def modify(self, broker: Broker, **kwargs):
"""
Modify an existing order
"""
order_args = {
"order_id": self.order_id,
"quantity": self.quantity,
"price": self.price,
"trigger_price": self.trigger_price,
"order_type": self.order_type.upper(),
"disclosed_quantity": self.disclosed_quantity,
}
dct = {k: v for k, v in kwargs.items() if k not in order_args.keys()}
order_args.update(dct)
broker.order_modify(**order_args)
def compound_order_average_prices():
com = CompoundOrder(broker=Broker())
com.add_order(
symbol="aapl",
quantity=20,
side="buy",
order_id="111111",
filled_quantity=20,
average_price=1000,
)
com.add_order(
symbol="aapl",
quantity=20,
side="buy",
order_id="222222",
filled_quantity=20,
average_price=900,
)
com.add_order(
symbol="goog",
quantity=20,
side="sell",
order_id="333333",
filled_quantity=20,
average_price=700,
)
com.add_order(
symbol="goog",
quantity=15,
side="sell",
order_id="444444",
filled_quantity=15,
average_price=600,
)
return com
def simple_compound_order():
com = CompoundOrder(broker=Broker())
com.add_order(
symbol="aapl",
quantity=20,
side="buy",
filled_quantity=20,
average_price=920,
status="COMPLETE",
order_id="aaaaaa",
)
com.add_order(
symbol="goog",
quantity=10,
side="sell",
filled_quantity=10,
average_price=338,
status="COMPLETE",
order_id="bbbbbb",
)
com.add_order(
symbol="aapl",
quantity=12,
side="sell",
filled_quantity=9,
average_price=975,
order_id="cccccc",
)
return com
def test_option_strategy_update_orders(
simple_compound_order, compound_order_average_prices
):
broker = Broker()
strategy = OptionStrategy(broker=broker)
strategy.add_order(simple_compound_order)
strategy.add_order(compound_order_average_prices)
# Reset order_id to None to simulate new orders
for order in simple_compound_order.orders:
order.order_id = None
for order in compound_order_average_prices.orders:
order.order_id = None
order_data = {
"aaaaaa": {"order_id": "aaaaaa", "exchange_order_id": 10001},
"bbbbbb": {"order_id": "bbbbbb", "exchange_order_id": 10002},
"333333": {"order_id": "333333", "exchange_order_id": 10003},
"111111": {"order_id": "111111", "exchange_order_id": 10004},
}
strategy.update_orders(data=order_data)
# Order not updated for completed orders
for order in strategy.all_orders:
if order.order_id in ["333333", "111111"]:
assert (
order.exchange_order_id
== order_data[order.order_id]["exchange_order_id"]
)
else:
# Already completed orders will have no exchange_order_id in dummy data
assert order.exchange_order_id is None
def test_option_order_add_all_orders():
broker = Broker()
order = OptionOrder(
symbol="nifty",
spot=17144,
expiry=923,
step=50,
contracts=[(0, "c", "b", 50), (0, "p", "b", 50)],
broker=broker,
)
known = pendulum.datetime(2021, 1, 1, 10)
pendulum.set_test_now(known)
orders = [
Order(
symbol="NIFTY92317150CE",
side="buy",
quantity=50,
exchange="NSE",
timezone="Asia/Kolkata",
order_type="MARKET",
),
Order(
symbol="NIFTY92317150PE",
side="buy",
quantity=50,
exchange="NSE",
timezone="Asia/Kolkata",
order_type="MARKET",
),
]
order.add_all_orders(exchange="NSE", timezone="Asia/Kolkata")
for i in range(len(orders)):
order.orders[i].internal_id = orders[i].internal_id
pendulum.set_test_now()
assert order.orders == orders
def test_option_strategy_all_orders(simple_compound_order):
order = simple_compound_order
broker = Broker()
strategy = OptionStrategy(broker=broker)
for i in range(3):
strategy.add_order(order)
assert len(strategy.all_orders) == 9
def execute(self, broker: Broker, **kwargs) -> Optional[str]:
"""
Execute an order on a broker, place a new order
kwargs
Additional arguments to the order
Note
----
Only new arguments added to the order in keyword arguments
"""
# Do not place a new order if this order is complete or has order_id
if not (self.is_complete) and not (self.order_id):
order_args = {
"symbol": self.symbol.upper(),
"side": self.side.upper(),
"order_type": self.order_type.upper(),
"quantity": self.quantity,
"price": self.price,
"trigger_price": self.trigger_price,
"disclosed_quantity": self.disclosed_quantity,
}
dct = {k: v for k, v in kwargs.items() if k not in order_args.keys()}
order_args.update(dct)
order_id = broker.order_place(**order_args)
self.order_id = order_id
return order_id
else:
return self.order_id
def test_option_strategy_orders(simple_compound_order):
order = simple_compound_order
broker = Broker()
strategy = OptionStrategy(broker=broker)
strategy.add_order(order)
assert len(strategy.orders) == 1
strategy.add_order(order)
assert len(strategy.orders) == 2
def test_option_strategy_call_attribute_do_not_exist(
simple_compound_order, compound_order_average_prices
):
broker = Broker()
strategy = OptionStrategy(broker=broker)
strategy.add_order(simple_compound_order)
strategy.add_order(compound_order_average_prices)
assert strategy._call("no_attribute") == [None, None]
def test_option_strategy_call(simple_compound_order, compound_order_average_prices):
broker = Broker()
strategy = OptionStrategy(broker=broker)
strategy.add_order(simple_compound_order)
strategy.add_order(compound_order_average_prices)
assert strategy._call("count") == [3, 4]
for i in range(2):
strategy.add_order(simple_compound_order)
assert strategy._call("count") == [3, 4, 3, 3]
def test_option_strategy_update_ltp(simple_compound_order):
order = simple_compound_order
broker = Broker()
strategy = OptionStrategy(broker=broker)
for i in range(3):
strategy.add_order(order)
strategy.update_ltp({"goog": 415})
for order in strategy.orders:
order.ltp["goog"] == 415
def test_option_strategy_can_exit_strategy(compound_order_average_prices):
com = compound_order_average_prices
broker = Broker()
strategy = OptionStrategy(profit=1000, loss=-1000, broker=broker)
strategy.add_order(com)
strategy.update_ltp({"aapl": 925, "goog": 620})
print(strategy.total_mtm, strategy.can_exit_strategy)
assert strategy.can_exit_strategy is False
strategy.update_ltp({"aapl": 1000, "goog": 800})
assert strategy.can_exit_strategy is True
def test_option_strategy_is_profit_hit(compound_order_average_prices):
com = compound_order_average_prices
broker = Broker()
strategy = OptionStrategy(profit=1000, loss=-1000, broker=broker)
strategy.add_order(com)
strategy.update_ltp({"aapl": 925, "goog": 620})
assert strategy.total_mtm == 300
assert strategy.is_profit_hit is False
strategy.update_ltp({"aapl": 1025, "goog": 620})
assert strategy.is_profit_hit is True
def test_option_order_default_format_function():
broker = Broker()
order = OptionOrder(
symbol="nifty",
spot=17128,
expiry=923,
contracts=[(0, "c", "b", 1), (0, "p", "b", 1)],
broker=broker,
)
assert order._fmt_function("nifty", 923, 17200, "c") == "NIFTY92317200CE"
def test_option_strategy_update_ltp(
simple_compound_order, compound_order_average_prices
):
broker = Broker()
strategy = OptionStrategy(broker=broker)
strategy.add_order(simple_compound_order)
strategy.add_order(compound_order_average_prices)
strategy.update_ltp({"amzn": 300, "goog": 350})
for order in strategy.orders:
assert order.ltp == {"amzn": 300, "goog": 350}
def test_option_order_generate_contract_names():
broker = Broker()
order = OptionOrder(
symbol="nifty",
spot=17144,
expiry=923,
step=50,
contracts=[(0, "c", "b", 1), (0, "p", "b", 1)],
broker=broker,
)
assert order._generate_contract_names() == ["NIFTY92317150CE", "NIFTY92317150PE"]
def test_option_order_generate_strikes(contracts, spot, step, expected):
broker = Broker()
order = OptionOrder(
symbol="nifty",
spot=spot,
expiry=923,
contracts=contracts,
broker=broker,
step=step,
)
assert order._generate_strikes() == expected
def test_option_strategy_total_mtm(compound_order_average_prices):
broker = Broker()
strategy = OptionStrategy(broker=broker)
for i in range(5):
strategy.add_order(compound_order_average_prices)
strategy.update_ltp({"aapl": 900, "goog": 300})
assert strategy.total_mtm == 52500
for i in range(5):
strategy.add_order(compound_order_average_prices)
strategy.update_ltp({"aapl": 950, "goog": 550})
assert strategy.total_mtm == 37500
def test_option_strategy_positions(simple_compound_order):
broker = Broker()
order = simple_compound_order
strategy = OptionStrategy(broker=broker)
strategy.add_order(deepcopy(order))
strategy.add_order(deepcopy(order))
order.add_order(
symbol="aapl",
quantity=20,
side="buy",
filled_quantity=20,
average_price=920,
status="COMPLETE",
)
strategy.add_order(deepcopy(order))
assert strategy.positions == {"aapl": 53, "goog": -30}
def test_stop_limit_order():
broker = Broker()
order= StopLimitOrder(
symbol="aapl",
side="buy",
quantity=100,
trigger_price=850,
broker=broker,
)
assert order.orders[-1].price == 850
order= StopLimitOrder(
symbol="aapl",
side="buy",
quantity=100,
trigger_price=850,
stop_limit_price=855,
broker=broker
)
assert order.orders[-1].price == 855
def cancel(self, broker: Broker):
"""
Cancel an existing order
"""
broker.order_cancel(order_id=self.order_id)
def test_order_has_parent():
order = Order(symbol="aapl", side="buy", quantity=10)
assert order.has_parent is False
com = CompoundOrder(broker=Broker())
com.add_order(symbol="aapl", side="buy", quantity=10)
com.orders[0].has_parent is True
def test_compound_order_add_order():
order = CompoundOrder(broker=Broker())
order.add_order(symbol="aapl", quantity=5, side="buy", filled_quantity=5)
order.add_order(symbol="aapl", quantity=4, side="buy", filled_quantity=4)
assert order.count == 2
assert order.positions == Counter({"aapl": 9})
