Dow Jones Live Chart Need To Write A Computer Program That Handles Live Data?

Need to write a computer program that handles live data? - dow jones live chart

I need a direct contribution from a web page of mathematical functions at once, without entering manually in Excel. I'm trying to sort things in the percentage change and its placement in the general list, for example, if the price of sugar fell on cotton, or if some components of the Dow Jones industrial moves in the opposite direction as compared, and if so, to the current and the largest percentage increase share or decrease, or, alternatively, that the stock has increased more rapidly on a special list of ten years ago, and where it is now classified as opposed to when negotiations began for the day ( the No. 1 in the most advanced moves and is still at number 3 and do not move the same as those of others, etc..) That's not really, but only as an example (like the need to receive confidential business processes), which could be the rate of temperature change in the major cities such use. Thank you.