MANGATA HOLDING in the group of leaders reported that at the start of Tuesday's session (23.01.2018), the WIG index broke the historic record from July 2007. The WIG20, on the other hand, reached its highest value in over 6 years. Mangata Holding was qualified to corporate leaders. Since the record of 2007, among others the shareholders of Mangata (formerly Zetkama) gained over 300 percent.