контекст:

Let's analyze this with an example. Suppose you recently got a bonus for your previously unrecognized excellence (just imagine!), and now you have $10,000 to invest. Instead of investing the lump sum into a mutual fund or stock, with DCA, you'd SPREAD THE INVESTEMTN OUT OVER SEVERAL MONTHS. Investing $2,000 a month for the next five months, "averages" the price over five months. So one month you might buy high, and the next month you might buy more share because the price is lower, and so on.

СПАСИБО!