I found a list of all indexes DJ and I got interested in "DJ U.S. Indexes" I found free access composition of these indices and graphics. But I have not found information about "weight of index" Where could I find it? Where could I find it? For each company, part of the index (for example http://www.wikinvest.com/wiki/Dow_Jones_U.S._Airlines_index) I know I could get more information on Bloomberg for the money, but I could not find exactly where they offer this. Maybe you can help me? I will be very grateful for any help in finding information.
Dow Jones charge signficant money for index weights so you are unlikely to get them without subscribing to a premium vendor. A possible proxy is to look at an ETF that tracks the index - they typically publish their holdings on a daily basis. eg http://us.ishares.com/product_info/fund/holdings/IYY.htm shows the holdings