Does anyone know which data provider delivers streaming intraday data for industries? (not the single stocks but the whole industry)?
SnapSheets is gearing up. 238 sectors and subsectors. They have drag and drop analysis or backtesting too . you can get the lists of stock in each setor as well and do analysis and backtesing on those. The real time streaming is sort of partially done. by contacting with some of the source vendors.
Bill Cara has a "Week In Review," usually out before Monday. He uses the 10 sector ETFs. See billcara.com to see what he watches. The AMEX has their sector ETFs, too.