pkfryer said:What is a really good source to download historic intraday prices with at least a 5 minute resolution?
pkfryer said:Cheers stew,
I'm primarily interested in european (mainly UK) and US markets. Wondered which was the cheapest and whether you can download the data into csv files, xml or some similar form that can be buggered about with your own code.
pkfryer said:Sounds good mate,
I did use e-signal but at that time I was using there charting app. Thought it was slow and stuttery. Might be better with there SDK. I have been scowering the internet for a free historical intraday source but couldn't find one.
I'm not planning on trading intraday for a while but just want to have the data in my DB to test out intraday systems and ideas. I'm using Oracle so I could use store procedures, natively compiled PL/SQL for speed when number crunching. I have heard MySQL is one of the fastest databases but has limited funtionality. What do you use to analyse it, are you using procedures or complex SQL queries.
Thanks for your pointers!
pkfryer said:What is a really good source to download historic intraday prices with at least a 5 minute resolution?
theknifemac said:Some would say that you need intra day data to test a EOD system anyway....
I will let you know how I get on with E-signal when I get round to it. Right now I am paying MyTrack $19.98 for their Silver level feed and paying the SDK fee of $99 - both per month. There was a lot of aggro when MyTrack went raised the SDK fee from $25 to $99 unless you were actively trading with them. ESignal basic (annual) costs $588 which is equivalent to $49 per month and the SDK fee is $20 so would come out at approximately $69 per month though there is a one off SDK cost of $251. ESignal are advertising two months free if you switch from another provider so am hoping to take advantage of that.
I am only using MyTrack for US intraday data right now, but think that ESignal may be better quality for the Euro stuff.
On the db front am using MySQL just for a repository am pulling the data out into C++ code to do all the analytics, charting, backtesting etc. My background on the database side is Sybase and I am finding MySQL rather nice at the moment - I do miss stored procedures (in the most recent version but a bit limited).
Hope this helps
Stew
On Amibroker's web site you find probably the best list of real-time and historical data providers. The address is: http://www.amibroker.com/guide/h_quotes.html
Also, if you are primarily interested in trading equities and etfs, then I strongly suggest this historical intraday data provider. You can easily import their ASCII csv files into NinjaTrader, wealth-lab or some other app and use it for backtesting.