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Automated trading - API InteractiveBrokers

€250-750 EUR

Closed
Posted over 9 years ago

€250-750 EUR

Paid on delivery
we are developing an automated system of trading based on API platform of Interactive Brokers (IB). It's based on JBooktrader library writed on Java for this API. We request help in two specific bugs in our modules: 1) After placing an TRAIL order with a valid orderID, we call reqAllOpenOrders() obtaining a confirmation that this order exists in our orderBook. After that we send a cancelation of this order with the same orderID, obtaining this answer: "Error code: 135, Can't find order with ID equal to ......" 2) Every day before starting the Stock Market, we call the reqRealTimeBars() method to start receiving real time bar and it doesn't matter how many symbols we are requesting to IB every day, two or three symbols are disconnected of our module without a clear explanation.
Project ID: 6370343

About the project

7 proposals
Remote project
Active 10 yrs ago

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7 freelancers are bidding on average €525 EUR for this job
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Hello, I'm an experienced Java/J2EE web application developer. Please check my profile, see how other project owners said about my service. I'm very happy to work for you. Contact me if you are interested. Thanks, Rick
€736 EUR in 10 days
4.8 (21 reviews)
6.0
6.0
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Hi, I am working in investment baking domain from past 8 year and majorly worked in automated trading system using java and python . i am presently also working on project of automated trading .you can check that project https://www.freelancer.com/projects/Java/Automated-Trading-Program.5889356.html Please award this project to me t. i can assure you i will close this project in better and timely manner
€666 EUR in 10 days
5.0 (8 reviews)
5.1
5.1
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Hi, I'm a senior software developer. I have over 5 experienced years in the development of software projects, I've done a lot of different projects, and different roles (developer, team leader, project manager). About your project, I have read your descriptions, and I sure I can solve them according to specifications and on time. I said that because I just have done some automation projects, you can see on my completed projects. I would like to discuss with you about this project. I hope you contact with me. Thanks, TayTayVn
€333 EUR in 10 days
4.9 (12 reviews)
4.0
4.0
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Предложение еще не подано
€555 EUR in 3 days
0.0 (0 reviews)
0.0
0.0
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For issue1, I think you need add a delay before you send the delete request. For issue2, I don't know the root cause, would you please give more logs.
€277 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi Sir, I'm working in a prestigious investment bank as full time employee, 6+ years experience in hard-core backend trading system development. The systems include equity derivative trade capture system, financial cashflow generation, risk monitoring framework, fixed income risk calculation engine, securitization products risk models etc. I'm familiar with most equity trading algorithms and risk models, I have 4 year equity side working experience and 3 years fixed income experience. I'm the mainly the backend side developers, focused on the business logic implementation. My past working experience trained me to do quick trouble shooting and provide quick workaround in production environment. I'm originally from China, but relocated to HK, and now in UK. I'd like to leverage my spare time to do some more trading related development, and I would like to set up a long term relationship with clients, this is my first bid in the freelancer website, so if your company is needing some candidate like me, please feel free to contact me. Except for my fulltime work, I also did some freelancer work in mainland China, one was helping a hedge fund to set up fundamental analysis framework using IB interface. The other was helping a commodity trading company to create market making engine. for your two issues, the first one looks like some code bug; the second needs more clarifications like what's error/warning returned from IB or they are just simply dropped? Kindly rgds, Ken
€333 EUR in 20 days
0.0 (0 reviews)
0.0
0.0

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Member since Aug 25, 2014

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