After three straight years of declines, Wall Street is finally on the upswing. New York State Comptroller Thomas DiNapoli said Friday that Wall Street will end the year with its first year-over-year increase since 2012. The conclusion comes as part of a new report that salaries in the securities industry are the highest of any major industry in the city. In fact, during the first half of 2016, the city’s securities industry earned pre-tax profits of $9.3 billion.