Trading was fairly light last week as investors await the start of quarterly corporate earnings reports. With several large corporations reporting lower-than-expected profits, investors may be leery of this round of earnings results. However, better-than-expected earnings were reported by a few banking giants last Friday, which should help the market kick off the week on a positive note. While investors watch for more earnings reports, they are also keeping a watchful eye on the world economy. According to European Central Bank President Mario Draghi, Europe’s economic slowdown could continue for a while. For the week, each of the benchmark indexes listed here posted moderate gains, except for the Dow, which essentially broke even. The S&P 500 gained about 0.5%, and the Nasdaq closed near 0.6%.