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["Ticker","Fecha","Apertura","MaximoDiario","MinimoDiario","Volumen","Cierre"]
["TECOC","4/9/2025",1.685,1.685,1.685,2,1.745]
["TECOC","25/8/2025",1.745,1.745,1.745,10,1.955]
["TECOC","19/8/2025",1.955,1.955,1.955,3,2.005]
["TECOC","11/8/2025",2.01,2.01,2.005,21,1.975]
["TECOC","8/8/2025",1.975,1.975,1.975,8,1.79]
["TECOC","5/8/2025",1.845,1.845,1.845,13,1.815]
["TECOC","18/7/2025",1.815,1.815,1.815,171,2.945]
["TECOC","17/7/2025",1.79,1.79,1.79,139000,1.632]