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Waste of time...IMHO..Its not realtime event driven...and there is no server sided database to call and construct historical bars.. So your stuck with snagging your own data (which is

Grozzie....your right...maybe the lawyers told them to do it this way...never can prove one way or the other wether an event fired... Functionless functions would be a liability...Sub's that trigger

Same problem here. My world consists of a local area network of 8 computers. I trade US equities. One computer has a direct internet connection and runs TWS and its API and my VB6 application that

TWS is an event driven beast. No functions actually have any kind of return to validate they actually did something, everything waits for callbacks, to say events occurred. Event driven models are

Any one seen vb code to get market data from API to create a barchart in 1 minute time frame. Are there any examples of getting tick data to a excel sheet to even form a line chart ? Any info will

There was a problem on Globex last week on Wednesday or Thursday that lasted for several hours. The message I got said something to the affect of "Globex is experiencing difficulties. All orders for

things Yah, we settled on the final solution, one program deals totally with tws, other programs talk to it. An extra layer, but, isolates issues cleanly. is effort on Well, it was befuddling

I'm using the sample TwsDde.xls sheet that IB supplies. This sheet is really all one needs to automate their trading. However, I would like to be able to set up a program that will automatically

a game There's more to it than that. Different setups have different goals for the automation of trades. I think the majority of folks here are individuals, that have the dream of a 'system' that

I know it is only Int32. Don?t worry about that. And I did not mean to use the Result of QueryPerformanceCounter directly. At the moment I am using GetTickCount and this works without problems. If I

Have one request id's reliable way That was the first approach we took. It doesn't work, here's why. Assume you have 10 orders outstanding, each with an id. Disconnect from tws, and reconnect,

ONE OF THEM I KNOW IS TRADESTATION............DON'T SHOUTTTTTT.. :)

Because the order id is only 32 bits. Besides, if I understand it correctly he has multiple machines placing orders so there could be duplicates even when using a clock. Don't tell me about the

Well, it's probably less painful to set up your own id server. Have one app that requests id's from tws and have your trading software request id's from the id server instead of tws. Yes, it's

timer tws. a next use, been

The real answer is to understand how to get id's allocated from tws. Everybody is under the mistaken impression, the NextId callback is the one to use, it's not. You use the request ids call, to

Maybe in this case the multimedia timer or a high-resolution timer could help you.

Tradestation and Wealth-Lab -----Ursprungliche Nachricht----- Von: marwanco [mailto:marwanco@...] Gesendet: Saturday, July 20, 2002 2:14 AM An: twsapi@... Betreff:

I have a question: Which system/software develops trading signals automatically in real time? Thank you