Abstract: Computerized trading system adapted to handle trading of Exchange Traded Funds (ETFs), where each ETF comprises portfolio securities represented by portfolio security data entities stored in a portfolio trading database, the system further comprises a control device connected to, and controlling, said portfolio trading database, at least one market participant input device, and a fund manager input device both being connectable to the control device. Each input device being connected to a display device provided with a graphical user interface, wherein the market participant input device(s) is/are adapted to receive transaction orders from market participants and to transfer said orders in the form of transaction signals to said control device that initiates and performs said transactions.

Abstract: A cassette to be used in a conveyor device for products, for instance food stuff. The cassette (18) comprises a thin, broad-sided and broken through casing of substantially uniform thickness having an openable cover of broken through type. The casing and cover are interconnected along one side of the cover in several joints (47) and are interconnectable at several locking locations (48) along an opposite side of the cassette such that the casing and cassette in spite of the broken through structure, form a rigid and strong unit when the cover is closed.