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"I just wanted to tell you what a fine job you have been doing. While *******, from what I hear, has been down and out, off and on, IQ feed has held like a champ this week." - Comment from Shirin
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"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
"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"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
"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'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"I've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
"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've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
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Viewing User Profile for: Nosson
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Joined: Nov 9, 2021 12:54 PM
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Nosson has contributed to 4 posts out of 21185 total posts (0.02%) in 894 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » Do not hide to system tray Jan 13, 2022 04:24 PM (Total replies: 1)

I ended up switching from fluxbox to twm as a window manager. Wine is able to emulate windows system tray in twm. Problem solved.

IQFeed Developer Support » Do not hide to system tray Jan 12, 2022 08:04 AM (Total replies: 1)

Hi,

I'm running iqconnect.exe on Linux using wine. Is there a way to prevent iqconnect.exe from minimizing to Windows system tray upon startup as my window manager does not have system tray and as a result I don't have any visual indication that iqconnect is running?

Thank you

IQFeed Developer Support » API questions Nov 9, 2021 01:57 PM (Total replies: 2)

Thank you for a reply, super helpful. Talking about "data must be received and consumed on the same machine" clause. Does it apply to the physical machines or to virtual machines as well? If I run iqfeed on the Windows VM, running on linux, and connect to its socket from the host machine, does it still violate the agreement?

IQFeed Developer Support » API questions Nov 9, 2021 01:04 PM (Total replies: 2)

Hi,

I'm considering becoming an iqfeed customer. To make this decision, I have to close on a few open questions.

I have a trading system which needs tick-by-tick trades stream for NASDAQ e-mini futures to operate.

Questions:
- My trading systems runs on Linux. I don't want to use wine. Can I run iqfeed on a separate machine (under Windows) and connect to its sockets over the LAN? Does iqfeed listen on all IP addresses or only on the localhost (and therefore will require running some bridge / proxy to make it available outside of localhost)?
- In case something bad happens (iqfeed crashes, network disconnects), is it possible to recover the tick-by-tick stream using historical data during the trading hours? Let's say my app has identified there is a gap in real-time data between 10:00am and 10:05am. Will I be able to request historical data between 10:00am and 10:05am to backfill (and do it during regular trading hours such that once backfill is over I could proceed with business as usual)?
- As a follow-up to the previous question. Does iqfeed provide some unique tick identifier (IIRC, CME has them) such that during backfill I could easily distinguish between ticks I have received already through real-time stream and those which I haven't?

Thanks
Edited by Nosson on Nov 9, 2021 at 01:06 PM


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