Welcome to the Bogleheads® wiki, a collaborative undertaking by members of the Bogleheads Community. This wiki is a reference resource for investors. Bogleheads emphasize starting early, living below one's means, regular saving, broad diversification, and sticking to one's investment plan.
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An index fund is a fund that pools investors capital for the purpose of investing in securities, typically a mutual fund or exchange-traded fund (ETF), that aims to replicate the movements of an index of a specific financial market.
A well-managed index fund provides investors with a simple way to access such advantages as low costs, improved tax efficiency, style consistency and reduced manager risk. Investors should be mindful that not all index funds are low cost and that some indexes can be exploited by active investors when the indexes periodically reconstitute.
The key measure for accessing an index fund's efficiency is how well it tracks its benchmark index. (more...)
This week in financial history
- 2007 - The Bogleheads® forum was started. Source: Bogleheads® forum topic: Policy, by Phoenix.
- 1995 - US Treasury auctions: The required number of decimals for competitive bids in note and bond auctions was changed from two to three, e.g. 7.123%. The purpose was to increase participation in Treasury auctions and conform the auctions to market practice for when-issued trading. Source: Timeline of U.S. Treasury Auctions
- 1739 - The first exchange session of the Börse Berlin (Berlin Stock Exchange) takes place. Source: History - Börse Berlin
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