Vanguard Explorer has long been a popular small-cap stock fund. So popular, in fact, that it is periodically closed to new investors. Given the current dismal drop in the stock market and accompanying cash outflows, the fund’s management has decided that it can take on more investors. Is this a buying opportunity?

 In his latest installment of Buy, $ell or Hold Horacio R. Marquez begins by asking, "What investor wouldn’t want to own General Electric Co. (NYSE:GE)?"