CSI is a information vendor of summary world financial market data. Daily End of Day updates on thousands of time series are supplied at the close of each business day. Users are attracted to CSI because of our reputation as a vendor of pristine End of Day and Historical market data with unparalleled scope, accuracy, and longevity. CSI’s historical coverage includes all commodity markets gathered from over 80 futures exchanges traded worldwide. The breadth of futures information includes, grains, currencies, world stock indices, metals, financials, energy and more. CSI also supplies daily summary data on all New York Stock Exchange stocks, nearly all American, and NASDAQ stocks, and virtually all US mutual funds.