For the additional $37,000, she dollar cost averages $3,083 the first day of every month, allocated 80% into a total stock index fund and 20% into a municipal bond fund. Lump sum investing ...

Buy low, sell high sounds simple enough, but how do you know you’re buying at the right time? Dollar-cost averaging allows you to invest without the guesswork. Typical investment advice either sounds ...

Dollar-cost averaging involves investing a fixed amount at regular intervals—say, $1,000 per month over 12 months. This approach reduces the risk of investing everything at a market peak.

Dollar-cost averaging removes the guesswork from investing by automatically purchasing more shares when prices are low and fewer when they're high, helping you steadily grow your nest egg over time.

Dollar-cost averaging can help mitigate risk when you're investing in an ETF or index fund that tracks the S&P 500. But there are caveats to keep in mind.

Warren Buffett Just Called Dollar-Cost Averaging "the Dumbest Thing in the World." ... As a result, the average index-fund investor ends up underperforming by 0.8% per year, ...

So your average cost base is only $65, $67.” This kind of investing, he says, doesn’t require constant attention. “It’s that ‘set it and forget it,’” Hood said.

In an ascending market, it is more profitable to lump sum invest at the start of the ascent, rather than periodically invest over time (dollar cost average). Of course, no one can predict the ...