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)




"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"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
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"I would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
"I am very happy I changed. I love the product, but more so I am thrilled with Tech Support. You are knowledgeable, polite, pleasant and professional." - Comment from Pat
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"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
"Its working FABULOUSLY for me!! Holy cow...there has been so much I've been missing lately, and with this feed and Linnsoft software...I'm in the game now." - Comment from Chris R.
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
Viewing User Profile for: xorq
About Contact
Joined: May 27, 2011 08:08 AM
Last Post: Jul 14, 2011 04:13 PM
Last Visit: Jul 14, 2011 04:16 PM
Website:  
Location:
Occupation:
Interests:
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
xorq has contributed to 3 posts out of 21196 total posts (0.01%) in 4,740 days (0.00 posts per day).

20 Most recent posts:

When prices are splitted, past volume should be multiplied not divided, therefore there is no fractional volumes...


Hi,
Seems like this problem has been mentionned and still there is the same split problem...
What has been done for correcting it in last 7 years ? I think such an error in datas should be a top priority for a data vendor ...
Daniel

IQFeed Developer Support » Problem with the data and stock splits May 27, 2011 08:15 AM (Total replies: 1)

I dont understand why after 2 days using IQfeed I am the only one from 80.000 customers to report about it but ....
The stock split volume is NOT adjusted in IQfeed...
As a result AAPL's volume prior to 02/25/2005 are half of the truth and prior to 06/20/2000 1/4 of the real volume...
so:
AAPL volume on 1st june is about 8M shares with Iqfeed
But it actually should be 32M shares (as you can see on any other provider, yahoo, google, esignal etc...)

As a result any stock that had a split has erroneous volumes prior to that split...
I hope they can solve this asap.
Daniel


Time: Fri May 17, 2024 5:45 AM CFBB v1.2.0 10 ms.
© AderSoftware 2002-2003