In a challenge to iShares, Vanguard has filed a registration statement with the SEC to offer seven bond index ETFs (Investment News). Three of the ETFs will invest in U.S. Treasuries (1-3 year, 3-10 year, and longer dated), three in corporate bonds (1-5 years, 5-10 years, and long dated), and one in MBS. Each of the ETFs comes with an expense ratio of 0.15%. The company is trying to take advantage of current investment trends, one of which has investors moving into corporate bonds (Forbes). Bonds funds in general have received $58 billion in May and June, up from $19 billion over the same two months last year. The junk-bond market itself has climbed 40% this year. While some investors are simply chasing returns, others are looking for new ways to diversify away from equities after the market sell-offs in the second half of 2008 and first quarter of 2009.

Vanguard is offering a small cap international ETF which tracks the FTSE Global Small Cap ex-U.S. Index (see Index Universe article). The fund considers both developed and emerging countries. While both "small cap" and "emerging" hint of increased risk, the ETF holds 2,100 different companies, providing broad exposure. The ETF also has a relatively small expense ratio at 0.38%, providing an inexpensive and diversified way to take on some international and emerging growth exposure.

IndexUniverse.com is reporting about a new global index fund offered from Vanguard, called the Vanguard Total World Stock Index Fund. The new fund tracks the FTSE All-World Index, which currently weights the U.S. at 41% and the rest of the world at 59%. The index includes both developed and emerging markets, covering approximately 2,900 large and mid-cap stocks from 47 different countries. Talk about diversification. Investor, institutional, and ETF shares are offered. The fund trades under the symbol VT on the NYSE Arca exchange.

Not to be outdone, Northern Trust has registered, but not yet offered, an ETF to be called the Dow Jones Wilshire Global Total Market Index Fund. What a mouthful. The index will cover 58 countries and more than 12,800 companies. Can you say transaction costs? At least one broker will be happy.