The Vanguard Emerging Markets Stock Index Fund (VEIEX) is a mutual fund that invests in a diverse portfolio of stocks from emerging markets around the world. This fund aims to provide investors with exposure to the potential growth and opportunities in developing economies. It is managed by Vanguard, a reputable investment management company known for its low-cost index funds. VEIEX offers investors a convenient and cost-effective way to access emerging markets and diversify their investment portfolios.