Dansk Data Elektronik SA has signed a contract to supply and maintain hardware and software for MEFFSA, the Spanish Financial Futures Market, following an unofficial agreement made last June. MEFFSA has invested $1.7m so far and chose Dansk for the versatility of its Supermax computer and its experience in the financial market. The systems were installed in August and have been operating on a test basis since October 16 before going fully live on December 1.