How to pronounce“cdx”in English

you would think it's abs absolutely true you want to call Warren Buffett this afternoon and tell him what a wonderful magnanimous thing it was that he did tobid on the municipal Bond portfolio of the bond insurers and to leave them with the cdos and the cdxs you'll get him on the phone within two or three hours youwant to get the vice president of AIG it'll take you four days it's just the way that it works you know after a great education one one piece of advice is what happens