Zero-coupon
bonds that were created and issued by broker/dealers before the U.S. Department
of the Treasury started its STRIPS program in 1985. Zero-coupon bonds are sold
at a steep discount and do not pay periodic interest. Instead, the entire
principal amount is returned to the bond
holder upon maturity. The STRIPS program (Separate Trading of Registered
Interest and Principal of Securities) that the Treasury has allows
broker/dealers to strip Treasury securities into their component parts. The
securities that result are called STRIPS.
Each individual
broker/dealer gave its receipt zeros a name. CATS (Certificates of Accrual of
Treasury Securities) were issued by Salomon Brothers, which is now part of
Citigroup Inc. ETRs (Easy-growth Treasury Receipts) are issued by Dean Witter
Reynolds Inc., which is now part of Morgan Stanley. TRs (Treasury Receipts) are
generic receipt zeros.