Swiss Bank Corp says it has issued 60 million American-style call and put warrants , in six equal tranches , on the DTB-Bund-Future March 1997 .
<response> <organization>Swiss Bank Corp</organization> says it has issued 60 million <misc>American-style</misc> call and put warrants , in six equal tranches , on the <misc>DTB-Bund-Future</misc> March 1997 . </response>