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"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
"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed
"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 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
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"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
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
"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.
"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
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
||Dec 1, 2016 04:43 PM
||Jan 28, 2017 11:29 PM
||Oct 5, 2017 04:46 AM
stocksharp has contributed to 2 posts out of 19394 total posts
(0.01%) in 1,146 days (0.00 posts per day).
20 Most recent posts:
We have released new version of S#.Data (Hydra).
Every version we improve the design and make the Hydra more friendly and powerful:
1. Options support! Hydra now show options desk, volatility (implied and historical). Or can evaluate it uses historical data.
2. Wanna smile? Enjoi!
3. Importing now extremely easy.
We hope the changes will useful for all algorithmic traders, including you. Please do not forget - the software is http://stocksharp.com/products/download/]available for free!
http://stocksharp.com/products/hydra/]Hydra</a> is a free application for downloading and storage of market data.
Hydra supports great choice of market data sources. It this topic will explain how to download the history from most popular sources: IQFeed service.
To begin we tell a little bit about the program interface. After the first start you will see the main window, which prompts you to select the data sources.
Pay attention to the description of each source, if the following is written next to it:
Source is designed to get history data … - then it means the ability to download historical data,
and if the following is written:
Source is designed to get market-data .. - then it means the ability to connect to the real-time data source and one's own history collection. Looking ahead, a similar process is often cheaper than a simple data purchase from a data vendor.
Now select the number of sources and try to get the market data. As such, we propose to use: IQFeed (as a source of real-time data with the maximum number of concurrent subscriptions).
Click the check-boxes in the selected sources.
After you click OK, the program prompts you to enable additional features.
They are well documented in the program itself, so we will not go into a description of each of them.
In order to move forward it will be enough just to click OK without selecting anything in this window. If necessary, you can always restore this setting via the ADD -> Tools button and select the required.
After all the previous procedure, we have got added sources in the left pane, all of which must now be set up.
IQFeed supports a very wide range of parallel subscriptions, as well as a much greater depth of history, both for candles and tick data.
The CandleFromDate parameter is needed to specify the starting date from which you want to download the history in the form of candles.
The TicksFromDate parameter is needed to specify the starting date from which you want to download the history in the form of ticks.
Now, after all the manipulations, you need to understand, and how to work with these data, and what the program can do else. Recall that data is stored in the directory where you downloaded them, but how to see what is a result.
Next, similarly we select Level 1, and then Candles 1 min, but in the window with candles we do not choose the magnifying glass, and Chart button. The results are shown in the figures below
That's the way you can view the data and work with them directly from the program.
We hope our product will help you in trading and development of profitable trading systems.
Edited by stocksharp on Dec 1, 2016 at 04:52 PM
Edited by DTN_Jay_Froscheiser on Dec 1, 2016 at 06:05 PM