INVESTOR TERMS DIRECTORY A | B | C | D | E | F | G | H | I | J | K | L | M N | O | P | Q | R | S | T | U | V | W | X | Y | Z 13 Week Treasury Bill - IRX The T-Bill index - (IRX) is based on the discount rate of the most recently auctioned 13-week U.S.Treasury Bill. The new T-bill is substituted weekly on the trading day following its auction, usually a Monday. [back to top] Contact Us Immediately For a Second Opinion or Free Initial Consultation Legal & Compliance, LLC330 Clematis Street, Ste. 217West Palm Beach, FL 33401 Laura Anthony, Founding Partnere-mail: MyWebLawyer@aol.com800-341-2684 fax: 561-514-0936 © 2003 Investorterms.com