开云体育

Disconnects are caused by an error in your program. TWS does not disconnect for pacing violations. There is no limit on the amount or speed of data sent by TWS to the API program. Trying to create

Maybe I am not the only one with this question: When you say "option chains" are you only looking for the specifications (strike, expiration, right (call/put)) of options currently trading on an

Can I get the data from another source and use it in my TWS API.?

Can I filter by Delta and days till expiration to reduce the amount of data? Can I slow down the download of data. This roadblock is hard to believe. Options chains are basic info.

Limit requests to 50/sec. There is no other option. 2015-12-23 12:53 GMT+01:00 todell826@... [TWSAPI] < TWSAPI@...>: -- Best regards, Chernikov Aleksandr, e-mail: me@... skype:

I need to get options chains for an underlying. Tws has a 50/sec limit on the data. The api loses connection also. What is the fix?

Perfect thank you!

In the reqMktData() EClient Socket Method, specify '258' as the third parameter. Then in the tickString() EWrapper Method, look for tick value 47 which should contain those fields, one per callback.

Hi All, I have a simple c# program setup with the following code: Contract contract = new Contract(); contract.Symbol = "GE"; contract.SecType = "STK"; contract.Currency = "USD"; contract.Exchange =

I don't know about mac but I did it in Linux , so mac should be similar. Do you click on : IBControllerStart.sh or IBControllerGatewayStart.sh ? ? in IBControllerGatewayStart.sh I changed following

Hi. Is anybody using the IBController on a Mac? I have done everything as stated in the documentation, but when I try to launch the Controller it says "The Java JAR file IBController.jar could not be

Hello All Kurt wrote "You can't stop the full data from coming in on the socket however." Bear with me, I am missing the answer to the getting disconnected problem. If there is a better solution out

<TWSAPI@...> wrote: No. 1- you only have the choice to specify specific dates (or months, by omitting the two day digits, perhaps years--haven't tried) or not 2- you only have the option

Can the options chain be limited to 1- Only expirations less than X days out 2- Only Strikes within Y points of current underlying price.

are you willing to finish my code this is what i do in VB ListBox1.Items.Add("getting chain") contractend = 0 AxTws1.reqContractDetailsEx(1, contract) While contractend = 0 Application.DoEvents() End

Yes, but the request is too big to do all at once. IB has a throttle on how many symbols can be requested in a single request. I assume he is using the Java client IB provides and had the same

I'm not sure I understand what you're doing. It only takes one request to get an entire chain. The limitation is on request, not responses. [rwk]

I have been looking at the IB sample application. From what I can see it has a lot of the functions needed for the option strategies I am working on. One problem it has is when requesting options

great! thanks for update (updated faq) ? D

Just curious if real time bars make your own five min bars would produce same results as historical data request seconds after a five min bar ended. I suspect in both cases it's the same from my