def sell_market(self, symbol: str, amount: float) -> Order:
ticker = self.exchange.fetch_ticker(symbol)
o = Order(self.__order_id, symbol, 'market', 'sell', amount,
ticker['last'])
self.__order_history.append(o)
self.__order_id += 1
logging.info('sell (' + str(amount) + ') at (' + str(ticker['last']) +
')')
return o
def sell_market(self, symbol: str, amount: float) -> Order:
# Load history
h, i = self.__load_history(symbol, self.__interval)
# TODO Check whether amount is enough to sell
o = Order(self.__order_id, symbol, 'market', 'sell', amount, h.iloc[i]['Open'],
self.__current_time)
self.__order_history.append(o)
self.__order_id += 1
return o
def buy_market(self, symbol: str, amount: float) -> Order:
# Load history
h, i = self.__load_history(symbol, self.__interval)
# Assume market price is close to the open price of the next record
# TODO Check whether balance is enough to buy
o = Order(self.__order_id, symbol, 'market', 'buy', amount, h.iloc[i]['Open'],
self.__current_time)
self.__order_history.append(o)
self.__order_id += 1
return o
def sell_limit(self, symbol: str, amount: float, price: float) -> Order:
o = Order(self.__order_id, symbol, 'limit', 'sell', amount, price)
self.__order_history.append(o)
self.__order_id += 1
logging.info('sell (' + str(amount) + ') at (' + str(price) + ')')
return o
def sell_limit(self, symbol: str, amount: float, price: float) -> Order:
o = Order(self.__order_id, symbol, 'limit', 'sell', amount, price, self.__current_time)
self.__order_history.append(o)
self.__order_id += 1
return o