Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - Comment from Public Forum
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »FDS request bug
Author Topic: FDS request bug (11 messages, Page 1 of 1)

Thelos
-Interested User-
Posts: 19
Joined: Jul 12, 2019


Posted: Aug 19, 2019 02:46 AM          Msg. 1 of 11
Hello,

I use the 6.1 protocol and run the 3 folowing queries (one after the other):
FDS,8,30,20190817,2
FDS,9,30,20190817,3
FDS,8,71,20190817,4


the answer to the 2nd querie ends with :

......
3,@YMZ19P31600,"E-MINI DOW JONES $5 DECEMBER 2019 PUT 31600",,,,,,,,,,,2,12,,,0.18,42,,,,,,,,,,,,,,,,,,,,,,,20191220,,,,,,
3,@YMZ19P31700,"E-MINI DOW JONES $5 DECEMBER 2019 PUT 31700",,,,,,,,,,,2,12,,,0.18,42,,,,,,,,,,,,,,,,,,,,,,,20191220,,,,,,
3,@YMZ19P31800,"E-MINI DOW JONES $5 DECEMBER 2019 PUT 31800",,,,,,,,,,,2,12,,,0.19,42,,,,,,,,,,,,,,,,,,,,,,,20191220,,,,,,
3,!ENDMSG!


the answer to the 3rd querie starts with :
4,@YMZ19P31900,"E-MINI DOW JONES $5 DECEMBER 2019 PUT 31900",,,,,,,,,,,2,12,,,0.19,42,,,,,,,,,Symbol,Description,PeRatio,AvgVolume,DivYield,DivAmount,DivRate,PayDate,ExDivDate,CurrentEps,EstEps,SIC,Precision,Display,GrowthPercent,FiscalYearEnd,Volatility,ListedMarket,MaturityDate,OptionRoots,CouponRate,InstitutionalPercent,YearEndClose,Beta,LEAPs,WRAPs,Assets,Liabilities,BalanceSheetDate,LongTermDebt,CommonSharesOutstanding,MarketCap,52WeekHigh,52WeekHighDate,52WeekLow,52WeekLowDate,CalHigh,CalHighDate,CalLow,CalLowDate,Expiration,LastSplit,LastSplitDate,PrevSplit,PrevSplitDate,NAICS,ShortInterest
4,CA#,"CORN NOVEMBER 2019",,,,,,,,,,,2,12,,,10.07,71,,,,,,,,,,,,,,,185,20180803,165.25,20190513,,,,,20191105,,,,,,
4,CAF20,"CORN JANUARY 2020",,,,,,,,,,,2,12,,,10.04,71,,,,,,,,,,,,,,,182.25,20190724,167.75,20190513,,,,,20200106,,,,,,
4,CAF21,"CORN JANUARY 2021",,,,,,,,,,,2,12,,,35.55,71,,,,,,,,,,,,,,,,,,,,,,,20210105,,,,,,
4,CAH20,"CORN MARCH 2020",,,,,,,,,,,2,12,,,9.55,71,,,,,,,,,,,,,,,184.25,20190724,169,20190513,,,,,20200305,,,,,,
.......


problems :
- the header line of the 3rd request is wrong.
- it seems that some lines of the 2nd request are missing

It seems that this bug occurs if I do this just after the connection.

Tarek

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: Aug 19, 2019 08:28 AM          Msg. 2 of 11
Tarek,

Can you try it again now and see if the error still occurs? We found a similar issue last week, and put in a fix to correct it. Also, I could not reproduce the error just now, even when entering FDS,8,71,20190817,4 as soon as possible after connecting.

Sincerely,
Gary Stephen
DTN IQFeed API Support

Sincerely,
Gary Stephen

Thelos
-Interested User-
Posts: 19
Joined: Jul 12, 2019


Posted: Aug 19, 2019 09:53 AM          Msg. 3 of 11
Hello Gary,

I still can reproduce the bug every time.

When entering only FDS,8,71,20190817,4 it's working but if I enter the 3 requests after connecting as I mentioned then I get the wrong result !

Tarek

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: Aug 19, 2019 10:05 AM          Msg. 4 of 11
What version of IQFeed apps are you on? I know you are using protocol 6.1, but I'd like to know the version of the IQ Feed apps as well.

You can determine your IQ Feed version number from the Diagnostics Utility. Open it, then click Test on the IQConnect (default) tab. The window will say something like:

Using IQConnect found in C:\Program Files (x86)\DTN\IQFeed
Loading IQFeed with (IQFeed Diagnostics, 6.1.0.18)
Using MSFT as test security
Sucessfully launched IQFeed.
Connected to IQFeed

6.1.0.18 is the latest version. You may download it from http://www.iqfeed.net/index.cfm?displayaction=support§ion=download

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

Thelos
-Interested User-
Posts: 19
Joined: Jul 12, 2019


Posted: Aug 19, 2019 10:14 AM          Msg. 5 of 11
I am using the version 6.1.0.18

Tarek

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: Aug 19, 2019 10:31 AM          Msg. 6 of 11
OK, thanks for confirming. I've already reported this error, and will keep you apprised of our findings. Thanks for letting us know.

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: Aug 29, 2019 07:59 AM          Msg. 7 of 11
Tarek,

This should be fixed in beta version 6.1.0.19. If you haven't already, please download it from http://www.iqfeed.net/index.cfm?displayaction=support§ion=download and try running the requests again.

Sincerely,
Gary Stephen
DTN IQFeed API Support

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

Thelos
-Interested User-
Posts: 19
Joined: Jul 12, 2019


Posted: Aug 29, 2019 05:18 PM          Msg. 8 of 11
Cannot test. the version 6.1.0.19 closes few seconds after startup (I would say between 2 and 10 seconds)..

Tarek

Thelos
-Interested User-
Posts: 19
Joined: Jul 12, 2019


Posted: Sep 2, 2019 09:28 AM          Msg. 9 of 11
Hi,

here are more details about my last message.

From my C# program the following command line is executed :

var iqparams= $"-product {productId} -version {productVersion} -login {login} -password {password} -autoconnect";
Process.Start("IQConnect.exe", iqparams);

With iqfeed 6.1.0.18 : IqFeed Start and when my program close Iqfeed close which is very fine.
With iqfeed 6.1.0.19 : Iqfeed Start and close few seconds later with no reason. which make the 6.1.0.19 not usable at all.

Tarek

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: Sep 4, 2019 01:22 PM          Msg. 10 of 11
We've fixed the crashing error in 6.1.0.20. It can be downloaded from http://www.iqfeed.net/index.cfm?displayaction=support§ion=download.

Please upgrade from .19 to .20 and that will at least resolve the crashing issues.

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

Thelos
-Interested User-
Posts: 19
Joined: Jul 12, 2019


Posted: Sep 24, 2019 02:34 AM          Msg. 11 of 11
Hi Garyn
now the messages ends with
2,!ENDMSG!, --> note the comma at the end

Tarek
 

 

Time: Wed April 17, 2024 10:04 AM CFBB v1.2.0 13 ms.
© AderSoftware 2002-2003