You indicated concern that there might be a problem with 'ticker' quotes which is why I brought up the difference between servers.
I don't use fundamental data but looking at the AQ literature there is a difference in the type of data that is downloaded between basic and extended modes. For example, one of the differences that you note is the 'current dividend'. This is the annual dividend/share which basic downloads as 'Dividend Per Share' and is correctly shown as $1.92 for KYN. According to the same AQ literature 'Dividend Per Share' is not included in the extended download so the download correctly shows nothing for this category. I have not gone through the other categories but after taking into account the differences in data that is downloaded between the two modes as specified in the AQ literature do you still see unexplained differences? Bill ----- Original Message ----- From: donangiecarlson To: [email protected] Sent: August 16, 2010 12:07 PM Subject: [amibroker] Re: Don't use AmiQuote ver 2.12 for Fundamental Data Bill: I don't believe the problem is looking at different Yahoo servers; because you can use AmiQuote on different days...downloading Basic and Fundamental info and the same errors exist in AB. Here is an example of "some" fundamental info for just one ticker KYN... there are many such data descripencies problems that can be found: Yahoo AmiQuote AmiQuote KYN Basic Extended 1.92 1.92 0 Current Dividend N/A 275,140 275,140 Forward Dividend 0.18% 582,600,000% 582,600,000% % Held by Insiders 17.50% 0.18% 0.18% % Held by Institutions 7/2/2010 7/2/2010 7/8/2010 Ex-Dividend Date 7/8/2010 7/9/2010 7/9/2010 Dividend Date o The first column are the value in Yahoo. o The second column are the values in AB after downloading Basic Fundamental data using AmiQuote. o The third column are the values in AB after downloading Extended Fundamental data using AmiQuote. Ton: Since you seem to use a different download program for retrieving Yahoo fundamental data for AB...what are your results for the above example. Also, what is the alternative program you are using to download yahoo fundamental data into AB? Don --- In [email protected], "wavemechanic" <olesmi...@...> wrote: > > This could happen if the downloader and the viewed data are not looking at the same server - current and historical. Are apples and apples be compared or apples and oranges? > > Bill > ----- Original Message ----- > From: Ton Sieverding > To: [email protected] > Sent: August 16, 2010 3:54 AM > Subject: Re: [amibroker] Don't use AmiQuote ver 2.12 for Fundamental Data > > > > > > Hi. If AmiQuote is unreliable and if Yahoo gives the correct data than I should not have the same errors when downloading Yahoo data with other downloaders. But I do ... Please prove me why AmiQuote is unreliable just by showing that downloading the same data from Yahoo and a different downloader gives different results. Not by just telling me that AmiQuote is unreliable ... > > Regards, Ton. > > ----- Original Message ----- > From: donangiecarlson > To: [email protected] > Sent: Monday, August 16, 2010 2:21 AM > Subject: [amibroker] Don't use AmiQuote ver 2.12 for Fundamental Data > > > > The program is so bad it probably loads incorrect ticker quotes as well. The Basic Data changes/deletes the Extended Data and when Extended Data is loaded it changes/deletes Basic Data. Many people have said that the Yahoo data is unreliable....it's probably more because AmiQuote is unreliabel and doesn't load info correctly. #...@* > ------------------------------------ **** IMPORTANT PLEASE READ **** This group is for the discussion between users only. This is *NOT* technical support channel. TO GET TECHNICAL SUPPORT send an e-mail directly to SUPPORT {at} amibroker.com TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at http://www.amibroker.com/feedback/ (submissions sent via other channels won't be considered) For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: http://www.amibroker.com/devlog/ Yahoo! Groups Links
