The Nikkei 225 had a positive week, up a modest 1% to 14,489.44, its highest close since early January, but fell short of its calendar year high of 14,691. Remember, keeping things in perspective is important because the N225 opened the year at 15,155 and was trading 18,000-plus last year. In spite of recent resiliency in Japanese equities, it looks like this week will be a tough one, starting with a big gap down on Monday and external factors as well as domestic economic data all putting potential downward pressure on stocks. First, weak jobs data in the U.S. on Friday and an unprecedented two-day jump in oil futures sent U.S. stocks sharply lower. Nikkei 225 futures in Chicago lost 510 points to settle at ...