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)




"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - 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
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"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 have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
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: dich99
About Contact
Joined: Apr 13, 2010 07:31 AM
Last Post: Apr 17, 2010 03:25 PM
Last Visit: Apr 17, 2010 03:25 PM
Website:  
Location:
Occupation:
Interests:
Avatar:
Email: dich99@gmail.com
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
dich99 has contributed to 2 posts out of 20980 total posts (0.01%) in 4,803 days (0.00 posts per day).

20 Most recent posts:
IQFeed Datafeed Wish List » bid/ask size Apr 17, 2010 03:25 PM (Total replies: 1)

I am trying to retrieve historical tick data.

But it seems to me the Bid/Ask size are always zero.

Are the ticks only for fills, or do they include L1 changes as well?

IQFeed Datafeed Wish List » IP/Port Apr 13, 2010 07:37 AM (Total replies: 7)

Hi,

I am running IQFeed on my windows PC, but I am writing a program to connect from a linux host through TCP socket. It seems to me IQFeed is only exposing the local loopback, 127.0.0.1 as the interface. Is that the case? I tried my PC's ip address, namely, 192.168.x.y, and I am sure the firewall is already open.

Can someone please confirm? So it is now intended to accept connections IPs other than 127.0.0.1?

Thx


Time: Tue June 6, 2023 7:19 AM CFBB v1.2.0 15 ms.
© AderSoftware 2002-2003