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Oct 26, 2011 10:41 AM

Nov 29, 2018 09:54 AM

Nov 29, 2018 09:54 AM

http://www.openecry.com




Post Statistics
VPfau has contributed to 97 posts out of 4386 total posts (2.21%) in 2604 days (0.00 posts per day).

20 most recent posts:

API Support » request options chain problem Nov 29, 2018 @ 09:54 AM (Total replies: 5)

It was not for wide public use because this functionality is for quick small results mainly by name. Using it as a contract fetcher is a side effect.

No, there is no expiration date criteria in this request.
Vitaliy Pfau


API Support » request options chain problem Nov 29, 2018 @ 09:20 AM (Total replies: 5)

We don't have these properties in the documentation.
Vitaliy Pfau


API Support » request options chain problem Nov 23, 2018 @ 12:00 PM (Total replies: 5)

Hello GFranceschi4034,

Check out our code snippets here https://bitbucket.org/dashboard/snippets
Vitaliy Pfau


API Support » API Account Authentication Sep 06, 2018 @ 01:03 PM (Total replies: 3)

Hello,

OECAPI works with persistent connections only.
Currently we do not provide REST endpoints for that
Vitaliy Pfau


Market Data » Option Chain noy returning strikes above ATM Jun 29, 2018 @ 02:59 PM (Total replies: 6)

OESU8 is parent contract not only to OES contracts. Try to restrict your requests more.
Vitaliy Pfau


Market Data » Option Chain noy returning strikes above ATM Jun 29, 2018 @ 12:08 PM (Total replies: 6)

Quick adjustment of exists snippet (https://bitbucket.org/snippets/GainFuturesDev/7oLd4/options-lookup) gives a working version of paginated requests https://bitbucket.org/snippets/GainFuturesDev/6eg47K/paginated-options-lookup
Vitaliy Pfau


Market Data » Option Chain noy returning strikes above ATM Jun 29, 2018 @ 09:25 AM (Total replies: 6)

MPhillips8718,

Because there are many contracts on our servers we cannot upload all contracts in one chunk. Moreover, the contracts we already sent (withing one session) will be skipped in follow results

By your code:
criteria->MinStrikePrice = 0;
criteria->MaxStrikePrice = 1000000000;

if you will not specify these values we will use a widest range possible.

criteria->DesiredResultCount = 99999;

it does not mean that you will get back 99999 contracts; The amount depends on different things including contract relations and adjustable limit server setting.

Please try to paginate your requests.

Thank you
Vitaliy Pfau


Market Data » Subscribe to previous bar high Apr 05, 2018 @ 10:35 AM (Total replies: 4)

First check if current bar is new, if it is, the prev stored bar will have valid high value.
Vitaliy Pfau


Market Data » Subscribe to previous bar high Apr 05, 2018 @ 10:20 AM (Total replies: 4)

HReyneke1498,

That's right. First answer includes historical bars + current bar. Then we send updates only. If you need previous bar info, you need store current bar somewhere and compare it with next updates.
Vitaliy Pfau


API Support » Allocation Blocks not saving to Server Feb 28, 2018 @ 12:15 PM (Total replies: 4)

Peter,

Do you call SubmitAllocationBlocks function? I do not see block object in the logs.

We have examples of AllocationBlocks here https://bitbucket.org/GainFuturesDev/advancedexample. Does it work for you?
Vitaliy Pfau


API Support » Allocation Blocks not saving to Server Feb 28, 2018 @ 10:40 AM (Total replies: 4)

Peter,

Please provide move information:

- user name
- environment (PROD, SIM, API)
- OEC client application name and version
- date you worked with Allocation blocks
- screenshots

Thank you
Vitaliy Pfau


API Support » OCO Orders Feb 27, 2018 @ 02:51 PM (Total replies: 1)

There are two types of orders OSO (Order Sends Order) and OCO (Order Cancels Order)
Both types could be found in the advanced example https://bitbucket.org/GainFuturesDev/advancedexample
Vitaliy Pfau


API Support » Symbol Mapping Sep 22, 2017 @ 10:01 AM (Total replies: 1)

CL is a base contract, GCL is part of a contract name.
Try `Contract.BaseSymbol`
Vitaliy Pfau


API Support » How to access Options Greeks and Theoretical fields? Aug 17, 2017 @ 07:40 AM (Total replies: 2)

COM OEC API does not support Options Greeks and Theoretical values yet.
Vitaliy Pfau


API Support » OCO orders between 2 apps Jul 19, 2017 @ 08:19 AM (Total replies: 2)

The situation will be fixed within new release cycle.
Thank you for letting us know!
Vitaliy Pfau


API Support » OCO orders between 2 apps Jul 18, 2017 @ 01:23 PM (Total replies: 2)

We will check and let you know
Vitaliy Pfau


API Support » Subscription disappeared Jun 14, 2017 @ 10:40 AM (Total replies: 1)

Hello,

The AutoSubscribe is a hidden property with no supported documentation. It could be removed in future releases.
Do not use it.

It has true value by default.
Vitaliy Pfau


API Support » DataErrrorresponce with no vivid reason May 30, 2017 @ 10:52 AM (Total replies: 2)

Hello,

After OECAPI connects to servers it initializes authentication and data load process. Till it's done you will have CompleteConnetion == false. In case of exception on data load process it will never set CompleteConnetion == true and drop connections.

Check the exception in the logs.
What OECAPI version do you use? Did you take the fresh OECAPI from OEC Trader?
Vitaliy Pfau


API Support » What is the last API version? May 25, 2017 @ 02:54 PM (Total replies: 9)

Check this out:
https://www.dropbox.com/s/uc1u7j18lu59zzx/screenshot0161.PNG?dl=0
Test VB.NET project which connects to API environment. No issues for me. The file with compiled binaries and referenced assemblies
https://www.dropbox.com/s/0rmfim4n9nfixw1/TestVBProject.zip?dl=0
Vitaliy Pfau


API Support » What is the last API version? May 25, 2017 @ 12:49 PM (Total replies: 9)

The build could not fail silently.
Download the latest Trader app, take OECAPI and related dlls from there. Do not mix dll's.

I'll make a test VB.NET project for you
Vitaliy Pfau