def place_mis_bracket_order(kite,
instrument,
type,
price,
quantity,
target_points,
stoploss_points,
trailing_stoploss,
exchange="NSE"):
"""Places an intraday bracket order.
Args:
kite(obj): KiteConnect object.
instrument(str): Symbol of stock.
type(str): Either "buy" or "sell"
price(float): Price at which to buy shares.
quantity(int): Number of shares to buy.
target_points(float):
stoploss_points(float):
trailing_stoploss(int): Trailing stoploss value.
Default: 0
exchange(str): Market exchange("NSE", "BSE").
Defaults: "NSE"
Returns:
(int): order_id if successful else -1.
"""
# Get constants.
type = TRANSACTION_TYPE_MAP[type]
exchange = EXCHANGE_MAP[exchange]
# Place bracket order.
try:
resp = kite.place_order(tradingsymbol=instrument,
exchange=exchange,
transaction_type=type,
quantity=quantity,
order_type=KiteConnect.ORDER_TYPE_LIMIT,
price=price,
product=KiteConnect.PRODUCT_MIS,
variety=KiteConnect.VARIETY_BO,
squareoff=target_points,
stoploss=stoploss_points,
trailing_stoploss=trailing_stoploss)
if resp["status"] == "success":
INFO(
f"Order placed successfully: Instrument:{exchange}:{instrument}, "
f"Type:{type}, Quantity:{quantity}")
return resp["data"]["order_id"]
else:
ERROR(f"Error while placing order for {instrument}")
return -1
except Exception as ex:
# If any exception occurred, catch it and return an error response.
ERROR(f"Error while placing order for {instrument}: {ex}")
return -1
def get_holdings(kite):
"""get current holdings for given kite object.
Args:
kite(obj):KiteConnect object.
Returns:
(list): list of dicts with holdings info.
"""
# Get holdings.
try:
resp = kite.holdings()
# Return if success else raise exception.
if resp["status"] == "success":
INFO(f"Current holdings are: {resp['data']}")
else:
raise Exception(f"Status:{resp['status']}, Error:{resp['error_type']}, "
f"Error Message:{resp['message']}")
except Exception as ex:
ERROR(f"Error occurred while getting holdings:{ex}")
raise
return resp["data"]
def get_instrument_tokens(kite, instruments, exchange="NSE"):
"""Get instrument tokens for given instrument symbols of exchange.
Args:
kite(obj): KiteConnect object.
instruments(list): list of symbols.
exchange(str): Market Exchange.(BFO, BSE, NSE, NFO, MCX, CDS)
Default: "NSE"
Returns:
(dict): instrument_tokens corresponding to given instrument symbols.
(symbol:token)
"""
instruments_dump = kite.instruments(exchange)
instruments_df = pd.DataFrame(instruments_dump)
instrument_tokens = {}
INFO(f"Instruments list:{instruments}")
for symbol in instruments:
try:
token = instruments_df[instruments_df.tradingsymbol ==
symbol].instrument_token.values[0]
instrument_tokens[symbol] = int(token)
except:
ERROR(f"Error occurred during lookup token for symbol:{symbol}")
raise
INFO(f"Instrument-token dict:{instrument_tokens}")
return instrument_tokens
def place_mis_market_order(kite, instrument, type, quantity, exchange="NSE"):
"""Places an intraday market order.
Args:
kite(obj): KiteConnect object.
instrument(str): Symbol of stock.
type(str): Either "buy" or "sell"
quantity(int): Number of shares to buy.
exchange(str): Market exchange("NSE", "BSE").
Default: "NSE"
Returns:
(int): order_id if successful else -1.
"""
# Get constants.
type = TRANSACTION_TYPE_MAP[type]
exchange = EXCHANGE_MAP[exchange]
# Place market order.
try:
resp = kite.place_order(tradingsymbol=instrument,
exchange=exchange,
transaction_type=type,
quantity=quantity,
order_type=KiteConnect.ORDER_TYPE_MARKET,
product=KiteConnect.PRODUCT_MIS,
variety=KiteConnect.VARIETY_REGULAR)
if resp["status"] == "success":
INFO(
f"Order placed successfully: Instrument:{exchange}:{instrument}, "
f"Type:{type}, Quantity:{quantity}")
return resp["data"]["order_id"]
else:
ERROR(f"Error while placing response")
return -1
except Exception as ex:
# If any exception occurred, catch it and return an error response.
ERROR(f"Error while placing order for {instrument}: {ex}")
return -1
def get_ltp(kite, instrument):
"""Get last traded price for an instrument.
Args:
kite(obj): KiteConnect object.
instrument(str): Instrument in format "Exchange:Symbol"("NSE:INFY").
Returns:
(float): Last traded price.
"""
resp = kite.ltp(instrument)
if resp['status'] == "success":
INFO(f"LTP for {instrument}:{resp['data'][instrument]['last_price']}")
else:
# Log error details and retry.
ERROR("Error occurred while getting ltp-")
ERROR(f"Status:{resp['status']}, Error:{resp['error_type']}, "
f"Error Message:{resp['message']}")
raise
return resp['data'][instrument]['last_price']
def get_quote(kite, instrument):
"""Get quote for an instrument.
Warning: It may return a bulk object consuming lot of memory, hence avoid
it's usage unless required.
Args:
kite(obj): KiteConnect object.
instrument(str): Instrument in format "Exchange:Symbol"("NSE:INFY").
Returns:
(dict): the quote.
"""
resp = kite.quote(instrument)
if resp['status'] == "success":
INFO(f"Quote for {instrument}: {resp['data']}")
else:
# Log error details and retry.
ERROR("Error occurred while getting quote-")
ERROR(f"Status:{resp['status']}, Error:{resp['error_type']}, "
f"Error Message:{resp['message']}")
raise
return resp['data']