A plataforma fmz não possui um recurso de stop-loss, sendo necessário chamar a interface de outras funções do exchange para definir o stop-loss, e as configurações de stop-loss de diferentes exchanges são diferentes. A função de contenção de prejuízos é particularmente importante, pois evita taxas elevadas de processamento sem o gatilho do preço de mercado e evita o risco de explodir em casos extremos. A função considera o estoque total por ação, e também considera o local do U-bit.
import json
# 对合约进行止盈止损 cangType=0默认逐仓 =1全仓
def zhiyingzhisun(ex, amount, directionStr, zhiying, zhisun, cangType = 0):
if ex.GetName().find('OK') >= 0 :
# okex
return okexSwap(ex, amount, directionStr, zhiying, zhisun)
elif ex.GetName().find('Huobi') >= 0 :
# huobi
return huobiSwap(ex, amount, directionStr, zhiying, zhisun, cangType)
elif ex.GetName().find('Binance') >= 0 :
# bian
return bianSwap(ex, amount, directionStr, zhiying, zhisun)
else:
return False
# 发送请求
def AsynIo(ex, paramList):
if (len(paramList) == 3):
arrRoutine = ex.Go("IO", paramList[0], paramList[1], paramList[2])
elif (len(paramList) == 4):
arrRoutine = ex.Go("IO", paramList[0], paramList[1], paramList[2], paramList[3])
elif (len(paramList) == 5):
arrRoutine = ex.Go("IO", paramList[0], paramList[1], paramList[2], paramList[3], paramList[4])
data, ok = arrRoutine.wait()
return data
# 火币合约
def huobiSwap(ex, amount, directionStr, zhiying, zhisun, cangType):
instrument_id = ex.GetCurrency().replace('_',"-")
# 根据全仓或逐仓 与 U本位或币本位，设置请求url
if instrument_id.find('USDT') >= 0 :
if cangType == 0:
url = "/linear-swap-api/v1/swap_tpsl_order"
elif cangType == 1:
url = '/linear-swap-api/v1/swap_cross_tpsl_order'
else:
return False
elif instrument_id.find('USD') >= 0 :
url = "/swap-api/v1/swap_tpsl_order"
else:
return False
# 发送请求
data = AsynIo(ex, ['api', 'POST', url, '', json.dumps({
"contract_code": instrument_id,
"direction": directionStr,
"volume" : amount,
"tp_order_price": zhiying,
"tp_trigger_price": zhiying,
"sl_trigger_price": zhisun,
"sl_order_price": zhisun,
})])
if data["status"] == 'ok':
return True
else:
return False
# 币安合约
def bianSwap(ex, amount, directionStr, zhiying, zhisun):
instrument_id = ex.GetCurrency().replace('_',"")
# U本位或币本位，设置请求url
if instrument_id.find('USDT') >= 0 :
url = "/fapi/v1/order"
elif instrument_id.find('USD') >= 0 :
url = '/dapi/v1/order'
else:
return False
# 止损
zhisunData = AsynIo(ex, ['api', 'POST', url , '', json.dumps({
"symbol": instrument_id,
"side": directionStr,
"type": "STOP",
"quantity": amount,
"price": zhisun,
"stopPrice": zhisun,
"timestamp": str(int(round(time.time() * 1000)))
})])
if int(zhisunData['stopPrice']) != int(zhisun):
return False
# 止盈
zhiyingData = AsynIo(ex, ['api', 'POST', url , '', json.dumps({
"symbol": instrument_id,
"side": direction,
"type": "TAKE_PROFIT",
"quantity": amount,
"price": zhiying,
"stopPrice": zhiying,
"timestamp": str(int(round(time.time() * 1000)))
})])
if int(zhiyingData['stopPrice']) != int(zhiying):
return False
return True
# 欧易合约
def okexSwap(ex, amount, directionStr, zhiying, zhisun):
instrument_id = ex.GetCurrency().replace('_',"-") + '-SWAP'
# 获取仓位方向
if directionStr == 'buy':
direction = '4'
elif directionStr == 'sell':
direction = '3'
else:
return False
data = AsynIo(ex, ['api', 'POST', '/v1/order/orders/place', '', json.dumps({
"instrument_id": instrument_id,
"type": direction,
"order_type": '5',
"size": amount,
"tp_trigger_price": zhiying,
"tp_price": zhiying,
"sl_trigger_price": zhisun,
"sl_price": zhisun
})])
if data["error_code"] == "0":
return True
else:
return False
ext.zhiyingzhisun = zhiyingzhisun
Mingxi1005Como é que os parâmetros são definidos?
Diouf31Aprendi
xxs1xxs1Eu gostaria de apagar o comentário.
xxs1xxs1Como usar? Não importa apenas o carregamento? Isso é Python? Se não houver o conceito de stop loss, não se preocupe em usar este conceito, simplesmente escreva uma sentença sozinho.