IQFeed still leads the choice for backtesting and real time market feed over Interactive Brokers ActiveTick and others

(Last Updated On: December 13, 2014)
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IQFeed still leads the choice for backtesting and real time market feed over Interactive Brokers ActiveTick  and others

IQFEED most bang for you buck

I can verify this ?

Qfeed (True Historical Order Flow)



I’m watching the level-2 screen and the level-1 screen on IB and it never seems to match up with the quotes that I get out of IQFeed. IQFeed is definitely realtime, since I’m seeing the prices match up. It’s just that the sizes don’t match up. Which one is missing exchanges, or is one pulling in regional data that’s not the same?

I still think IQFEED is the best for quality and historical. The APIs are really good depsite the extra little bit you pay for. The pro ones are 10x the price!

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You should see my course on this exact. Still the best that I now of!







NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!
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About caustic

Hi i there My name is Bryan Downing. I am part of a company called QuantLabs.Net This is specifically a company with a high profile blog about technology, trading, financial, investment, quant, etc. It posts things on how to do job interviews with large companies like Morgan Stanley, Bloomberg, Citibank, and IBM. It also posts different unique tips and tricks on Java, C++, or C programming. It posts about different techniques in learning about Matlab and building models or strategies. There is a lot here if you are into venturing into the financial world like quant or technical analysis. It also discusses the future generation of trading and programming Specialties: C++, Java, C#, Matlab, quant, models, strategies, technical analysis, linux, windows P.S. I have been known to be the worst typist. Do not be offended by it as I like to bang stuff out and put priorty of what I do over typing. Maybe one day I can get a full time copy editor to help out. Do note I prefer videos as they are much easier to produce so check out my many video at