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)




"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
"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"I started a trial a few weeks back before the market went wild. DTN.IQ didn’t miss anything and beat my other provider. I decided to stay with you because of the great service through all the volatility." - Comment from Mike
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"You are much better than lawyers or the phone company because you answer the phone when I call! I just love your customer service." - Comment from Isreal
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
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 »Product Support »DTN.IQ Client Software Support »Amibroker: Mismatch between DTN IQFeed and IB data
Author Topic: Amibroker: Mismatch between DTN IQFeed and IB data (3 messages, Page 1 of 1)

polomora
-Interested User-
Posts: 1
Joined: Jun 28, 2019


Posted: Mar 2, 2020 01:20 AM          Msg. 1 of 3
[I also posted this question, slightly modified on the Amibroker formum
https://forum.amibroker.com/t/mismatch-between-dtn-iqfeed-and-ib-data/17452]

Hello,

I'm using AB professional to trade ES futures. I use DTN IQFeed for real-time data, and IB as my broker. I trade from the charts, and send a limit buy/short order to IB. I've noticed that many trade orders are not triggered, and with the recent increasd volatility I've discovered what the problem is.

I've noticed that sometimes there is a difference between the latest prices displayed by both IQF and IB. I have the impression that IQF is sometimes not able to maintain its data feed, and it lags behind what IB displays. In some cases, AB displays the message
"Plugin Status: Connected. Waiting for logon response"

followed a few seconds later by the message
"Plugin Status: Connected and logged on OK"


I have attached an example for ES, which shows that the IQF instantaneous last price is 3058.75 while the corresponding IB last price is 3061.0, a difference of 2.25 points. It also shows the message generated by the IQF plugin "Plugin Status: Connected. Waiting for logon response". Obviouly, it is impossible to send limit orders to IB when such price discrepancies occur.

I subscribed to IQF because I need their TICK and AD data. Whereas RT price data is available from IB, this internal data is not available.

Has anyone else had problems with this? Problems with IQF?

My PC configuration is:
Intel i7
16 GB RAM
Windows 10
Edited by polomora on Mar 2, 2020 at 01:23 AM



File Attached: dtn.png (downloaded 62 times)

DTN_Stephen
-DTN Evangelist-
Posts: 238
Joined: Aug 22, 2014


Posted: Mar 2, 2020 06:51 AM          Msg. 2 of 3
Thank you for your forum post. We are currently researching the information you have provided.

Can you also email us at support@iqfeed.net with your 6 digit Login ID so that we can research your account. Thank you.

Stephen Shockey
Senior Customer Support Representative and Product Support Specialist

DTN
800-779-7299
stephen.shockey@dtn.com

DTN_Stephen
-DTN Evangelist-
Posts: 238
Joined: Aug 22, 2014


Posted: Mar 2, 2020 09:15 AM          Msg. 3 of 3
I have replied to your email you sent to support@iqfeed.net.

Have a wonderful day.

Stephen Shockey
Senior Customer Support Representative and Product Support Specialist

DTN
800-779-7299
stephen.shockey@dtn.com
 

 

Time: Thu April 2, 2020 10:23 PM CFBB v1.2.0 19 ms.
© AderSoftware 2002-2003