The Mexican Stock Exchange index (IPyC) closed August at 65,430 points, recording a monthly loss of 2.3%. ^[1] Mexican stock markets closed with gains on Wednesday, recovering from losses in previous sessions. ^[2] The S&P/BMV IPC index advanced 0.57% to 64,884.28 units, while the FTSE-BIVA index increased 0.58% to 1,311.47 units. ^[3] The Asociación Mexicana de Instituciones Bursátiles (AMIB) survey forecasts the IPyC will close 2026 at 71,494 points. ^[4] Volaris shares fell 18.3% in August, followed by Orbia with a 13% drop, Megacable with 12%, América Móvil with 11.2%, and Cemex with 10.7%. ^[5] Laura Torres, Investment Director at IMB Capital Quants, stated that the BMV's future trajectory will be heavily conditioned by the presentation of the 2027 Economic Package on September 8 and confirmation of fiscal discipline in public debt management. ^[6] Volaris shares led the market gains with a 3.22% increase to 11.21 pesos per share, followed by Grupo Aeroportuario Centro Norte (OMA) rising 2.61% to 212.98 pesos. ^[7] Banorte strategists anticipate the IPyC will range between 64,500 and 66,700 points during the week of the rebalancing announcement. ^[8]