Estoy tratando de descargar datos de Interactive Broker utilizando el código de abajo y soy capaz de crear la conexión con la Estación de Trabajo de Trader (obtengo un "True" después de con.connect()
) pero no hay salida, es decir, el dataDownload
se vacía.
¿Alguien sabe por qué puede ser esto?
# Adapted from: http://godelsmarket.blogspot.co.uk/2012/07/non-gui-ib-historical-data-downloader.html
from time import sleep, strftime, localtime
from ib.ext.Contract import Contract
from ib.opt import ibConnection, message
new_symbolinput = ['EUR.USD']
newDataList = []
dataDownload = []
def historical_data_handler(msg):
global newDataList
#print msg.reqId, msg.date, msg.open, msg.high, msg.low, msg.close, msg.volume
if ('finished' in str(msg.date)) == False:
new_symbol = new_symbolinput[msg.reqId]
dataStr = '%s, %s, %s, %s, %s, %s, %s' % (new_symbol, strftime("%Y-%m-%d %H:%M:%S", localtime(int(msg.date))), msg.open, msg.high, msg.low, msg.close, msg.volume)
newDataList = newDataList + [dataStr]
else:
new_symbol = new_symbolinput[msg.reqId]
filename = 'minutetrades' + new_symbol + '.csv'
csvfile = open('csv_day_test/' + filename,'wb')
for item in newDataList:
csvfile.write('%s \n' % item)
csvfile.close()
newDataList = []
global dataDownload
dataDownload.append(new_symbol)
con = ibConnection()
con.register(historical_data_handler, message.historicalData)
con.connect()
symbol_id = 0
for i in new_symbolinput:
print i
qqq = Contract()
qqq.m_symbol = i
qqq.m_secType = 'STK'
qqq.m_exchange = 'SMART'
qqq.m_currency = 'USD'
con.reqHistoricalData(symbol_id, qqq, '', '1 D', '1 min', 'TRADES', 1, 2)
symbol_id = symbol_id + 1
sleep(0.5)
print dataDownload