def on_query_contract(self, data: List[Dict[str, str]]) -> None:
""""""
if not data:
self.gateway.write_log("合约信息查询失败")
return
# Process option contract
for d in data:
contract = ContractData(
symbol=d["option_code"],
exchange=EXCHANGE_HSOPTION2VT[d["exchange_type"]],
name=d["option_name"],
size=int(float(d["amount_per_hand"])),
pricetick=float(d["opt_price_step"]),
product=Product.OPTION,
gateway_name=self.gateway_name)
contract.option_portfolio = d["stock_code"] + "_O"
contract.option_underlying = (d["stock_code"] + "-" +
str(d["end_date"]))
contract.option_type = OPTIONTYPE_HSOPTION2VT[d["option_type"]]
contract.option_strike = float(d["exercise_price"])
contract.option_expiry = datetime.strptime(d["end_date"], "%Y%m%d")
contract.option_index = get_option_index(contract.option_strike,
d["optcontract_id"])
self.gateway.on_contract(contract)
symbol_exchange_map[contract.symbol] = contract.exchange
symbol_name_map[contract.symbol] = contract.name
if len(data) == 1000:
position_str = d["position_str"]
self.query_contract(position_str)
else:
self.gateway.write_log("合约信息查询成功")
self.query_order()
def OnRspQrySecurity(self, data: dict, error: dict, reqid: int,
last: bool) -> None:
"""
Callback of instrument query.
"""
if last:
self.gateway.write_log("合约信息查询成功")
if not data:
return
contract = ContractData(
gateway_name=self.gateway.gateway_name,
symbol=data["SecurityID"],
exchange=EXCHANGE_TORA2VT[bytes.decode(data["ExchangeID"])],
name=data["SecurityName"],
product=PRODUCT_TORA2VT[bytes.decode(data["ProductID"])],
size=data["VolumeMultiple"],
pricetick=data["PriceTick"],
min_volume=data["MinLimitOrderBuyVolume"],
stop_supported=False,
net_position=True,
history_data=False,
)
contract.option_portfolio = data["UnderlyingSecurityID"] + "_O"
contract.option_underlying = (data["UnderlyingSecurityID"] + "-" +
str(data["LastDate"]))
contract.option_type = OPTIONTYPE_TORA2VT[bytes.decode(
data["OptionsType"])]
contract.option_strike = data["StrikePrice"]
contract.option_expiry = datetime.strptime(str(data["LastDate"]),
"%Y%m%d")
contract.option_index = get_option_index(contract.option_strike,
data["ExchSecurityID"])
self.gateway.on_contract(contract)
def onQueryOptionAuctionInfo(self, data: dict, error: dict, reqid: int, last: bool, session: int) -> None:
""""""
if not data or not data["ticker"]:
return
contract = ContractData(
symbol=data["ticker"],
exchange=MARKET_XTP2VT[data["security_id_source"]],
name=data["symbol"],
product=Product.OPTION,
size=data["contract_unit"],
min_volume=data["qty_unit"],
pricetick=data["price_tick"],
gateway_name=self.gateway_name
)
contract.option_portfolio = data["underlying_security_id"] + "_O"
contract.option_underlying = (
data["underlying_security_id"]
+ "-"
+ str(data["delivery_month"])
)
contract.option_type = OPTIONTYPE_XTP2VT.get(data["call_or_put"], None)
contract.option_strike = data["exercise_price"]
contract.option_expiry = datetime.strptime(
str(data["last_trade_date"]), "%Y%m%d"
)
contract.option_index = get_option_index(
contract.option_strike, data["contract_id"]
)
self.gateway.on_contract(contract)
symbol_pricetick_map[contract.vt_symbol] = contract.pricetick
if last:
self.gateway.write_log("期权信息查询成功")
def on_query_contract(self, data: dict, request: Request) -> None:
""""""
for d in data["symbols"]:
base_currency = d["baseAsset"]
quote_currency = d["quoteAsset"]
name = f"{base_currency.upper()}/{quote_currency.upper()}"
pricetick = 1
min_volume = 1
symbol = d["symbol"]
for f in d["filters"]:
if f["filterType"] == "PRICE_FILTER":
pricetick = float(f["tickSize"])
elif f["filterType"] == "LOT_SIZE":
min_volume = float(f["stepSize"])
# 合约乘数
symbol_size = 20 # 缺省为20倍的杠杆
contract_info = self.contracts.get(symbol, {})
if contract_info:
symbol_size = int(contract_info.get('leverage', symbol_size))
contract = ContractData(symbol=symbol,
exchange=Exchange.BINANCE,
name=name,
pricetick=pricetick,
size=symbol_size,
min_volume=min_volume,
margin_rate=1,
product=Product.FUTURES,
history_data=True,
gateway_name=self.gateway_name,
stop_supported=True)
self.gateway.on_contract(contract)
symbol_name_map[contract.symbol] = contract.name
self.gateway.write_log("合约信息查询成功")
def on_query_stock(
self,
session_info: SGeneralClientChannelT,
head: SMsgHeadT,
body: Any,
cursor: OesQryCursorT,
):
""""""
data: OesStockBaseInfoT = caster.toOesStockItemT(body)
contract = ContractData(
gateway_name=self.gateway.gateway_name,
symbol=data.securityId,
exchange=EXCHANGE_OES2VT[data.mktId],
name=data.securityName,
product=PRODUCT_OES2VT[data.mktId],
size=data.buyQtyUnit,
min_volume=100,
net_position=True,
pricetick=data.priceUnit,
)
self.gateway.on_contract(contract)
return 1
def on_contract(self, d):
""""""
if "tickSize" not in d:
return
if not d["lotSize"]:
return
contract = ContractData(
symbol=d["symbol"],
exchange=Exchange.BITMEX,
name=d["symbol"],
product=Product.FUTURES,
pricetick=d["tickSize"],
size=d["lotSize"],
stop_supported=True,
net_position=True,
history_data=True,
gateway_name=self.gateway_name,
)
self.gateway.on_contract(contract)
def onRspQryInstrument(self, data: dict, error: dict, reqid: int,
last: bool):
"""
Callback of instrument query.
"""
product = PRODUCT_CTP2VT.get(data["ProductClass"], None)
if not product:
return
contract = ContractData(
symbol=data["InstrumentID"],
exchange=EXCHANGE_CTP2VT[data["ExchangeID"]],
name=data["InstrumentName"],
product=product,
size=data["VolumeMultiple"],
pricetick=data["PriceTick"],
option_underlying=data["UnderlyingInstrID"],
option_type=OPTIONTYPE_CTP2VT.get(data["OptionsType"], None),
option_strike=data["StrikePrice"],
option_expiry=datetime.strptime(data["ExpireDate"], "%Y%m%d"),
gateway_name=self.gateway_name)
self.gateway.on_contract(contract)
symbol_exchange_map[contract.symbol] = contract.exchange
symbol_name_map[contract.symbol] = contract.name
symbol_size_map[contract.symbol] = contract.size
if last:
self.gateway.write_log("合约信息查询成功")
for data in self.order_data:
self.onRtnOrder(data)
self.order_data.clear()
for data in self.trade_data:
self.onRtnTrade(data)
self.trade_data.clear()
def on_query_contract(self, data, request): # type: (dict, Request)->None
""""""
for d in data:
symbol = d["name"]
self.symbols.append(symbol)
contract = ContractData(symbol=symbol,
exchange=Exchange.GATEIO,
name=symbol,
pricetick=float(d["order_price_round"]),
size=int(d["leverage_min"]),
min_volume=d["order_size_min"],
product=Product.FUTURES,
gateway_name=self.gateway_name,
history_data=True)
self.gateway.on_contract(contract)
self.gateway.write_log("合约信息查询成功")
# Connect websocket api after account id and contract symbols collected
self.ws_api.connect(self.key, self.secret, self.server,
self.proxy_host, self.proxy_port, self.account_id,
self.symbols)
def on_query_contract(self, data, request):
""""""
for instrument_data in data:
symbol = instrument_data["instrument_id"]
contract = ContractData(
symbol=symbol,
exchange=Exchange.OKEX,
name=symbol,
product=Product.SPOT,
size=1,
pricetick=float(instrument_data["tick_size"]),
min_volume=float(instrument_data["min_size"]),
gateway_name=self.gateway_name)
self.gateway.on_contract(contract)
instruments.add(instrument_data["instrument_id"])
currencies.add(instrument_data["base_currency"])
currencies.add(instrument_data["quote_currency"])
self.gateway.write_log("合约信息查询成功")
# Start websocket api after instruments data collected
self.gateway.ws_api.start()
def on_query_contract(self, data, request):
""""""
for symbol in data:
priceScale = int(data[symbol]["priceScale"])
amountScale = int(data[symbol]["amountScale"])
contract = ContractData(
symbol=symbol,
exchange=Exchange.ZB,
name=symbol,
product=Product.SPOT,
size=1,
pricetick=round(0.1 ** priceScale, priceScale),
min_volume=round(0.1 ** amountScale, amountScale),
history_data=True,
gateway_name=self.gateway_name
)
self.gateway.on_contract(contract)
instruments.add(symbol)
spot1, spot2 = symbol.split("_")
currencies.add(spot1)
currencies.add(spot2)
self.gateway.write_log("ZB 现货信息查询成功")
def query_contract(self) -> None:
""""""
mt5_req = {"type": FUNCTION_QUERYCONTRACT}
mt5_rep = self.client.send_request(mt5_req)
if mt5_rep:
self.write_log("MT5连接成功")
for d in mt5_rep["data"]:
contract = ContractData(
symbol=d["symbol"],
exchange=Exchange.OTC,
name=d["symbol"],
product=Product.FOREX,
size=d["lot_size"],
pricetick=pow(10, -d["digits"]),
min_volume=d["min_lot"],
history_data=True,
gateway_name=self.gateway_name,
)
self.on_contract(contract)
self.write_log("合约信息查询成功")
def get_position(self,
vt_symbol: str,
direction: Direction = Direction.NET,
gateway_name: str = ''):
"""
查询合约在账号的持仓
"""
if not gateway_name:
gateway_name = self.gateway_name
k = f'{gateway_name}.{vt_symbol}.{direction.value}'
pos = self.positions.get(k, None)
if not pos:
contract = self.get_contract(vt_symbol)
if not contract:
self.write_log(f'{vt_symbol}合约信息不存在，构造一个')
symbol, exchange = extract_vt_symbol(vt_symbol)
if self.contract_type == 'future':
product = Product.FUTURES
elif self.contract_type == 'stock':
product = Product.EQUITY
else:
product = Product.SPOT
contract = ContractData(
gateway_name=gateway_name,
name=vt_symbol,
product=product,
symbol=symbol,
exchange=exchange,
size=self.get_size(vt_symbol),
pricetick=self.get_price_tick(vt_symbol),
margin_rate=self.get_margin_rate(vt_symbol))
pos = PositionData(gateway_name=gateway_name,
symbol=contract.symbol,
exchange=contract.exchange,
direction=direction)
self.positions[k] = pos
return pos
def to_contract(self):
"""
Generate ContractData object from DbContractData.
"""
contract = ContractData(
symbol=self.symbol,
exchange=Exchange(self.exchange),
name=self.name,
product=Product(self.product),
size=self.size,
pricetick=self.pricetick,
min_volume=self.min_volume,
stop_supported=self.stop_supported,
net_position=self.net_position,
history_data=self.history_data,
option_strike=self.option_strike,
option_expiry=self.option_expiry,
# option_type=OptionType(self.option_type),
# 因为option_type没有值，会实例化失败，暂时to_contract过程中不实例化
option_type=self.option_type,
option_underlying=self.option_underlying,
gateway_name="DB",
)
return contract
def on_query_contract(self, data: dict, request: Request) -> None:
""""""
if self.check_error(data, "查询合约"):
return
for d in data["data"]:
self.contract_codes.add(d["contract_code"])
contract = ContractData(
symbol=d["contract_code"],
exchange=Exchange.HUOBI,
name=d["contract_code"],
pricetick=d["price_tick"],
size=int(d["contract_size"]),
min_volume=1,
product=Product.FUTURES,
history_data=True,
gateway_name=self.gateway_name,
)
self.gateway.on_contract(contract)
self.gateway.write_log("合约信息查询成功")
self.query_order()
def OnRspQrySecurity(self, data: dict, error: dict, reqid: int,
last: bool) -> None:
"""
Callback of instrument query.
"""
if last:
self.gateway.write_log("合约信息查询成功")
if not data:
return
contract_data = ContractData(
gateway_name=self.gateway.gateway_name,
symbol=data["SecurityID"],
exchange=EXCHANGE_TORA2VT[bytes.decode(data["ExchangeID"])],
name=data["SecurityName"],
product=PRODUCT_TORA2VT[bytes.decode(data["ProductID"])],
size=data["VolumeMultiple"],
pricetick=data["PriceTick"],
min_volume=data["MinLimitOrderBuyVolume"],
stop_supported=False,
net_position=True,
history_data=False,
)
self.gateway.on_contract(contract_data)
def OnQueryAllTickers(self, ticker_info: XTPQuoteStaticInfo,
error_info: XTPRspInfoStruct, is_last: bool) -> Any:
""""""
if self.check_error("查询合约", error_info):
return
contract = ContractData(
symbol=ticker_info.ticker,
exchange=EXCHANGE_XTP2VT[ticker_info.exchange_id],
name=ticker_info.ticker_name,
product=PRODUCT_XTP2VT[ticker_info.ticker_type],
size=1,
pricetick=ticker_info.price_tick,
min_volume=ticker_info.buy_qty_unit,
gateway_name=self.gateway_name)
self.gateway.on_contract(contract)
symbol_name_map[contract.vt_symbol] = contract.name
if contract.product != Product.INDEX:
symbol_exchange_map[contract.symbol] = contract.exchange
if is_last:
self.gateway.write_log(f"{contract.exchange.value}合约信息查询成功")
def on_query_contract(self, data, request):
"""查询合约,这里是每次调用查询合约，要清空合约和货币"""
instruments.clear()
currencies.clear()
for instrument_data in data:
symbol = instrument_data["instrument_id"]
contract = ContractData(
symbol=symbol,
exchange=Exchange.OKEXF,
name=symbol,
product=Product.FUTURES,
size=int(instrument_data["trade_increment"]),
pricetick=float(instrument_data["tick_size"]),
gateway_name=self.gateway_name,
)
self.gateway.on_contract(contract)
instruments.add(instrument_data["instrument_id"])
currencies.add(instrument_data["underlying_index"])
currencies.add(instrument_data["quote_currency"])
self.gateway.write_log("合约信息查询成功")
def onRspQryInstrument(self, data: dict, error: dict, reqid: int,
last: bool):
"""
Callback of instrument query.
"""
# Femas gateway provides no ProductClass data, so need to determine
# product type using other logic.
option_type = OPTIONTYPE_FEMAS2VT.get(data["OptionsType"], None)
if option_type:
product = Product.OPTION
elif data["InstrumentID_2"]:
product = Product.SPREAD
else:
product = Product.FUTURES
contract = ContractData(symbol=data["InstrumentID"],
exchange=EXCHANGE_FEMAS2VT[data["ExchangeID"]],
name=data["InstrumentName"],
size=data["VolumeMultiple"],
pricetick=data["PriceTick"],
product=product,
gateway_name=self.gateway_name)
if product == Product.OPTION:
contract.option_underlying = data["UnderlyingInstrID"]
contract.option_type = OPTIONTYPE_FEMAS2VT.get(
data["OptionsType"], None)
contract.option_strike = data["StrikePrice"]
contract.option_expiry = datetime.strptime(data["ExpireDate"],
"%Y%m%d")
self.gateway.on_contract(contract)
symbol_exchange_map[contract.symbol] = contract.exchange
symbol_name_map[contract.symbol] = contract.name
symbol_size_map[contract.symbol] = contract.size
if last:
self.gateway.write_log("合约信息查询成功")
def query_contract(self, securities_type=None):
self.write_log(f"Download 商品檔 {securities_type} 完成")
if securities_type == constant.SecurityType.Future:
for category in self.api.Contracts.Futures:
for contract in category:
data = ContractData(
symbol=contract.code,
exchange=Exchange.TFE,
name=contract.name + contract.delivery_month,
product=Product.FUTURES,
size=200,
pricetick=0.01,
stop_supported=False,
net_position=True,
min_volume=1,
gateway_name=self.gateway_name,
)
self.on_contract(data)
symbol = f"{contract.code}.{Exchange.TFE.value}"
self.code2contract[symbol] = contract
if securities_type == constant.SecurityType.Option:
for category in self.api.Contracts.Options:
for contract in category:
data = ContractData(
symbol=contract.code,
exchange=Exchange.TFE,
name=f"{contract.name} {contract.delivery_month} {contract.strike_price}{contract.option_right}",
product=Product.OPTION,
size=50,
net_position=True,
pricetick=0.01,
min_volume=1,
gateway_name=self.gateway_name,
option_strike=contract.strike_price,
option_underlying=contract.underlying_code,
option_type=OptionType.CALL
if contract.option_right == constant.OptionRight.Call
else OptionType.PUT,
option_expiry=None,
)
self.on_contract(data)
symbol = f"{contract.code}.{Exchange.TFE.value}"
self.code2contract[symbol] = contract
if securities_type == constant.SecurityType.Stock:
for category in self.api.Contracts.Stocks:
for contract in category:
pricetick = 5
if contract.limit_down < 10:
pricetick = 0.01
elif contract.limit_down < 50:
pricetick = 0.05
elif contract.limit_down < 100:
pricetick = 0.1
elif contract.limit_down < 500:
pricetick = 0.5
elif contract.limit_down < 1000:
pricetick = 1
data = ContractData(
symbol=contract.code,
exchange=Exchange.TSE,
name=f"{contract.name} (不可當沖)"
if contract.day_trade != constant.DayTrade.Yes
else contract.name,
product=Product.EQUITY,
size=1,
net_position=False,
pricetick=pricetick,
min_volume=1,
gateway_name=self.gateway_name,
)
self.on_contract(data)
symbol = f"{contract.code}.{Exchange.TSE.value}"
self.code2contract[symbol] = contract
def query_contract(self):
""""""
# HK Stock
symbols_names_HK = self.quote_client.get_symbol_names(
lang=Language.zh_CN, market=Market.HK)
contract_names_HK = DataFrame(symbols_names_HK,
columns=["symbol", "name"])
contractList = list(contract_names_HK["symbol"])
i, n = 0, len(contractList)
result = pd.DataFrame()
while i < n:
i += 50
c = contractList[i - 50:i]
r = self.quote_client.get_trade_metas(c)
result = result.append(r)
contract_detail_HK = result.sort_values(by="symbol", ascending=True)
contract_HK = pd.merge(contract_names_HK,
contract_detail_HK,
how="left",
on="symbol")
for ix, row in contract_HK.iterrows():
contract = ContractData(
symbol=row["symbol"],
exchange=Exchange.SEHK,
name=row["name"],
product=Product.EQUITY,
size=1,
min_volume=row["lot_size"],
pricetick=row["min_tick"],
net_position=True,
gateway_name=self.gateway_name,
)
self.on_contract(contract)
self.contracts[contract.vt_symbol] = contract
# US Stock
symbols_names_US = self.quote_client.get_symbol_names(
lang=Language.zh_CN, market=Market.US)
contract_US = DataFrame(symbols_names_US, columns=["symbol", "name"])
for ix, row in contract_US.iterrows():
contract = ContractData(
symbol=row["symbol"],
exchange=Exchange.SMART,
name=row["name"],
product=Product.EQUITY,
size=1,
min_volume=100,
pricetick=0.001,
gateway_name=self.gateway_name,
)
self.on_contract(contract)
self.contracts[contract.vt_symbol] = contract
# CN Stock
symbols_names_CN = self.quote_client.get_symbol_names(
lang=Language.zh_CN, market=Market.CN)
contract_CN = DataFrame(symbols_names_CN, columns=["symbol", "name"])
for ix, row in contract_CN.iterrows():
symbol = row["symbol"]
symbol, exchange = convert_symbol_tiger2vt(symbol)
contract = ContractData(
symbol=symbol,
exchange=exchange,
name=row["name"],
product=Product.EQUITY,
size=1,
min_volume=100,
pricetick=0.001,
gateway_name=self.gateway_name,
)
self.on_contract(contract)
self.contracts[contract.vt_symbol] = contract
def onRspQryInstrument(self, data: dict, error: dict, reqid: int,
last: bool):
"""
Callback of instrument query.
"""
product = PRODUCT_CTP2VT.get(data["ProductClass"], None)
if product:
contract = ContractData(
symbol=data["InstrumentID"],
exchange=EXCHANGE_CTP2VT[data["ExchangeID"]],
name=data["InstrumentName"],
product=product,
size=data["VolumeMultiple"],
pricetick=data["PriceTick"], # 合约最小价格变动
max_order_volume=data["MaxLimitOrderVolume"], # 限价单次最大委托量
gateway_name=self.gateway_name)
#手续费数据合并到contract
for symbol in self.commission_data.keys():
if symbol == contract.symbol:
contract.open_commission_ratio = self.commission_data[
symbol]['OpenRatioByMoney'] #开仓手续费率
contract.open_commission = self.commission_data[symbol][
'OpenRatioByVolume'] #开仓手续费
contract.close_commission_ratio = self.commission_data[
symbol]['CloseRatioByMoney'] #平仓手续费率
contract.close_commission = self.commission_data[symbol][
'CloseRatioByVolume'] #平仓手续费
contract.close_commission_today_ratio = self.commission_data[
symbol]['CloseTodayRatioByMoney'] #平今手续费率
contract.close_commission_today = self.commission_data[
symbol]['CloseTodayRatioByVolume'] #平今手续费
elif remain_alpha(symbol) == remain_alpha(contract.symbol):
contract.open_commission_ratio = self.commission_data[
symbol]['OpenRatioByMoney'] #开仓手续费率
contract.open_commission = self.commission_data[symbol][
'OpenRatioByVolume'] #开仓手续费
contract.close_commission_ratio = self.commission_data[
symbol]['CloseRatioByMoney'] #平仓手续费率
contract.close_commission = self.commission_data[symbol][
'CloseRatioByVolume'] #平仓手续费
contract.close_commission_today_ratio = self.commission_data[
symbol]['CloseTodayRatioByMoney'] #平今手续费率
contract.close_commission_today = self.commission_data[
symbol]['CloseTodayRatioByVolume'] #平今手续费
#保证金数据合并到contract
for symbol in self.margin_ratio_data.keys():
if symbol == contract.symbol:
contract.margin_ratio = max(
self.margin_ratio_data[symbol]
['LongMarginRatioByMoney'],
self.margin_ratio_data[symbol]
['ShortMarginRatioByMoney']) #合约保证金比率
elif remain_alpha(symbol) == remain_alpha(contract.symbol):
contract.margin_ratio = max(
self.margin_ratio_data[symbol]
['LongMarginRatioByMoney'],
self.margin_ratio_data[symbol]
['ShortMarginRatioByMoney']) #合约保证金比率
# For option only
if contract.product == Product.OPTION:
# Remove C/P suffix of CZCE option product name
if contract.exchange == Exchange.CZCE:
contract.option_portfolio = data["ProductID"][:-1]
else:
contract.option_portfolio = data["ProductID"]
contract.option_underlying = data["UnderlyingInstrID"]
contract.option_type = OPTIONTYPE_CTP2VT.get(
data["OptionsType"], None)
contract.option_strike = data["StrikePrice"]
contract.option_index = str(data["StrikePrice"])
contract.option_expiry = datetime.strptime(
data["ExpireDate"], "%Y%m%d")
self.gateway.on_contract(contract)
symbol_exchange_map[contract.symbol] = contract.exchange
symbol_name_map[contract.symbol] = contract.name
symbol_size_map[contract.symbol] = contract.size
if last:
self.contract_inited = True
self.gateway.write_log("合约信息查询成功")
for data in self.order_data:
self.onRtnOrder(data)
self.order_data.clear()
for data in self.trade_data:
self.onRtnTrade(data)
self.trade_data.clear()
"经纪商代码": "9999",
"交易服务器": "180.168.146.187:10101",
"行情服务器": "180.168.146.187:10111",
"产品名称": "simnow_client_test",
"授权编码": "0000000000000000",
"产品信息": "11111"
}
def process_tick_event(event: Event):
tick = event.data
print(tick)
print("--" * 40)
contract = ContractData(
symbol="zn1910",
exchange=Exchange("SHFE"),
gateway_name="CTP",
name="SHFE",
product="SHFE",
size=100,
pricetick=2.0,
)
event_engine = EventEngine()
event_engine.register(EVENT_TICK, process_tick_event) #注册事件
main_engine = MainEngine(event_engine)
main_engine.add_gateway(CtpGateway)
main_engine.connect(setting, "CTP")
main_engine.subscribe(contract, "CTP") #订阅行情
def query_contract(self):
""""""
self.write_log('开始查询合约信息')
# HK Stock
# 查询的速度太慢了， 注释掉了
try:
symbols_names_HK = self.quote_client.get_symbol_names(
lang=Language.zh_CN, market=Market.HK)
contract_names_HK = DataFrame(symbols_names_HK,
columns=["symbol", "name"])
contractList = list(contract_names_HK["symbol"])
i, n = 0, len(contractList)
result = DataFrame()
while i < n:
i += 50
c = contractList[i - 50:i]
r = self.quote_client.get_trade_metas(c)
result = result.append(r)
sleep(0.1)
except:
self.write_log('查询港股合约失败')
contract_detail_HK = result.sort_values(by="symbol", ascending=True)
contract_HK = merge(contract_names_HK,
contract_detail_HK,
how="left",
on="symbol")
for ix, row in contract_HK.iterrows():
contract = ContractData(
symbol=row["symbol"],
exchange=Exchange.SEHK,
name=row["name"],
product=Product.EQUITY,
size=1,
min_volume=row["lot_size"],
pricetick=row["min_tick"],
net_position=True,
gateway_name=self.gateway_name,
)
self.on_contract(contract)
self.contracts[contract.vt_symbol] = contract
self.vt_tiger_symbol_map.update({
contract.symbol:
(Exchange.SEHK, stock_contract(contract.symbol,
currency='HKD'))
})
# US Stock
symbols_names_US = self.quote_client.get_symbol_names(
lang=Language.zh_CN, market=Market.US)
contract_US = DataFrame(symbols_names_US, columns=["symbol", "name"])
for ix, row in contract_US.iterrows():
contract = ContractData(
symbol=row["symbol"],
exchange=Exchange.SMART,
name=row["name"],
product=Product.EQUITY,
size=1,
min_volume=1,
pricetick=0.001,
gateway_name=self.gateway_name,
)
self.on_contract(contract)
self.vt_tiger_symbol_map.update({
contract.symbol:
(Exchange.SMART, stock_contract(contract.symbol,
currency='USD'))
})
self.contracts[contract.vt_symbol] = contract
self.write_log('初始化美股合约完成')
# Future contracts
exchanges = self.quote_client.get_future_exchanges(
sec_type=SecurityType.FUT, lang=Language.zh_CN)
exchanges_list = exchanges['code']
contract_futures = DataFrame()
for e in exchanges_list:
exchange_contract = self.quote_client.get_future_contracts(
e, lang=Language.zh_CN)
if len(exchange_contract) != 0:
contract_futures = contract_futures.append(exchange_contract)
for ix, row in contract_futures.iterrows():
contract = ContractData(
# symbol 用于查询存储数据 NQ1909
symbol=row.loc['contract_code'],
exchange=config_future_exchange(row.loc['exchange']),
name=row.loc['name'],
product=Product.FUTURES,
size=1,
min_volume=1,
pricetick=0.001,
gateway_name=self.gateway_name)
self.on_contract(contract)
self.vt_tiger_symbol_map.update({
contract.symbol: (contract.exchange,
future_contract(
symbol=row.type,
currency=row.currency,
expiry=row.last_trading_date,
exchange=row.exchange,
multiplier=row.multiplier,
))
})
self.contracts[contract.vt_symbol] = contract
self.write_log('初始化期货合约完成')
def query_contract(self):
"""
请求所有的合约（现货）
:return:
"""
data = self.gateway.load_markets()
for key in data:
instrument_data = data[key]
symbol = instrument_data["symbol"]
# 判断是否为
product = None
contract = None
if instrument_data["futures"]:
# 交割
contract = ContractData(
symbol=symbol,
exchange=Exchange.OKEX,
name=symbol,
product=product,
size=int(instrument_data["info"]["trade_increment"]),
pricetick=float(instrument_data["info"]["tick_size"]),
history_data=True,
gateway_name=self.gateway_name,
)
elif instrument_data["spot"]:
# 现货
product = Product.SPOT
contract = ContractData(
symbol=symbol,
exchange=Exchange.OKEX,
name=symbol,
product=product,
size=1,
pricetick=float(instrument_data["info"]["tick_size"]),
min_volume=float(instrument_data["info"]["min_size"]),
history_data=True,
gateway_name=self.gateway_name)
elif instrument_data["swap"]:
# 永续合约
product = Product.FUTURES
contract = ContractData(
symbol=symbol,
exchange=Exchange.OKEX,
name=symbol,
product=product,
size=int(instrument_data["info"]["size_increment"]),
pricetick=float(instrument_data["info"]["tick_size"]),
history_data=True,
gateway_name=self.gateway_name,
)
else:
self.gateway.write_log(f"未知交易对{symbol}")
return None
# 获取所有的交易对
instruments.add(symbol)
# 获取所有的产品（BTC， USDT， EOS， USD， ……）
currencies.add(instrument_data["base"])
currencies.add(instrument_data["quote"])
self.on_contract(contract)
self.write_log("合约（现货）信息查询成功")