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Originally Posted by DaveA
If we can get the historical data and theirs websites who only provide the data for the day, can you still do graphs etc?
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I've had a bit more of a think about this - the problem is that I need the system to be completely automated ... and while I can automate the gathering of daily unit prices - I can't do accurate charting without accurate distribution information.
I'll have to look at each fund to determine whether distribution data is available in a manner that I can automate it confidently enough. Bad data is my worst fear - something that looks reasonable but just isn't correct ... it can have an impact on all of the charts and statistics for that fund.
For the upcoming portfolio feature I'm building, I think we can get away with just the daily updated prices - even if we can't do accurate historic charts for the fund ... all we really need to know is today's unit price - you'd need to input your own distribution data for your funds to ensure the portfolio details are accurate.
Once I've finished the automation process for as many funds as possible (where I can get full data for charting and stats), I'll then look at automating the gathering of daily prices for portfolio tracking purposes.
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Sim'
This is a general comment only and does not constitute advice. Before making financial decisions you should seek advice from a professional adviser, who can take into account your specific circumstances and investment goals.
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