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"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
"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
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
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"It’s so nice to be working with real professionals!" - Comment from Len
"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe
"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 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 "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
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Joined: Jun 15, 2017 03:21 PM
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yzhao has contributed to 2 posts out of 21185 total posts (0.01%) in 2,509 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » bar data questions Jun 16, 2017 09:01 AM (Total replies: 2)

Thank you Tim

IQFeed Developer Support » bar data questions Jun 15, 2017 04:16 PM (Total replies: 2)

Two question on the 5 min bar data retrieved from IQFeed:
1) are they the "Last Trade" price? There is another thread that indicates it is not midpoint. Is there a way to get MidPoint 5 min bar price?

2) when comparing with the same 5 min bars from Interactive Brokers, we notice the bars are consistently off by one: e.g. the 9:35 AM IQFeed price matches 9:30AM IB price.
Does IQFeed provide begin-of-the-bar price?

Thank you.


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