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XGboost.py
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XGboost.py
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# -*- coding: utf-8 -*-
"""
Created on Wed May 5 11:38:29 2021
@author: Charlie
"""
from binance.client import Client
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import statistics as stat
from binance.enums import *
from csv import writer
from decimal import *
import datetime
import xlsxwriter
import csv
from functools import reduce # Required in Python 3
import operator
import scipy.stats as ss
from datetime import datetime, timedelta
import matplotlib.pyplot as plt
from sklearn import linear_model
from sklearn.naive_bayes import GaussianNB
from sklearn.svm import SVC
import xgboost as xgb
client = Client('Binance Key', 'Binance secret key',{"verify": False, "timeout": 20})
def symbols():
sym = ['BTC', 'ETH', 'XRP','BCH','ADA','BAT','MATIC','VET','GRT','DOGE','COMP','CHZ','LINK','SNX','YFI','CAKE','DOT','FIO','MKR','BNB','ZEC','EGLD','ZIL','EOS','LTC','XLM','XTZ','ETC']
symbols = []
for i in range(len(sym)):
symbols.append(sym[i] + 'BUSD')
return symbols
def df_generator_15min(symbol, datefrom):
klines = client.get_historical_klines(symbol, Client.KLINE_INTERVAL_12HOUR, datefrom)
open_time = []
opens = []
high = []
low = []
close = []
volume = []
close_time = []
quote_asset_volume = []
number_of_trades = []
taker_buy_base_asset_volume = []
taker_buy_quote_asset_volume = []
period_return = []
percentage_change = []
#print(klines)
for i in range(len(klines)):
open_time.append(float(klines[i][0]))
opens.append(float(klines[i][1]))
high.append(float(klines[i][2]))
low.append(float(klines[i][3]))
close.append(float(klines[i][4]))
volume.append(float(klines[i][5]))
close_time.append(float(klines[i][6]))
quote_asset_volume.append(float(klines[i][7]))
number_of_trades.append(float(klines[i][8]))
taker_buy_base_asset_volume.append(float(klines[i][9]))
taker_buy_quote_asset_volume.append(float(klines[i][10]))
period_return.append(float(klines[i][4])-float(klines[i][1]))
percent = (float(klines[i][4])-float(klines[i][1]))/(float(klines[i][1]))
percentage_change.append(percent)
data = [opens, close, period_return, percentage_change, high, low, volume, open_time, close_time]
df = pd.DataFrame (data)
df = df.T
df.columns = ['Opening price', 'Closing price', 'Period return','Percentage change', 'High', 'Low', 'Volume', 'Opening time','Closing time']
return (df)
def df2(symbol, datefrom):
df = df_generator_15min(symbol, datefrom)
df.dropna(inplace=True)
df['Returns'] = np.log(df['Closing price']/df['Closing price'].shift(1))
df.dropna(inplace=True)
df['Direction'] = np.sign(df['Returns']).astype(int)
#df['Returns'].hist(bins=35, figsize=(10,6))
#df['Returns'].cumsum().apply(np.exp).plot()
return df
def create_lags(df):
global cols
cols = []
lags = 5
for lag in range(1, lags+1):
col = 'lag_{}'.format(lag)
df[col] = df['Returns'].shift(lag)
cols.append(col)
df.dropna(inplace=True)
return df
def create_bins(data, bins):
global cols_bin
cols_bin = []
for col in cols:
col_bin = col + '_bin'
cols_bin.append(col_bin)
data[col_bin] = np.digitize(data[col], bins=bins)
print(data[cols_bin])
return data
def xgb_pred(symbol, datefrom):
df = df2(symbol, datefrom)
df = create_lags(df)
model = xg_reg = xgb.XGBRegressor(objective ='reg:linear', colsample_bytree = 0.3, learning_rate = 0.1,
max_depth = 5, alpha = 10, n_estimators = 1)
look_back = 300
predictions = []
for i in range(look_back, len(df)):
mu = df['Returns'][i-look_back:i].mean()
v = df['Returns'][i-look_back:i].std()
bins = [mu - v, mu, mu + v]
df = create_bins(df, bins)
predictions.append(model.fit(df[cols_bin][i-look_back:i],df['Returns'][i-look_back:i]).predict(df[cols_bin][i:i+1]))
df = df[look_back:len(df)]
predictions = np.array(predictions)
df['pos_clus'] = np.where(predictions == 1, 1, -1)
''' for i in range(100,len(df)-1):
if predictions[i] > stat.mean(df['Returns'][i-100:i-1]) :
df['pos_clus'][i:i+1] = 1
if predictions[i] < stat.mean(df['Returns'][i-100:i-1]) :
df['pos_clus'][i:i+1] = -1
else:
df['pos_clus'][i:i+1] = 1'''
df['trades'] = df['pos_clus'].diff()
df['fees'] = np.where(df['trades'] != 0, (0.925**2), 1)
df['strat_clus'] = df['pos_clus']*df['Returns']*df['fees']
df[['Returns', 'strat_clus']].cumsum().plot(figsize=(10,6))
return df, predictions
symbol = symbols()
for i in range(len(symbol)):
print(xgb_pred(symbol[i], '26 Feb 2020'))