg.HEADERS)
ts = df.iloc[:, 0].apply(
lambda s: f'{s[:4]}-{s[4:6]}-{s[6:8]}T{s[9:11]}:{s[11:13]}')
ts = pd.to_datetime(ts)
df.iloc[:, 0] = ts
dfs.append(df)
df = pd.concat(dfs)
# df.drop(columns='Volume', inplace=True)
df.set_index('Timestamp', inplace=True)
df.to_csv("data/cur_data.csv")
btdata = btfeeds.GenericCSVData(dataname='data/cur_data.csv',
nullvalue=0.0,
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-1)
return btdata
def run():
cerebro = bt.Cerebro()
# Create data feed using QuantRocket data and add to backtrader
# (Put files in /tmp to have QuantRocket automatically clean them out after
# a few hours)
download_history_file(
'usstock-free-1d',
sids=['FIBBG000B9XRY4'],
filepath_or_buffer='/tmp/backtrader-demo-1d.csv',
fields=['Sid', 'Date', 'Open', 'Close', 'High', 'Low', 'Volume'])
data = btfeeds.GenericCSVData(dataname='/tmp/backtrader-demo-1d.csv',
dtformat=('%Y-%m-%d'),
datetime=1,
open=2,
close=3,
high=4,
low=5,
volume=6)
cerebro.adddata(data)
cerebro.addstrategy(DualMovingAverageStrategy)
cerebro.run()
# Save the plot to PDF so the satellite service can return it
cerebro.plot(savefig=True, figfilename='/tmp/backtrader-plot.pdf')
def run(args=None):
args = parse_args(args)
cerebro = bt.Cerebro()
cerebro.broker.setcash(args.initial_cash)
cerebro.broker.setcommission(args.commission)
if args.log >= 1:
print('Initial Cash: %.5f ' % cerebro.broker.getvalue())
print('Commission: %.5f ' % (args.commission * 100))
#Create Data Feed
data = btfeed.GenericCSVData(dataname=args.filename,
fromdate=init_date,
todate=final_date,
nullvalue=0.,
dtformat=date_format,
tmformat=time_format,
datetime=date_column,
time=time_column,
high=high_column,
low=low_column,
open=open_column,
close=close_column,
volume=volume_column,
openinterest=interest_column,
timeframe=bt.TimeFrame.Ticks)
cerebro.adddata(data)
cerebro.addstrategy(SMA_ST, args)
cerebro.addsizer(bt.sizers.SizerFix, stake=args.lot_volume)
cerebro.addanalyzer(analyzer.PyFolio, _name='pyfolio')
cerebro.addanalyzer(analyzer.DrawDown, _name='drawdown')
cerebro.addanalyzer(analyzer.SharpeRatio,
_name='sharpe',
timeframe=bt.TimeFrame.Months)
resultado = cerebro.run()
res = resultado[0].analyzers.pyfolio.get_pf_items()
dd = resultado[0].analyzers.drawdown.get_analysis()
sr = resultado[0].analyzers.sharpe.get_analysis()
if sr['sharperatio'] is None:
sr_str = 0.
else:
sr_str = sr['sharperatio']
retorno = 100. - (args.initial_cash / cerebro.broker.getvalue() * 100.)
print('\nReturn: %.5f \nDrawDown: %.2f \nSharpe Ratio: %.2f\n' %
(retorno, dd['drawdown'], sr_str))
argplot = str(args.plot).upper()
if 'FALSE'.startswith(argplot):
pass
else:
cerebro.plot(style=args.plotstyle)
def main():
cerebro = bt.Cerebro() # stdstats=False
# Add a strategy
cerebro.addstrategy(EMAStrategy)
#cerebro.optstrategy(
# EMAStrategy,
# maperiod=range(10, 31)
#)
data = btfeeds.GenericCSVData(dataname='binance.csv',
fromdate=datetime(2017, 7, 17),
todate=datetime(2017, 7, 20),
dtformat=("%d/%m/%Y %H:%M:%S"),
timeframe=bt.TimeFrame.Minutes,
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-1)
cerebro.adddata(data)
# Add a FixedSize sizer according to the stake
cerebro.addsizer(bt.sizers.PercentSizer, percents=99)
# Set our desired cash start
cerebro.broker.setcash(0.50)
# Set the commission
cerebro.broker.setcommission(commission=0.001)
# Print out the starting conditions
print('Starting Portfolio Value: %.8f' % cerebro.broker.getvalue())
# add analyzers
# Add the analyzers we are interested in
cerebro.addanalyzer(bt.analyzers.TradeAnalyzer, _name="ta")
cerebro.addanalyzer(bt.analyzers.SQN, _name="sqn")
cerebro.addanalyzer(bt.analyzers.Returns, _name="returns")
# Run over everything
results = cerebro.run()
runst = results[0]
# Print out the final result
print('Final Portfolio Value: %.8f' % cerebro.broker.getvalue())
print('====================')
print('== Analyzers')
print('====================')
analyzers = ["ta", "sqn"]
for name in analyzers:
printAnalyzersInfo(runst.analyzers.getbyname(name))
print('---')
def input_tickData_csv(fileName):
data = btfeeds.GenericCSVData(
dataname=fileName,
dtformat=('%Y-%m-%d'),
datetime=0,
high=2,
low=3,
open=1,
close=4,
volume=6,
)
return data
def get_feeds(path):
fs = get_filenames(path)
feeds = {}
for f in fs:
f_str = f.split('.')[0]
feeds[f_str] = btfeeds.GenericCSVData(dataname=path + f,
fromdate=datetime(2015, 1, 1),
todate=datetime(2018, 12, 31),
openinterest=-1,
timeframe=bt.TimeFrame.Minutes,
compression=15)
return feeds
def __init__(self,strategy,data=None):
self.cerebro = bt.Cerebro()
self.cerebro.broker.setcash(100000.0)
self.cerebro.broker.setcommission(commission=0.0) # zero commission
self.portfolioStartValue=self.cerebro.broker.getvalue()
if data is None:
prefix = '/opt/ml/'
self.train_data_path = os.path.join(prefix,'input/data/training/data.csv')
self.output_path = os.path.join(prefix, 'output')
self.model_path = os.path.join(prefix, 'model')
self.hyper_params_path = os.path.join(prefix, 'input/config/hyperparameters.json')
with open(self.hyper_params_path, 'r') as f:
self.hyper_params = json.load(f)
print("hyper_params=%s" % (self.hyper_params))
if 'sim_data' in self.hyper_params:
self.data = AlgoSimData(self.train_data_path)
else:
self.data = btfeeds.GenericCSVData(
dataname=self.train_data_path,
dtformat=('%Y-%m-%d'),
timeframe=bt.TimeFrame.Minutes,
datetime=0,
time=-1,
high=2,
low=3,
open=1,
close=4,
volume=5,
openinterest=-1
)
else:
self.hyper_params={}
self.data=data
self.cerebro.adddata(self.data)
self.cerebro.addstrategy(strategy)
self.cerebro.addanalyzer(btanalyzers.DrawDown, _name='dd')
self.cerebro.addanalyzer(btanalyzers.SharpeRatio_A, _name='sharpe')
self.cerebro.addanalyzer(btanalyzers.SQN, _name='sqn')
self.cerebro.addanalyzer(btanalyzers.TradeAnalyzer, _name='ta')
def runstrat():
args = parse_args()
# Create a cerebro entity
cerebro = bt.Cerebro(stdstats=False)
# Add a strategy
cerebro.addstrategy(bt.Strategy)
# Load the Data
datapath = args.dataname or '../../datas/ticksample.csv'
data = btfeeds.GenericCSVData(
dataname=datapath,
dtformat='%Y-%m-%dT%H:%M:%S.%f',
timeframe=bt.TimeFrame.Ticks,
)
# Handy dictionary for the argument timeframe conversion
tframes = dict(ticks=bt.TimeFrame.Ticks,
microseconds=bt.TimeFrame.MicroSeconds,
seconds=bt.TimeFrame.Seconds,
minutes=bt.TimeFrame.Minutes,
daily=bt.TimeFrame.Days,
weekly=bt.TimeFrame.Weeks,
monthly=bt.TimeFrame.Months)
# Resample the data
cerebro.resampledata(data,
timeframe=tframes[args.timeframe],
compression=args.compression,
bar2edge=not args.nobar2edge,
adjbartime=not args.noadjbartime,
rightedge=args.rightedge)
if args.writer:
# add a writer
cerebro.addwriter(bt.WriterFile, csv=args.wrcsv)
# Run over everything
cerebro.run()
# Plot the result
cerebro.plot(style='bar')
def get_csv_GenericCSVData(stock_id="600016.SH",
start="20190101",
end="20191231"):
# 日期格式转换
dt_start = datetime.datetime.strptime(start, "%Y%m%d")
dt_end = datetime.datetime.strptime(end, "%Y%m%d")
# 读取文件
data = btfeeds.GenericCSVData(dataname='fd_data/600016.SH.csv',
fromdate=dt_start,
todate=dt_end,
nullvalue=0.0,
dtformat=('%Y%m%d'),
datetime=1,
high=3,
low=4,
open=2,
close=5,
volume=9,
openinterest=-1)
return data
def add_data(cerebro):
for txt in ['IBM.txt']:
data = btfeed.GenericCSVData(
dataname=txt,
dtformat='%m/%d/%Y',
#tmformat='%H:%M',
name=os.path.splitext(txt)[0],
fromdate=datetime.datetime(1990, 1, 1),
todate=datetime.datetime(2019, 6, 1),
# nullvalue=0.0,
datetime=0,
#time=1,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-6)
cerebro.adddata(data)
def run(args=None):
args = parse_args(args)
print("[Initializing Cerebro]")
cerebro = bt.Cerebro()
if args.mode == 1:
cerebro.addstrategy(backtesting, args)
print(" Strategy added: BACKTESTING")
elif args.mode == 2:
cerebro.addstrategy(training, args)
print(" Strategy added: TRAIN")
cerebro.broker.setcash(args.initial_cash)
print(" Initial money: %.2f" % cerebro.broker.getcash())
cerebro.broker.setcommission(args.commission)
print(" Comission: %.5f" % args.commission)
data = btfeed.GenericCSVData(
dataname=args.input_data,
fromdata=init_date,
todate=final_date,
nullvalue=0.,
dtformat=date_format,
tmformat=time_format,
#datetime = column_datetime,
time=column_time,
high=column_high,
low=column_low,
open=column_open,
close=column_close,
volume=column_volume,
openinterest=column_interest,
timeframe=bt.TimeFrame.Ticks)
cerebro.adddata(data)
print(" Data file: %s" % args.input_data)
cerebro.addsizer(PercentCashSizer)
print("[Starting Cerebro]")
result = cerebro.run()
print("\n Final Value: %.2f" % cerebro.broker.getvalue())
if args.mode <= 1:
print("[Plotting]")
cerebro.plot(plotstyle='candle')
def strat_runner(asset, strat_name, cash=10000.0, test=False):
cerebro = bt.Cerebro()
cerebro.addstrategy(strat_name)
for symbol in asset:
path = f'{symbol}_{time_interval}_intraday_trading.csv'
data = btfeeds.GenericCSVData(dataname=f'Data/{path}',
nullvalue=0.0,
dtformat='%Y-%m-%d %H:%M:%S',
tmformat='%H:%M:%S',
datetime=0,
high=2,
low=3,
time=-1,
open=1,
close=4,
volume=5,
openinterest=-1)
for i in data:
print(i)
cerebro.adddata(data)
cerebro.broker.set_cash(cash)
cerebro.broker.setcommission(commission=0.001)
print('Starting Cash Amount Is %.2f' % cerebro.broker.get_cash())
print('Starting Portfolio Value: %.2f' % cerebro.broker.getvalue())
cerebro.run()
print('Final portfolio: %.2f' % cerebro.broker.getvalue())
print('Final Cash Amount Is %.2f' % cerebro.broker.get_cash())
cerebro.plot(iplot=False)
if test:
# Skipps the logging process if test mode is of
logger()
data_flusher(asset, time_interval)
def main():
#make some dummy data
# DataFactory().make_data("monte_carlo", "test_data.csv")
df = pd.read_csv('test_data.csv')
#Initialis cerebro - the brains of the back trader framework
cerebro = bt.Cerebro()
cerebro.broker.setcash(100000.0)
cerebro.addstrategy(MonteCarloStrat)
data = btfeeds.GenericCSVData(
dataname='test_data.csv',
fromdate=datetime.datetime(2020, 1, 1),
todate=datetime.datetime(2020, 1, 3),
nullvalue=0.0,
dtformat=('%Y-%m-%d'),
datetime=0,
high=1,
low=2,
open=3,
close=4,
volume=5,
openinterest=-1
)
cerebro.adddata(data)
print('Starting Portfolio Value: %.2f' % cerebro.broker.getvalue())
cerebro.run()
# cerebro.plot()
print('Final Portfolio Value: %.2f' % cerebro.broker.getvalue())
def main():
cerebro = bt.Cerebro()
# Add a strategy
cerebro.addstrategy(EMAStrategy)
data = btfeeds.GenericCSVData(dataname='binance.csv',
fromdate=datetime(2018, 3, 1),
todate=datetime(2018, 3, 2),
dtformat=("%d/%m/%Y %H:%M:%S"),
timeframe=bt.TimeFrame.Minutes,
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-1)
cerebro.adddata(data)
# Add a FixedSize sizer according to the stake
#cerebro.addsizer(bt.sizers.FixedSize, stake=10)
# Set our desired cash start
cerebro.broker.setcash(50000.0)
# Set the commission
cerebro.broker.setcommission(commission=0.00)
# Print out the starting conditions
print('Starting Portfolio Value: %.8f' % cerebro.broker.getvalue())
# Run over everything
cerebro.run()
# Print out the final result
print('Final Portfolio Value: %.8f' % cerebro.broker.getvalue())
cerebro.plot(style='candlestick')
cerebro = bt.Cerebro()
# data = btfeeds.YahooFinanceData(dataname='AAPL',
# fromdate=datetime.datetime(2019, 1, 1),
# todate=datetime.datetime(2019, 12, 31))
# data = web.DataReader("^GSPC", 'yahoo', datetime.datetime(2010, 1, 1), datetime.datetime(2019, 12, 31))
# data.reset_index(inplace=True)
#
# data.to_csv("D:/Time_Series_Research/new_data/GSPC.csv", index=0, header=1)
data = btfeeds.GenericCSVData(
dataname="D:/Time_Series_Research/new_data/GSPC.csv",
fromdate=datetime.datetime(2019, 1, 1),
todate=datetime.datetime(2019, 12, 31),
nullvalue=0.0,
dtformat=('%Y-%m-%d'),
datetime=0,
high=2,
low=3,
open=1,
close=4,
volume=5,
openinterest=-1)
cerebro.adddata(data)
cerebro.addstrategy(RSI_Sta)
# cerebro.optstrategy(
# RSI_Sta,
# period = range(6,16),
# upper = range(70,91),
# lower = range(10,31)
# )
# Sell a 5% sell position (or whatever is afforded by the current stock holding)
# "size" refers to the number of stocks to purchase
self.order = self.sell(size=int((INIT_CASH / self.dataclose[0]) * 0.1))
if __name__ == "__main__":
cerebro = bt.Cerebro()
cerebro.addstrategy(RSIStrategy)
cerebro.broker.setcommission(commission=COMMISSION_PER_TRANSACTION)
data = btfeed.GenericCSVData(
dataname=DATA_FILE,
fromdate=datetime.datetime(2017, 1, 1),
todate=datetime.datetime(2019, 1, 1),
nullvalue=0.0,
dtformat=("%Y-%m-%d"),
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-1,
)
cerebro.adddata(data)
cerebro.broker.setcash(INIT_CASH)
print("Starting Portfolio Value: %.2f" % cerebro.broker.getvalue())
cerebro.run()
print("Final Portfolio Value: %.2f" % cerebro.broker.getvalue())
cerebro.plot(figsize=(30, 15))
import backtrader as bt
import backtrader
import backtrader.feeds as btfeeds
import backtrader.indicators as btind
from strategies import *
cerebro = bt.Cerebro()
cerebro.addindicator(VolatilitySwitch)
cerebro.addindicator(VolumeOsc, fastPeriod=14, slowPeriod=21)
cerebro.addindicator(AbsoluteStrengthOscillator)
cerebro.adddata(
btfeeds.GenericCSVData(dataname='stocks/2020/TTD.csv',
dtformat=('%Y-%m-%d'),
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=6))
cerebro.run()
cerebro.plot()
# Arrays with possible values can be assigned for each parameter
strats = cerebro.optstrategy(CorrelationStrategy,
period=15,
bol_k_up=20,
bol_k_down=25,
bol_k_close=range(1, 30, 5),
th_pear=49,
sl_per=range(-22, -1, 5),
tp_per=range(1, 22, 5),
money_k=10,
period_close=75,
prolong=2.3)
# Order of stocks should be the same in both files
data_f = btfeeds.GenericCSVData(dataname='NOC_10.csv',
openinterest=-1,
dtformat="%Y-%m-%d",
tmformat=-1)
data_s = btfeeds.GenericCSVData(dataname='LMT_10.csv',
openinterest=-1,
dtformat="%Y-%m-%d",
tmformat=-1)
cerebro.adddata(data_f)
cerebro.adddata(data_s)
cerebro.broker.setcash(10000)
# Sample commission from interactive broker pro
cerebro.broker.setcommission(commission=0.0005, interest=0.0269)
# Can't execute deals with volume bigger then 1% of market volume during that day
filler = bt.broker.fillers.FixedSize()
trade.data._name,
round(trade.pnl,2),
round(trade.pnlcomm,2)))
if __name__ == '__main__':
cerebro = bt.Cerebro()
cerebro.addstrategy(WinnersLosersStrategy)
print('Starting Portfolio Value: %.2f' % cerebro.broker.getvalue())
for symbol in assets:
path = "{}_Intraday_Training".format(symbol)
data = btfeeds.GenericCSVData(
dataname='../Data/{}.csv'.format(path),
nullvalue=0.0,
dtformat=('%Y-%m-%d'),
datetime=0,
high=2,
low=3,
open=1,
close=4,
volume=5,
openinterest=-1
)
cerebro.adddata(data, name=symbol)
cerebro.broker.set_cash(10000)
cerebro.broker.setcommission(commission=0.001)
cerebro.run()
print('Final Portfolio Value: %.2f' % cerebro.broker.getvalue())
cerebro.plot()
# 최초금액
start_value = 100000000.0
# 일일 Debug모드
debug_mode = True
'''
환경세팅 - END
'''
cerebro = bt.Cerebro() # create a "Cerebro" engine instance
data = btfeed.GenericCSVData(dataname="D:\\cpbyjjun\\data\\A122630.csv",
fromdate=datetime.datetime(2010, 3, 1),
todate=datetime.datetime(2020, 9, 15),
nullvalue=0.0,
dtformat=('%Y%m%d'),
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=6,
openinterest=-1)
cerebro.adddata(data)
cerebro.broker.setcash(start_value) # 초기 자본 설정
cerebro.broker.setcommission(commission=0.003) # 매매 수수료는 0.3% 설정
cerebro.addstrategy(TestStrategy) # 자신만의 매매 전략 추가
cerebro.run() # 백테스팅 시작
cerebro.plot() # 그래프로 보여주기
printResult()
if __name__ == '__main__':
# Create a cerebro entity
cerebro = bt.Cerebro()
# Add a strategy
cerebro.addstrategy(RSIStrat)
data = btfeeds.GenericCSVData(
dataname='../data/bitmex/XBTUSD.csv',
fromdate=datetime.datetime(2018, 2, 2, 0, 00, 0),
todate=datetime.datetime(2018, 7, 7, 23, 00, 0),
nullvalue=0.0,
dtformat=('%Y-%m-%d %H:%M:%S'),
datetime=1, # count index
open=2,
high=3,
low=4,
close=5,
volume=6
)
# Add the Data Feed to Cerebro
cerebro.adddata(data)
# Set our desired cash start
cerebro.broker.setcash(1.0)
self.data0.close[0],
)
# Create a cerebro entity
cerebro = bt.Cerebro(stdstats=False)
# Add a strategy
cerebro.addstrategy(testStrategy)
# Load the Data
datapath = './ticksample.csv'
data = btfeeds.GenericCSVData(
dataname=datapath,
dtformat='%Y-%m-%dT%H:%M:%S.%f',
timeframe=bt.TimeFrame.Ticks,
)
# Handy dictionary for the argument timeframe conversion
tframes = dict(ticks=bt.TimeFrame.Ticks,
microseconds=bt.TimeFrame.MicroSeconds,
seconds=bt.TimeFrame.Seconds,
minutes=bt.TimeFrame.Minutes,
daily=bt.TimeFrame.Days,
weekly=bt.TimeFrame.Weeks,
monthly=bt.TimeFrame.Months)
# Resample the data
cerebro.resampledata(
data,
# data = btfeeds.YahooFinanceCSVData(
# dataname=datapath,
# reversed=True,
# fromdate=datetime.datetime(2015, 1, 1),
# todate=datetime.datetime.now(),
# timeframe=bt.TimeFrame.Days
# )
data = btfeeds.GenericCSVData(dataname='datasets/MGLU3.M15.csv',
reversed=False,
fromdate=datetime.datetime(2020, 2, 1),
todate=datetime.datetime(2020, 2, 8),
nullvalue=0.0,
dtformat=('%Y-%m-%d %H:%M:%S'),
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=None)
if __name__ == '__main__':
cerebro = bt.Cerebro()
cerebro.adddata(data)
cerebro.broker.setcash(100000.0)
cerebro.addsizer(bt.sizers.FixedSize, stake=1000)
cerebro.addstrategy(BUY123_STRETEGY)
print('Starting Portfolio Value: %.2f' % cerebro.broker.getvalue())
cerebro.run()
# Create a cerebro entity
cerebro = bt.Cerebro()
# Add a strategy
cerebro.addstrategy(TestStrategy)
cerebro.addsizer(bt.sizers.FixedSize, stake=STAKE)
# Create a Data Feed
data = btfeeds.GenericCSVData(dataname=PRICES_PATH,
timeframe=bt.TimeFrame.Ticks,
nullvalue=0.0,
datetime=0,
time=1,
dtformat='%Y.%m.%d',
tmformat='%H:%M:%S.%f',
high=4,
low=4,
open=4,
close=4,
volume=-1,
openinterest=-1,
separator='\t')
# Add the Data Feed to Cerebro
cerebro.replaydata(data, timeframe=bt.TimeFrame.Minutes, compression=1)
cerebro.replaydata(data, timeframe=bt.TimeFrame.Minutes, compression=5)
cerebro.replaydata(data, timeframe=bt.TimeFrame.Minutes, compression=60)
cerebro.replaydata(data, timeframe=bt.TimeFrame.Days, compression=1)
#cerebro.replaydata(data, timeframe=bt.TimeFrame.Weeks, compression=1)
# Set our desired cash start
self.order = self.sell()
if __name__ == '__main__':
cerebro = bt.Cerebro()
cerebro.addstrategy(TestStrategy)
datapath = os.path.abspath(
os.getcwd() + '/BTC_' +
str(datetime.datetime.now().strftime("%Y_%m_%d")))
# Create a Data Feed
data = btfeeds.GenericCSVData(dataname=datapath,
fromdate=datetime.datetime(2018, 1, 1),
dtformat=('%Y-%m-%d %H:%M:%S'),
datetime=0,
high=2,
low=3,
open=1,
close=4,
volume=5,
openinterest=-1,
timeframe=bt.TimeFrame.Minutes,
compression=30)
cerebro.adddata(data)
cerebro.broker.setcash(1000.0)
cerebro.addsizer(bt.sizers.FixedSize, stake=0.05)
cerebro.broker.setcommission(commission=0.005)
print('Starting Balance: %.2f' % cerebro.broker.getvalue())
def run_test(self,
data_file_list,
strategy_to_test,
backtesting_parameters,
analysis_parameters,
risk_models,
analyzers=[],
**kwargs):
"""
Run method for the wrapper which wrap the ASTA-Framework structure to backtrader structure.
:param analysis_parameters: dict with analysis parameters for strategy
:param strategy_to_test: name of the strategy as string
:param data_file_list: a list with files to read as string
:param backtesting_parameters: Dict with parameters for testing, the Key "strategy_to_test" contains the strategy class to test.
:param analyzers: List with class of btanalyzer, ex.: [btanalyzer.TradeAnalyzer]
:param risk_models: other testing relevant parameters as dict
:return: backtesting_result_instance final instance, backtrader test result
"""
cerebro = bt.Cerebro()
# add the backtrader strategy wrapper, real strategy will be build there with the backtesting_parameters dict
# backtesting_result_instance.addstrategy(BacktraderStrategyWrapper, all_parameter, news_data)
cerebro.addstrategy(BacktraderStrategyWrapper,
strategy_to_test=strategy_to_test,
backtesting_parameters=backtesting_parameters,
analysis_parameters=analysis_parameters,
risk_model=risk_models,
status_update=False,
**kwargs)
# load the data from given file list and add it to backtrader instance
if isinstance(data_file_list, list):
for file_path in data_file_list:
# TODO warum string?
if isinstance(file_path, str):
stock_name = basename(file_path)
data = btfeeds.GenericCSVData(
name=stock_name,
dataname=file_path,
dtformat=GlobalVariables.get_stock_data_dtformat(),
nullvalue=0.0,
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-1)
cerebro.adddata(data, name=data._name)
else:
# compatibility for backtrader pandas data feed
cerebro.adddata(file_path, name=file_path._name)
else:
raise NotImplementedError("Data must be a list")
# Set our desired cash start
cerebro.broker.setcash(backtesting_parameters['initial_cash'])
for analyzer in analyzers:
cerebro.addanalyzer(analyzer)
# Set the commission
# https://www.backtrader.com/docu/commission-schemes/commission-schemes.html
# 0.5% of the operation value --> 2500 € --> 12.5 per Buy/Sell
cerebro.broker.setcommission(
commission=backtesting_parameters['trade_commission_percent'])
# Print out the starting conditions
logger.info('Starting Portfolio Value: %.2f' %
cerebro.broker.getvalue())
logger.info('--------------------')
backtest_result = cerebro.run()
analyzers = backtest_result[0].analyzers
for analyzer in analyzers:
test = analyzer.get_analysis()
logger.info(str(analyzer) + ": " + str(test))
# Print out the final result
logger.info('Final Portfolio Value: %.2f' % cerebro.broker.getvalue())
return cerebro, backtest_result
cerebro = bt.Cerebro()
cerebro.addstrategy(strat)
cerebro.addanalyzer(bt.analyzers.AnnualReturn)
cerebro.addanalyzer(bt.analyzers.DrawDown)
cerebro.addanalyzer(bt.analyzers.SharpeRatio,
annualize=True,
riskfreerate=0.01)
# add data
for filename in stocks:
cerebro.adddata(
btfeeds.GenericCSVData(dataname=dir + '/' + filename,
dtformat=('%Y-%m-%d'),
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=6))
# run stretegy and get stats
results = cerebro.run()[0]
sharpes.append(results.analyzers[2].get_analysis()['sharperatio'])
if sharpes[-1] is None: sharpes[-1] = 0
returns = results.analyzers[0].rets
cagrs.append(sum(returns) / len(returns))
maxdrawdowns.append(
results.analyzers[1].get_analysis()['max'].drawdown / 100)
if maxdrawdowns[-1] == 0: maxdrawdowns[-1] = 0.0001
romads.append(cagrs[-1] / maxdrawdowns[-1])
max = 0
for ma1 in range(5, 25, 2):
for ma2 in range(8, 50, 3):
for atr in [x * 0.1 for x in range(0, 11, 5)]:
if (ma1 < ma2):
default_value = 0
strategy_value = 0
for coin in coins:
data = btfeeds.GenericCSVData(
dataname="market_data/" + coin + "/" +
"1h?09-01-2017?01-01-2018.txt",
datetime=0,
open=1,
high=2,
low=3,
close=4,
volume=5,
openinterest=-1,
dtformat='%Y-%m-%d %H:%M:%S',
timeframe=bt.TimeFrame.Ticks,
nullvalue=0.0)
# print(data.params.dataname)
#
# default_cerebro = bt.Cerebro()
# default_cerebro.addstrategy(Strategy.Default)
# default_cerebro.broker.setcash(1000000.0)
# default_cerebro.adddata(data)
# default_cerebro.addsizer(bt.sizers.PercentSizer, percents=99)
# default_cerebro.broker.setcommission(commission=0.002)
# default_cerebro.run()
class SmaCross(bt.SignalStrategy):
params = (
('pfast', 10),
('pslow', 30),
)
def __init__(self):
sma1, sma2 = bt.ind.SMA(period=self.p.pfast), bt.ind.SMA(
period=self.p.pslow)
self.signal_add(bt.SIGNAL_LONG, bt.ind.CrossOver(sma1, sma2))
cerebro = bt.Cerebro()
data = btfeeds.GenericCSVData(
dataname='feeds/NIO.csv',
#dataname='feeds/sin.csv',
fromdate=datetime(2020, 1, 1),
todate=datetime(2020, 7, 1),
nullvalue=0.0,
dtformat=('%Y-%m-%d'),
datetime=0,
close=4,
)
cerebro.adddata(data)
cerebro.addstrategy(SmaCross)
cerebro.run()
cerebro.plot()