State Street Global Advisors (SSgA) announced that five new fixed income SPDRs exchange traded funds began trading on the American Stock Exchange on May 30. The five are the SPDR Lehman 1-3 Month T-Bill (BIL); the SPDR Barclays TIPS ETF (IPE); the SPDR Lehman Aggregate Bond ETF (LAG); the SPDR Lehman Intermediate Term Treasury ETF (ITE); and the SPDR Lehman Long Term Treasury ETF (TLO).