Category : tws

I am pretty new to python, coming from Java and I want to update a variable in an initialized class This is my full code import datetime import time import threading from tkinter import * from ibapi.client import EClient, TickAttribBidAsk from ibapi.wrapper import EWrapper, TickTypeEnum from ibapi.contract import Contract class TestApp(EWrapper, EClient): def __init__(self): EClient.__init__(self, ..

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Good afternoon to all, I want to get details of previous execution details in my app and I have the following error: ”’ Exception in thread Thread-8: Traceback (most recent call last): File "C:ProgramDataAnaconda3libthreading.py", line 932, in _bootstrap_inner self.run() File "C:ProgramDataAnaconda3libthreading.py", line 870, in run self._target(*self._args, **self._kwargs) File "C:ProgramDataAnaconda3libsite-packagesibapi-9.76.1-py3.8.eggibapiclient.py", line 239, in run File "C:ProgramDataAnaconda3libsite-packagesibapi-9.76.1-py3.8.eggibapidecoder.py", ..

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In a Jupyter notebook, I am trying to suppress Error 200 messages from the Interactive Broker’s TWS API, such as the following: Error 200, reqId 12755: No security definition has been found for the request, contract: Option(symbol=’SPY’, lastTradeDateOrContractMonth=’20210721′, strike=407.5, right=’P’, exchange=’SMART’) Error 200, reqId 12761: No security definition has been found for the request, contract: ..

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