I am looking for a good EOD stock database from which I could extract the following data for NYSE and NASDAQ securities: 1). Unadjusted O,H,L,C,V 2). Stock Split Dates and Ratios 3) Dividend data would also be nice. I am now a subscriber of: 1) Reuters DataLink - It seems to have ONLY adjusted stock data, no option to download split information either. 2) Worden - Good database, but again ONLY adjusted stock data, there is an option to download split information using the API. (Have not tried it yet). 3) MLDownload - To fetch Yahoo (CSI) data. I can get unadjusted data but the downloader does not get split information. 4) Premium data - Only adjusted stock data. Am I the only researcher that would like to adjusted my own data, or simulate the splits as they happen? I am looking to perform real historical simulations, the adjustment of data, affects several things: 1) The prices are not the real prices (Can't sort by Price ranges) 2) Calculated Change per day (Close-Open) / Open is not correct on dar away adjusted data. Anybody here a subscriber of CSIData: 1) Do you have access to the Split information (Dates, Ratios per symbol) 2) Do you have access to the Dividend information. Anybody a subscriber of Mergent? - If so how much does the Price data cost? (They simply do not answer the phone and customer support / sales do not know). Any help is welcome.