How to put index funds together: simple portfolios like the three-fund portfolio, investing a fixed amount every month, rebalancing and adding international or bond funds.
Index-based target-date funds charge a median of 0.09% a year in their cheapest share class; other target-date funds charge 0.39%. How target-date funds work, what SEC filings show about their costs, and how to check yours.
Should you invest a lump sum in an index fund all at once or spread it out over months? How dollar-cost averaging works, what Vanguard’s research found, and when spreading it out still makes sense.
Three broad index funds, U.S. stocks, international stocks and bonds, can make a complete, low-cost portfolio. Here’s how to choose the mix, pick the funds, rebalance and avoid the common mistakes.
