পাইথন দ্বি-প্ল্যাটফর্ম হেজিং কৌশল
import time
import numpy as np
def reject_outliers(arr, m=2):
final_list = [x for x in arr if (x > np.mean(arr) - 2 * np.std(arr))]
final_list = [x for x in final_list if (x < np.mean(arr) + 2 * np.std(arr))]
return final_list
def main():
'''SetErrorFilter("canceled")'''
LogReset()
LogProfitReset()
global sellTrue
global buyTrue
sellTrue = 0
buyTrue = 0
initStocks = 0.0
initBalance = 0.0
lastTradeTime = 0
lastTradeErrExchange = ''
accountsCache = []
depthCache=[]
names = []
buyPrice=0
sellPrice=0
dealtransactioned = False
for e in exchanges:
names.append(e.GetName())
account = _C(e.GetAccount)
initStocks += account.Stocks
initBalance += account.Balance
Log("Switch", e.GetLabel(), "To", e.IO("websocket"))
Log("Total Currency:", _N(initBalance), "Total Asset", _N(initStocks), 'Python:', __import__('sys').version)
while (True):
LogStatus(_D())
if not accountsCache:
accountsCache = [_C(e.GetAccount) for e in exchanges]
Sleep(LoopInterval)
depthA = exchanges[0].GetDepth()
depthCache.append(depthA)
if not depthA:
continue
depthB = exchanges[1].GetDepth()
depthCache.append(depthB)
if not depthB:
continue
'''trade part'''
diffA = _N(depthA.Bids[0].Price - depthB.Asks[0].Price, 3)
diffB = _N(depthB.Bids[0].Price - depthA.Asks[0].Price, 3)
LogStatus("A平台币",exchanges[0].GetAccount().Stocks,"A平台钱",exchanges[0].GetAccount().Balance,"B平台币",exchanges[1].GetAccount().Stocks,"B平台钱",exchanges[1].GetAccount().Balance)
if diffA > 0:
buytarget = depthB.Asks[0]
opAmount=min(depthA.Bids[0].Amount,buytarget.Amount)
buyAmount=min(opAmount,exchanges[1].GetAccount().Balance/buytarget.Price)
sellAmount=min(buyAmount,exchanges[0].GetAccount().Stocks)
if diffA > (buyAmount*depthB.Asks[0].Price*0.2/100+sellAmount*depthA.Bids[0].Price*0.2/100)*p:
Log('buy from B sell at A')
Log("A平台币",exchanges[0].GetAccount().Stocks,"A平台钱",exchanges[0].GetAccount().Balance,"B平台币",exchanges[1].GetAccount().Stocks,"B平台钱",exchanges[1].GetAccount().Balance)
tradeAmount=min(buyAmount,sellAmount)
buyorder =exchanges[1].Buy(buytarget.Price,tradeAmount)
sellorder = exchanges[0].Sell(depthA.Bids[0].Price,tradeAmount)
canceller = 0
while True:
if (exchanges[1].GetOrder(buyorder).Status == 2) and (exchanges[0].GetOrder(sellorder).Status == 2):
Log('deal transactioned')
buyPrice = exchanges[1].GetOrder(buyorder).Price
sellPrice = exchanges[0].GetOrder(sellorder).Price
LogProfit(exchanges[0].GetOrder(sellorder).Amount*exchanges[0].GetOrder(sellorder).Price-exchanges[1].GetOrder(buyorder).Amount*exchanges[1].GetOrder(buyorder).Price)
dealtransactioned = True
break
elif ((exchanges[1].GetOrder(buyorder).Status == 1) or (exchanges[0].GetOrder(sellorder).Status == 1)):
buyPrice = exchanges[1].GetOrder(buyorder).Price
sellPrice = exchanges[0].GetOrder(sellorder).Price
canceller += 1
dealtransactioned = True
Sleep(200)
elif ((exchanges[1].GetOrder(buyorder).Status == 0) and (exchanges[0].GetOrder(sellorder).Status == 0)):
Sleep(200)
canceller += 1
if canceller == 5:
exchanges[1].CancelOrder(buyorder)
exchanges[0].CancelOrder(sellorder)
Log('deal cancelled')
break
elif diffB > 0:
opAmount=min(depthB.Bids[0].Amount,depthA.Asks[0].Amount)
buyAmount=min(opAmount,exchanges[0].GetAccount().Balance/depthA.Asks[0].Price)
sellAmount=min(buyAmount,exchanges[1].GetAccount().Stocks)
canceller = 0
if diffB > (buyAmount*depthA.Asks[0].Price*0.2/100+sellAmount*depthB.Bids[0].Price*0.2/100)*p:
Log('buy from A sell at B')
tradeAmount=min(buyAmount,sellAmount)
buyorder=exchanges[0].Buy(depthA.Asks[0].Price,tradeAmount)
sellorder=exchanges[1].Sell(depthB.Bids[0].Price,tradeAmount)
canceller =0
while True:
if (exchanges[0].GetOrder(buyorder).Status == 2) and (exchanges[1].GetOrder(sellorder).Status == 2):
Log('deal transactioned')
buyPrice=exchanges[0].GetOrder(buyorder).Price
sellPrice=exchanges[1].GetOrder(sellorder).Price
LogProfit(exchanges[1].GetOrder(sellorder).Amount*exchanges[1].GetOrder(sellorder).Price-exchanges[0].GetOrder(buyorder).Amount*exchanges[0].GetOrder(buyorder).Price)
dealtransactioned = True
break
elif ((exchanges[0].GetOrder(buyorder).Status == 1) or (exchanges[1].GetOrder(sellorder).Status == 1)):
buyPrice=exchanges[0].GetOrder(buyorder).Price
sellPrice=exchanges[1].GetOrder(sellorder).Price
canceller += 1
dealtransactioned = True
Sleep(200)
elif ((exchanges[0].GetOrder(buyorder).Status == 0) and (exchanges[1].GetOrder(sellorder).Status == 0)):
Sleep(200)
canceller += 1
if canceller == 5:
exchanges[0].CancelOrder(buyorder)
exchanges[1].CancelOrder(sellorder)
Log('deal cancelled')
break
'''balance part'''
for i in [0,1]:
if dealtransactioned:
if(exchanges[i].GetAccount().Stocks > (initStocks/2)* q and exchanges[i].GetAccount().Balance < (initBalance/2)*q):
sellwait = 1
Log('ready to sell')
loopbreaker = 0
while (sellwait):
if (_N(depthCache[i].Bids[0].Price,3)> buyPrice*r):
sellwait = 0
break
else:
Sleep(1000)
Log('sellwait')
loopbreaker += 1
if loopbreaker == 600:
'''break'''
sellTrue = 1
while(sellTrue):
dealprice = depthCache[i].Bids[0].Price
Log('insufficient money, sell some')
idealamount = initBalance/8
availamount = exchanges[i].GetAccount().Stocks/2
dealamount = min(idealamount,availamount)
balancesell = exchanges[i].Sell(depthCache[i].Bids[0].Price, dealamount)
Sleep(200)
while( exchanges[i].GetOrder(balancesell).Status not in [1,2] ):
exchanges[i].CancelOrder(balancesell)
if( dealprice > buyPrice):
dealprice -= 1
balancesell = exchanges[i].Sell(dealprice,dealamount)
Sleep(200)
'''buyPrice=[]'''
Log("Sell Balance finished")
sellTrue=0
if(exchanges[i].GetAccount().Balance > (initBalance/2)*q and exchanges[i].GetAccount().Stocks < (initStocks/2)*q):
buywait = 1
loopbreaker = 0
while (buywait):
if(_N(depthCache[i].Asks[0].Price,3)< sellPrice*r):
buywait=0
break
else:
Sleep(1000)
Log(_N(depthCache[i].Asks[0].Price,3),sellPrice*r)
loopbreaker +=1
if loopbreaker == 600:
'''break
break'''
buyTrue = 1
while(buyTrue):
Log('buyTrue started')
dealprice = depthCache[i].Asks[0].Price
Log('insufficient stocks, buy some')
idealamount = initStocks/8
availamount = exchanges[i].GetAccount().Balance/dealprice/2
dealamount = min(idealamount,availamount)
balancebuy = exchanges[i].Buy(dealprice,dealamount)
Sleep(200)
while(exchanges[i].GetOrder(balancebuy).Status not in [1,2]):
exchanges[i].CancelOrder(balancebuy)
if (dealprice < sellPrice):
dealprice += 1
balancebuy = exchanges[i].Buy(dealprice,dealamount)
Sleep(200)
'''sellPrice=[]'''
Log("Buy Balance finished")
buyTrue = 0
break
else:
continue
break
else:
break
quant_lxdকিভাবে আপনাকে বন্ধু হিসেবে যুক্ত করা যায়?
স্বর্গীয় বালকবাস্তব ডিস্কের ক্ষেত্রে, ভুলের হার বাড়ানো প্রয়োজন।
ডঃ লিউআপনি কি মন্তব্য যোগ করতে পারেন, যাতে শিখতে এবং যোগাযোগ করতে সহজ হয়?
পারস্যদয়া করে এই কৌশলটি বাস্তব ডিস্কের জন্য ব্যবহার করবেন না! আমি একজন নতুন প্রোগ্রামার, কেবল শেয়ারিং শেখার জন্য, দয়া করে আমাকে গাইড করুন!
পারস্যভাল! আমি ধীরে ধীরে মন্তব্য যোগ করব, আপনার মনোযোগের জন্য আপনাকে ধন্যবাদ, আমরা একসাথে যোগাযোগ করব এবং উন্নতি করব।