合约跟单系统开发功能详情介绍：
合约量化策略跟单系统是根据平台内交易员的成交量、盈利量等将交易员进行排名，用户可进行排名筛选，确认好跟单人和相应的跟单费用后，可通过设定策略来选择系统跟单，方便又省时;合约量化策略跟单系统，为新用户提供投√资方向，尽可能的提高收益率，积攒交易相关的经验;此外，合约交易的本身会收取一定的手续√费，实现平台利√益的更大化;
order=self.exchange.create_sell_order(symbol,amount,sell_price)
logging.info(f’Opened sell order:{amount}of{symbol}.Target sell{sell_price},buy price{buy_price}’)
await self._wait_order_complete(order[‘id’])
#post buy order
order=self.exchange.create_buy_order(symbol,amount,buy_price)
await self._wait_order_complete(order[‘id’])
logging.info(f’Completed short trade:{amount}of{symbol}.Sold at{sell_price}and bought at{buy_price}’)
async def execute_long_trade(self,trade:LongTrade):
buy_price=trade.start_price
sell_price=trade.exit_price
symbol=trade.exchange_symbol
amount=trade.amount
order=self.exchange.create_buy_order(symbol,amount,buy_price)
logging.info(f’Opened long trade:{amount}of{symbol}.Target buy{buy_price},sell price{sell_price}’)
await self._wait_order_complete(order.id)
#post sell order
order=self.exchange.create_sell_order(symbol,amount,sell_price)
await self._wait_order_complete(order.id)
logging.info(f’Completed long trade:{amount}of{symbol}.Bought at{buy_price}and sold at{sell_price}’)
async def _wait_order_complete(self,order_id):
status=‘open’
while status is’open’:
await asyncio.sleep(self.check_timeout)
order=self.exchange.fetch_order(order_id)
status=order[‘status’]
logging.info(f’Finished order{order_id}with{status}status’)
#do not proceed further if we canceled order
if status==‘canceled’:
raise ExchangeError(‘Trade has been canceled’)
import asyncio
import logging
from ccxt import ExchangeError
from model.longtrade import LongTrade
from model.shorttrade import ShortTrade
class TradeExecutor:
def init(self,exchange,check_timeout:int=15):
self.check_timeout=check_timeout
self.exchange=exchange
async def execute_trade(self,trade):
if isinstance(trade,ShortTrade):
await self.execute_short_trade(trade)
elif isinstance(trade,LongTrade):
await self.execute_long_trade(trade)
async def execute_short_trade(self,trade:ShortTrade):
sell_price=trade.start_price
buy_price=trade.exit_price
symbol=trade.exchange_symbol
amount=trade.amount