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["Ticker","Fecha","Apertura","MaximoDiario","MinimoDiario","Volumen","Cierre"]
["NATU3","12/9/2025",2300,2400,2300,1817,2315]
["NATU3","11/9/2025",2274,2400,2274,1309,2295]
["NATU3","10/9/2025",2330,2335,2250,753,2285]
["NATU3","9/9/2025",1824,1824,1824,4,1920]
["NATU3","8/9/2025",2212,2370,2201,2235,2235]
["NATU3","5/9/2025",2240,2315,2235,2437,2220]
["NATU3","4/9/2025",1920,1920,1920,4,2000]
["NATU3","3/9/2025",2210,2220,2120,11597,2220]
["NATU3","2/9/2025",2245,2250,2155,697,2335]
["NATU3","1/9/2025",2305,2380,2090,541,2300]
["NATU3","29/8/2025",2400,2400,2165,1466,2255]
["NATU3","28/8/2025",2230,2340,2230,1525,2270]
["NATU3","27/8/2025",2220,2270,2145,885,2235]
["NATU3","26/8/2025",2185,2280,2180,2694,2230]
["NATU3","25/8/2025",1955,2000,1955,9,1925]
["NATU3","22/8/2025",1930,1930,1910,55,1840]
["NATU3","21/8/2025",2100,2320,1945,3277,2035]
["NATU3","20/8/2025",1840,1840,1840,58,1840]
["NATU3","19/8/2025",1840,1840,1840,23,1920]
["NATU3","18/8/2025",1920,1920,1920,5,1890]
["NATU3","14/8/2025",2120,2255,2120,1567,2145]
["NATU3","13/8/2025",2160,2235,2065,1236,2170]
["NATU3","12/8/2025",2275,2275,2115,3636,2255]
["NATU3","11/8/2025",1980,1980,1980,16,1900]
["NATU3","8/8/2025",2270,2270,2150,2481,2250]
["NATU3","7/8/2025",2240,2280,2225,3567,2215]
["NATU3","6/8/2025",2180,2255,2145,5081,2145]
["NATU3","5/8/2025",2200,2210,2115,215,2185]
["NATU3","4/8/2025",1900,1900,1900,1,2000]
["NATU3","1/8/2025",2000,2000,2000,2,2000]
["NATU3","31/7/2025",2090,2185,2085,15110,2095]
["NATU3","30/7/2025",2015,2145,2005,5605,2090]
["NATU3","29/7/2025",2135,2140,2045,2741,2055]
["NATU3","28/7/2025",2120,2120,2120,3,2100]
["NATU3","25/7/2025",2100,2100,2100,3,0]
["NATU3","24/7/2025",2600,2600,2000,772,2495]