def on_order(self, d):
""""""
order = OrderData(
symbol=d["instrument_id"],
exchange=Exchange.OKEX,
type=ORDERTYPE_OKEX2VT[d["type"]],
orderid=d["client_oid"],
direction=DIRECTION_OKEX2VT[d["side"]],
price=float(d["price"]),
volume=float(d["size"]),
traded=float(d["filled_size"]),
datetime=generate_datetime(d["timestamp"]),
status=STATUS_OKEX2VT[d["status"]],
gateway_name=self.gateway_name,
)
self.gateway.on_order(copy(order))
trade_volume = d.get("last_fill_qty", 0)
if not trade_volume or float(trade_volume) == 0:
return
self.trade_count += 1
tradeid = f"{self.connect_time}{self.trade_count}"
trade = TradeData(symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=tradeid,
direction=order.direction,
price=float(d["last_fill_px"]),
volume=float(trade_volume),
datetime=generate_datetime(d["last_fill_time"]),
gateway_name=self.gateway_name)
self.gateway.on_trade(trade)
def on_order(self, data: dict) -> None:
""""""
orderid = data["clientOrderId"]
order = self.gateway.get_order(orderid)
if not order:
return
traded_volume = float(data.get("tradeVolume", 0))
# Push order event
order.traded += traded_volume
order.status = STATUS_HUOBI2VT.get(data["orderStatus"], None)
self.gateway.on_order(order)
# Push trade event
if not traded_volume:
return
trade = TradeData(
symbol=order.symbol,
exchange=Exchange.HUOBI,
orderid=order.orderid,
tradeid=str(data["tradeId"]),
direction=order.direction,
price=float(data["tradePrice"]),
volume=float(data["tradeVolume"]),
datetime=datetime.now(CHINA_TZ),
gateway_name=self.gateway_name,
)
self.gateway.on_trade(trade)
def cross_limit_order(self) -> None:
"""
Cross limit order with last bar/tick data.
"""
for order in list(self.active_limit_orders.values()):
bar = self.bars[order.vt_symbol]
long_cross_price = bar.low_price
short_cross_price = bar.high_price
long_best_price = bar.open_price
short_best_price = bar.open_price
# Push order update with status "not traded" (pending).
if order.status == Status.SUBMITTING:
order.status = Status.NOTTRADED
self.strategy.update_order(order)
# Check whether limit orders can be filled.
long_cross = (order.direction == Direction.LONG
and order.price >= long_cross_price
and long_cross_price > 0)
short_cross = (order.direction == Direction.SHORT
and order.price <= short_cross_price
and short_cross_price > 0)
if not long_cross and not short_cross:
continue
# Push order update with status "all traded" (filled).
order.traded = order.volume
order.status = Status.ALLTRADED
self.strategy.update_order(order)
self.active_limit_orders.pop(order.vt_orderid)
# Push trade update
self.trade_count += 1
if long_cross:
trade_price = min(order.price, long_best_price)
else:
trade_price = max(order.price, short_best_price)
trade = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=str(self.trade_count),
direction=order.direction,
offset=order.offset,
price=trade_price,
volume=order.volume,
datetime=self.datetime,
gateway_name=self.gateway_name,
)
self.strategy.update_trade(trade)
self.trades[trade.vt_tradeid] = trade
def cross_order(self, order: OrderData, tick: TickData):
""""""
contract = self.main_engine.get_contract(order.vt_symbol)
trade_price = 0
# Cross market order immediately after received
if order.type == OrderType.MARKET:
if order.direction == Direction.LONG:
trade_price = tick.ask_price_1 + self.trade_slippage * contract.pricetick
else:
trade_price = tick.bid_price_1 - self.trade_slippage * contract.pricetick
# Cross limit order only if price touched
elif order.type == OrderType.LIMIT:
if order.direction == Direction.LONG:
if order.price >= tick.ask_price_1:
trade_price = tick.ask_price_1
else:
if order.price <= tick.bid_price_1:
trade_price = tick.bid_price_1
# Cross limit order only if price broken
elif order.type == OrderType.STOP:
if order.direction == Direction.LONG:
if tick.ask_price_1 >= order.price:
trade_price = tick.ask_price_1 + self.trade_slippage * contract.pricetick
else:
if tick.bid_price_1 <= order.price:
trade_price = tick.bid_price_1 - self.trade_slippage * contract.pricetick
if trade_price:
order.status = Status.ALLTRADED
order.traded = order.volume
self.put_event(EVENT_ORDER, order)
trade = TradeData(symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=order.orderid,
direction=order.direction,
offset=order.offset,
price=trade_price,
volume=order.volume,
datetime=datetime.now(LOCAL_TZ),
gateway_name=order.gateway_name)
self.put_event(EVENT_TRADE, trade)
self.update_position(trade, contract)
def on_order(self, data: dict) -> None:
""""""
dt = generate_datetime(data["created_at"] / 1000)
if data["client_order_id"]:
orderid = data["client_order_id"]
else:
orderid = data["order_id"]
order = OrderData(symbol=data["contract_code"],
exchange=Exchange.HUOBI,
orderid=orderid,
type=ORDERTYPE_HUOBIS2VT[data["order_price_type"]],
direction=DIRECTION_HUOBIS2VT[data["direction"]],
offset=OFFSET_HUOBIS2VT[data["offset"]],
price=data["price"],
volume=data["volume"],
traded=data["trade_volume"],
status=STATUS_HUOBIS2VT[data["status"]],
datetime=dt,
gateway_name=self.gateway_name)
self.gateway.on_order(order)
# Push trade event
trades = data["trade"]
if not trades:
return
for d in trades:
dt = generate_datetime(d["created_at"] / 1000)
trade = TradeData(
symbol=order.symbol,
exchange=Exchange.HUOBI,
orderid=order.orderid,
tradeid=str(d["id"]),
direction=order.direction,
offset=order.offset,
price=d["trade_price"],
volume=d["trade_volume"],
datetime=dt,
gateway_name=self.gateway_name,
)
self.gateway.on_trade(trade)
def on_order(self, packet: dict) -> None:
""""""
ord_data = packet["o"]
key = (ord_data["o"], ord_data["f"])
order_type = ORDERTYPE_BINANCES2VT.get(key, None)
if not order_type:
return
order = OrderData(
symbol=ord_data["s"],
exchange=Exchange.BINANCE,
orderid=str(ord_data["c"]),
type=order_type,
direction=DIRECTION_BINANCES2VT[ord_data["S"]],
price=float(ord_data["p"]),
volume=float(ord_data["q"]),
traded=float(ord_data["z"]),
last_traded_volume=float(ord_data["l"]),
status=STATUS_BINANCES2VT[ord_data["X"]],
datetime=generate_datetime(packet["E"]),
gateway_name=self.gateway_name
)
# Push trade event
trade_volume = float(ord_data["l"])
if trade_volume:
trade_data = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=ord_data["t"],
direction=order.direction,
price=float(ord_data["L"]),
volume=trade_volume,
datetime=generate_datetime(ord_data["T"]),
gateway_name=self.gateway_name,
)
order.trade_data = trade_data
else:
order.trade_data = None
self.gateway.on_order(order)
def on_order(self, packet: dict):
""""""
if packet["C"] == "":
orderid = packet["c"]
else:
orderid = packet["C"]
order = OrderData(
symbol=packet["s"].lower(),
exchange=Exchange.BINANCE,
orderid=orderid,
type=ORDERTYPE_BINANCE2VT[packet["o"]],
direction=DIRECTION_BINANCE2VT[packet["S"]],
price=float(packet["p"]),
volume=float(packet["q"]),
traded=float(packet["z"]),
status=STATUS_BINANCE2VT[packet["X"]],
datetime=generate_datetime(packet["O"]),
gateway_name=self.gateway_name
)
# Push trade event
trade_volume = float(packet["l"])
if trade_volume:
trade_data = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=packet["t"],
direction=order.direction,
price=float(packet["L"]),
volume=trade_volume,
datetime=generate_datetime(packet["T"]),
gateway_name=self.gateway_name,
)
order.trade_data = trade_data
else:
order.trade_data = None
self.gateway.on_order(order)
def on_trade(self, l: List, t: int):
""""""
d = l[0]
sys_orderid = d["order_id"]
order = self.order_manager.get_order_with_sys_orderid(sys_orderid)
if not order:
return
trade = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=d["id"],
direction=order.direction,
price=float(d["price"]),
volume=abs(d["size"]),
datetime=generate_datetime(d["create_time"]),
gateway_name=self.gateway_name,
)
self.gateway.on_trade(trade)
def on_order(self, data: dict) -> None:
""""""
direction = SIDE_OKEXO2VT[data["side"]]
order = OrderData(
symbol=data["instrument_id"],
exchange=Exchange.OKEX,
type=ORDERTYPE_OKEXO2VT[data["order_type"]],
orderid=data["client_oid"],
direction=direction,
price=float(data["price"]),
volume=float(data["size"]),
traded=float(data["filled_qty"]),
datetime=generate_datetime(data["timestamp"]),
status=STATE_OKEXO2VT[data["state"]],
gateway_name=self.gateway_name,
)
self.gateway.on_order(copy(order))
trade_volume = data.get("last_fill_qty", 0)
if not trade_volume or float(trade_volume) == 0:
return
self.trade_count += 1
tradeid = f"{self.connect_time}{self.trade_count}"
trade = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=tradeid,
direction=order.direction,
offset=order.offset,
price=float(data["last_fill_px"]),
volume=float(trade_volume),
datetime=order.datetime,
gateway_name=self.gateway_name,
)
self.gateway.on_trade(trade)
def on_order(self, data):
""""""
order = _parse_order_info(data, gateway_name=self.gateway_name)
self.gateway.on_order(copy(order))
traded_volume = float(data.get("last_fill_qty", 0))
if traded_volume != 0:
tradeid = f"{self.connect_time}{self._last_trade_id}"
self._last_trade_id += 1
trade = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=tradeid,
direction=order.direction,
offset=order.offset,
price=float(data["last_fill_px"]),
volume=float(traded_volume),
datetime=order.datetime,
gateway_name=self.gateway_name,
)
self.gateway.on_trade(trade)
def cross_stop_order(self):
"""
Cross stop order with last bar/tick data.
"""
if self.mode == BacktestingMode.BAR:
long_cross_price = self.bar.high_price
short_cross_price = self.bar.low_price
long_best_price = self.bar.open_price
short_best_price = self.bar.open_price
else:
long_cross_price = self.tick.last_price
short_cross_price = self.tick.last_price
long_best_price = long_cross_price
short_best_price = short_cross_price
for stop_order in list(self.active_stop_orders.values()):
# Check whether stop order can be triggered.
long_cross = (
stop_order.direction == Direction.LONG
and stop_order.price <= long_cross_price
)
short_cross = (
stop_order.direction == Direction.SHORT
and stop_order.price >= short_cross_price
)
if not long_cross and not short_cross:
continue
# Create order data.
self.limit_order_count += 1
order = OrderData(
symbol=self.symbol,
exchange=self.exchange,
orderid=str(self.limit_order_count),
direction=stop_order.direction,
offset=stop_order.offset,
price=stop_order.price,
volume=stop_order.volume,
traded=stop_order.volume,
status=Status.ALLTRADED,
gateway_name=self.gateway_name,
datetime=self.datetime
)
self.limit_orders[order.vt_orderid] = order
# Create trade data.
if long_cross:
trade_price = max(stop_order.price, long_best_price)
pos_change = order.volume
else:
trade_price = min(stop_order.price, short_best_price)
pos_change = -order.volume
self.trade_count += 1
trade = TradeData(
symbol=order.symbol,
exchange=order.exchange,
orderid=order.orderid,
tradeid=str(self.trade_count),
direction=order.direction,
offset=order.offset,
price=trade_price,
volume=order.volume,
datetime=self.datetime,
gateway_name=self.gateway_name,
)
self.trades[trade.vt_tradeid] = trade
# Update stop order.
stop_order.vt_orderids.append(order.vt_orderid)
stop_order.status = StopOrderStatus.TRIGGERED
if stop_order.stop_orderid in self.active_stop_orders:
self.active_stop_orders.pop(stop_order.stop_orderid)
# Push update to strategy.
self.strategy.on_stop_order(stop_order)
self.strategy.on_order(order)
self.strategy.pos += pos_change
self.strategy.on_trade(trade)
def cross_algo(self):
"""
Cross limit order with last bar/tick data.
"""
if self.mode == BacktestingMode.BAR:
long_cross_price = self.bar.close_price
short_cross_price = self.bar.close_price
else:
long_cross_price = self.tick.ask_price_1
short_cross_price = self.tick.bid_price_1
for algo in list(self.active_algos.values()):
# Check whether limit orders can be filled.
long_cross = (algo.direction == Direction.LONG
and algo.price >= long_cross_price)
short_cross = (algo.direction == Direction.SHORT
and algo.price <= short_cross_price)
if not long_cross and not short_cross:
continue
# Push order udpate with status "all traded" (filled).
algo.traded = algo.volume
algo.status = Status.ALLTRADED
self.strategy.update_spread_algo(algo)
self.active_algos.pop(algo.algoid)
# Push trade update
self.trade_count += 1
if long_cross:
trade_price = long_cross_price
pos_change = algo.volume
else:
trade_price = short_cross_price
pos_change = -algo.volume
trade = TradeData(
symbol=self.spread.name,
exchange=Exchange.LOCAL,
orderid=algo.algoid,
tradeid=str(self.trade_count),
direction=algo.direction,
offset=algo.offset,
price=trade_price,
volume=algo.volume,
datetime=self.datetime,
gateway_name=self.gateway_name,
)
if self.mode == BacktestingMode.BAR:
trade.value = self.bar.value
else:
trade.value = trade_price
self.spread.net_pos += pos_change
self.strategy.on_spread_pos()
self.trades[trade.vt_tradeid] = trade