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
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"I am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don
"You are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"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
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
"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
"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
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
Home  Search  Register  Login  Blogs Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTN_IQFeed on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Product Support »IQFeed Datafeed Wish List »New Data Request: NYSE/NASDAQ Tick Volumes
Author Topic: New Data Request: NYSE/NASDAQ Tick Volumes (1 messages, Page 1 of 1)

-Interested User-
Posts: 1
Joined: Jun 18, 2004

Posted: Jun 18, 2004 11:47 AM          Msg. 1 of 1
From email and live chat conversations I've had with DTN, it seems that you do report NYSE/NASDAQ/AMEX issues based upon the last tick, rather than the daily price change. For instance, TINA.Z reports the advancing NYSE issues based upon tick wheras IINA.Z reports the advancing NYSE issues based upon price change.

I am interested in seeing NYSE and NASDAQ volumes calculated in the same way, if possible. These tick volumes would include in up volume the volume for all stocks whose last tick was positive. A corresponding down tick volume calculation could be done. I used to be able to get these calculations from another source. When they calculated it, all volume was included in either up or down tick volume. They considered all stock to be either on an up or down tick; there was no concept of zero tick. For my part, I prefer a calculation that has no concept of zero ticks; i.e. each stock is considered to either be on an up or a down tick.


Time: Tue August 14, 2018 1:15 PM CFBB v1.2.0 15 ms.
© AderSoftware 2002-2003