Try these example queries

• databases - displays list of available databases
• database("xeno").categories - view all categories in "xeno" database
• databases.? - displays list of available properties and functions
• databases.u? - displays the usage help
• category("xeno","equity").items.Values(Database, CodeType, Code) - view all items in the "equity" category
• item("xeno", "RIC31239", "reuters").description - view description of the "RIC31239" item
• item("xeno", "RIC31239", "reuters").availprops - view available properties of the "RIC31239" item
• item("xeno", "RIC31239", "reuters").PriceOfferClose - view PriceOffer Close time-series
• item("xeno", "RIC31239", "reuters").priceofferclose.volatility - calculates the volatility of a time series
• item("xeno", "RIC31239", "reuters").priceofferclose.volatility(60) - 60 day vol series
• item("xeno", "RIC31239", "reuters").priceofferclose.data('01-12-1994') - value on date
• item("xeno", "RIC31239", "reuters").priceofferclose.data('01-12-1994','10-12-1994') - series between dates
• item("xeno", "RIC31239", "reuters").priceofferclose.data('01-12-1994','10-12-1994', 2) - series with step
• item("xeno", "RIC31239", "reuters").priceofferclose.data('01-12-1994',) - all points on or after date
• item("xeno", "RIC31239", "reuters").priceofferclose.data(,'01-12-1994',100) - all points on or after date with step equal to 100 days
• item("xeno", "RIC31239", "reuters").priceofferclose.data(,'01-12-1994', '1.5M') - all points on or after date with step equal to 1.5 months
• item("xeno", "RIC31239", "reuters").Values( priceofferclose - priceofferclose.firstvalue ) - series change since first value
• item("xeno", "RIC31239", "reuters").Values( priceofferclose - priceofferclose.firstvalue ).Cells(1,1) - same query as above, selecting a specific cell in the result grid
• (item("xeno", "RIC31239", "reuters").priceofferclose + item("xeno", "RIC31239", "reuters").priceofferopen)/2 - average of two series on date
• item("Public", "Spread Validation", "File Export").Definition.Result2D("L") - Executing Formula Grid performing spread validation