Pound-cost averaging
An investment strategy by which the investor invests fixed sums over time, without specific regard to the share price at the time of purchase. The idea is that, by setting aside a fixed amount, rather than focusing on share price, you end up buying more shares when the price is low and fewer when the price is high. It can be a useful way to invest in the stock market if you are concerned about short-term volatility, as issues of timing are not as critical.
