Application Programming Interface (API) Highlights
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I want to know if anyone is live algo trading with interactive brokers their algorithms on Interactive Brokers what are the conditions in real time. There are a lot of people who are. Here is a list of people who have won the Quantopian Contest: Not everyone shares their algorithms but, here is a good example of one that was winning and competing in the contest: I am trying to integrate an IB account with an algorithm.
Wanted some help in testing some algorithms. Nishant, one thing I'd suggest is to first connect your algorithm to a demo account on IB. If you don't have one you can create one account for free through their system and then add that account's login info to your Quantopian account. IB's simulator isn't perfect by any means I wouldn't suggest relying on info you get there about slippage for example but it does occasionally catch issues you might not find with Quantopian paper trading simulation.
Here I'm assuming you've already done testing algo trading with interactive brokers Quantopian's built in simulated live trading. The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation algo trading with interactive brokers endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by Quantopian.
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Thanks for replying I have added the demo account with quantopian using the account settings now how do I check it. Broker Username Account number. But there is no option to use it as such. Also I would like to know how much variation in the performance will it be from Quantopian paper trading simulation to IB real account testing.
So you've added the demo account info to your Quantopian trading accounts confirming that's what you mean. To test it out you'll want to actually deploy an algorithm to that account. Just run a backtest or go to a saved backtest for the algo you'd algo trading with interactive brokers to deploy and click on the 'Live Trade Algorithm' button on the top right of the screen.
This will bring up a window with the options 'Quantopian' and 'Broker'. Select 'Broker' and you'll be prompted to select the specific account from a algo trading with interactive brokers menu that should include the demo account you linked earlier. In terms of quantifying the variation between Quantopian simulation and IB trading it really depends greatly on the specific instruments you're trading and the conditions you're trading in time of day, type of order, etc.
In general algo trading with interactive brokers find the Quantopian simulation to be a good but not perfect tool to understand how your algorithm will trade on real money. The best way to bridge that gap and improve the fidelity of your own simulations via adjusting your cost or market impact assumptions for example is to do what you're proposing and test your algorithm on IB's demo and then small capital real money accounts.
Probably obvious, but the more actively traded your algo is the greater the risk of mis-estimating your trading costs. Nishant, just want to add that I have been live trading since April and it's worked very well in terms of the executions, etc. Only thing that comes up from time to time after hours is that you have to re-link your algo to IB because the connection gets broken, but it's never been an issue that has negatively impacted me.
I keep multiple accounts at IB. You don't need to pay for data because Q uses its own data for your algo and IB doesn't actually need a datafeed for placing orders it may need data for complex order types like VWAP, not sure, but not for regular ones. You can have multiple accounts at IB linked so things like minimum activity requirements aggregate between them. You can log in from a second login to the same account while Q is running to observe or even interact with the orders.
Technically, I suppose you could run a second Q algorithm on the second login but you'd need to make sure that they traded different symbols and didn't interact with each other in any other way.
I have never tried it and wouldn't recommend it. WRT Photi's question, the link can get broken for a variety of factors but it's very, very rare. The way it works is Quantopian doesn't keep your password but instead, just logs you into IB's TWS Algo trading with interactive brokers software which is running in the background.
If that program shuts down for some reason, needs to be upgraded or otherwise disconnects, Q can't log you back in because it doesn't keep your authentication info, so it requests that you re-login. I think it happened maybe once or twice this year. Thank Alex for your reply. I know that IB let you create several linked accounts but all these accounts use the same login. Also, IB allows for one additional login for all linked accounts.
Thus no more than 2 IB accounts can be accessed at the same time. What I algo trading with interactive brokers is a 'main' login that every account is linked to and another, secondary or maybe that's the primary I then use the individual logins as the algorithmic trading logins on Q and my own hand-written platform and use the main master logon to login manually as needed.
Algo trading with interactive brokers anyone having issues logging in using the IB key app to generate response strings? I have a feeling that Quantopian only supports access cards. Sorry, something went wrong. Try again or contact us by sending feedback. Is this still an issue? Please sign in or join Quantopian to post a reply. Already a Quantopian member? Algorithm Backtest Live Algorithm Notebook. Sorry, research is currently undergoing maintenance. Please check back shortly. If the maintenance period lasts longer than expected, you can find updates on status.
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