Stock Exchange - The Casablanca Stock Exchange ended its trading session on a down note on Monday, with its main index, the MASI, declining by 0.08% to 13,782.50 points.The MASI.20, an index that includes the 20 most liquid stocks, remained stable at 1,119.38 points, while the MASI.ESG, an index of companies with the best ESG ratings published by Moody's ESG Solutions, fell by 0.15% to 1,004.06 points.Source: Agence Marocaine De Presse