Stock Exchange - The Casablanca Stock Exchange closed its trading session in positive territory on Tuesday, with its main index, the MASI, gaining 0.27% to reach 13,820.07 points.The MASI.20, an index that includes the 20 most liquid stocks, and the MASI.ESG, an index of companies with the highest ESG ratings published by Moody's ESG Solutions, rose by 0.07% to 1,120.13 points and 0.04% to 1,004.42 points, respectively.Source : Agence Marocaine De Presse