Monday, March 14, 2011 Stock Market Commentary: Japan’s benchmark Nikkei index plunged over -6% on Monday as the country struggles to contain the effects of Friday’s devastating earthquake. The 28-week rally, which began on the September 1, 2010 follow-through day (FTD), ended on Thursday March 10, 2011 when all the major U.S. averages plunged below their respective…