Historia wymaga pasterzy, nie rzeźników.

81,96.50,94.81,96.00,0
SP500,19710813,96.00,96.53,95.19,95.69,0
SP500,19710816,97.90,100.96,97.90,98.76,0
SP500,19710817,98.76,101.00,98.49,99.99,0
SP500,19710818,99.99,100.19,98.06,98.60,0
SP500,19710819,98.60,99.07,97.35,98.16,0
SP500,19710820,98.16,98.94,97.52,98.33,0
SP500,19710823,98.33,99.96,98.09,99.25,0
SP500,19710824,99.25,101.02,99.15,100.40,0
SP500,19710825,100.40,101.51,99.77,100.41,0
SP500,19710826,100.41,101.12,99.40,100.24,0
SP500,19710827,100.24,101.22,99.76,100.48,0
SP500,19710830,100.48,100.89,99.17,99.52,0
SP500,19710831,99.52,99.76,98.32,99.03,0
SP500,19710901,99.03,99.84,98.50,99.07,0
SP500,19710902,99.07,99.80,98.52,99.29,0
SP500,19710903,99.29,100.93,99.10,100.69,0
SP500,19710907,100.69,102.25,100.43,101.15,0
SP500,19710908,101.15,101.94,100.52,101.34,0
SP500,19710909,101.34,101.88,100.38,100.80,0
SP500,19710910,100.80,101.01,99.69,100.42,0
SP500,19710913,100.42,100.84,99.49,100.07,0
SP500,19710914,100.07,100.35,98.99,99.34,0
SP500,19710915,99.34,100.24,98.79,99.77,0
SP500,19710916,99.77,100.35,99.07,99.66,0
SP500,19710917,99.66,100.52,99.26,99.96,0
SP500,19710920,99.96,100.40,99.14,99.68,0
SP500,19710921,99.68,100.08,98.71,99.34,0
SP500,19710922,99.34,99.72,98.15,98.47,0
SP500,19710923,98.47,99.12,97.61,98.38,0
SP500,19710924,98.38,99.35,97.78,98.15,0
SP500,19710927,98.15,98.41,96.97,97.62,0
SP500,19710928,97.62,98.55,97.12,97.88,0
SP500,19710929,97.88,98.51,97.29,97.90,0
SP500,19710930,97.90,98.97,97.48,98.34,0
SP500,19711001,98.34,99.49,97.96,98.93,0
SP500,19711004,98.93,100.04,98.62,99.21,0
SP500,19711005,99.21,99.78,98.34,99.11,0
SP500,19711006,99.11,100.13,98.49,99.82,0
SP500,19711007,99.82,100.96,99.42,100.02,0
SP500,19711008,100.02,100.30,98.87,99.36,0
SP500,19711011,99.36,99.62,98.58,99.21,0
SP500,19711012,99.21,100.20,98.62,99.57,0
SP500,19711013,99.57,100.08,98.61,99.03,0
SP500,19711014,99.03,99.25,97.74,98.13,0
SP500,19711015,98.13,98.45,97.03,97.79,0
SP500,19711018,97.79,98.33,96.98,97.35,0
SP500,19711019,97.35,97.66,96.05,97.00,0
SP500,19711020,97.00,97.45,95.23,95.65,0
SP500,19711021,95.65,96.33,94.59,95.60,0
SP500,19711022,95.60,96.83,94.97,95.57,0
SP500,19711025,95.57,95.76,94.57,95.10,0
SP500,19711026,95.02,95.02,94.38,94.74,0
SP500,19711027,94.74,94.99,93.39,93.79,0
SP500,19711028,93.79,94.75,92.96,93.96,0
SP500,19711029,93.96,94.71,93.28,94.23,0
SP500,19711101,94.23,94.43,92.48,92.80,0
SP500,19711102,92.80,93.73,91.84,93.18,0
SP500,19711103,93.27,95.31,93.27,94.91,0
SP500,19711104,94.91,96.08,94.37,94.79,0
SP500,19711105,94.79,95.01,93.64,94.46,0
SP500,19711108,94.46,94.97,93.78,94.39,0
SP500,19711109,94.39,95.31,93.94,94.46,0
SP500,19711110,94.46,94.84,93.10,93.41,0
SP500,19711111,93.41,93.54,91.64,92.12,0
SP500,19711112,92.12,92.90,90.93,92.12,0
SP500,19711115,92.12,92.69,91.38,91.81,0
SP500,19711116,91.81,93.15,91.21,92.71,0
SP500,19711117,92.71,93.35,91.80,92.85,0
SP500,19711118,92.85,93.62,91.88,92.13,0
SP500,19711119,92.13,92.38,90.95,91.61,0
SP500,19711122,91.61,92.12,90.51,90.79,0
SP500,19711123,90.79,91.10,89.34,90.16,0
SP500,19711124,90.16,91.14,89.73,90.33,0
SP500,19711126,90.33,92.19,90.27,91.94,0
SP500,19711129,92.04,94.90,92.04,93.41,0
SP500,19711130,93.41,94.43,92.51,93.99,0
SP500,19711201,93.99,96.12,93.95,95.44,0
SP500,19711202,95.44,96.59,94.73,95.84,0
SP500,19711203,95.84,97.57,95.36,97.06,0
SP500,19711206,97.06,98.17,96.07,96.51,0
SP500,19711207,96.51,97.35,95.40,96.87,0
SP500,19711208,96.87,97.65,96.08,96.92,0
SP500,19711209,96.96,96.96,96.96,96.96,0
SP500,19711210,97.69,97.69,97.69,97.69,0
SP500,19711213,97.97,97.97,97.97,97.97,0
SP500,19711214,97.67,97.67,97.67,97.67,0
SP500,19711215,98.54,98.54,98.54,98.54,0
SP500,19711216,99.74,99.74,99.74,99.74,0
SP500,19711217,100.26,100.26,100.26,100.26,0
SP500,19711220,101.55,101.55,101.55,101.55,0
SP500,19711221,101.80,101.80,101.80,101.80,0
SP500,19711222,101.18,101.18,101.18,101.18,0
SP500,19711223,100.74,100.74,100.74,100.74,0
SP500,19711227,100.95,100.95,100.95,100.95,0
SP500,19711228,101.95,101.95,101.95,101.95,0
SP500,19711229,102.21,102.21,102.21,102.21,0
SP500,19711230,101.78,101.78,101.78,101.78,0
SP500,19711231,102.09,102.09,102.09,102.09,0
SP500,19720103,102.09,102.85,101.19,101.67,0
SP500,19720104,101.67,102.59,100.87,102.09,0