I have received exactly the same message for QQQQ trading in JArbitrager through TWS. So, it probably is a glitch in API, not IBGateway.
________________________________ From: nonlinear5 <[email protected]> To: JBookTrader <[email protected]> Sent: Mon, November 29, 2010 1:30:50 PM Subject: [JBookTrader] Re: No GUI, no human interactions, fully automated operation > I recently tested IBGateway together with JBookTrader and everything > seems to work fine. It's been a while since I used IBGateway, and at that time, there was indeed an option to get market data, but the option to trade required a running FIX engine. Since then, it looks like IBGateway matured, and it does appear that it supports API trading as well. I ran it with JBT the other day, and it seemed to work, except one instance when IBGateway threw a pop up dialog saying that a "security could not be found" or something of that sort. I do recall a document somewhere on the IB website comparing the functionality of the API through TWS and IBGateway, and I seem to remember there was something about error handling. I'll try to dig up that document. -- You received this message because you are subscribed to the Google Groups "JBookTrader" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jbooktrader?hl=en. -- You received this message because you are subscribed to the Google Groups "JBookTrader" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jbooktrader?hl=en.
