Original Copper Price Data (Cochilco)
127.73	124.74	126.55	124.06	124.38	123.20	118.39	118.48	119.07	115.67
115.85	117.98	118.89	116.80	113.58	115.53	114.71	115.98	113.63	113.53
115.58	116.62	116.44	117.07	116.26	116.48	116.89	117.16	115.89	115.89
114.53	113.85	114.71	112.58	113.49	113.92	113.40	114.31	114.44	115.14
114.80	115.17	114.85	115.87	117.21	117.21	116.30	115.76	118.07	118.07
117.57	117.98	116.98	115.76	116.48	116.03	115.12	115.55	115.44	114.12
114.99	114.67	114.76	115.55	114.08	114.01	112.72	112.85	112.81	112.65
114.94	116.71	117.53	116.05	117.16	118.84	118.61	121.84	122.24	120.43
123.51	122.70	122.43	122.74	121.47	123.56	124.28	125.19	128.50	128.87
126.64	125.55	127.05	124.19	125.21	120.93	109.09	114.22	111.13	116.12
115.44	116.48	115.49	117.30	115.39	115.39	112.85	109.77	100.24	117.25
114.31	103.87	105.91	105.01	97.52	90.27	93.21	94.12	94.12	90.27
84.82	87.59	83.23	83.01	88.90	88.45	87.82	90.58	87.41	88.68
89.95	90.27	90.04	87.91	84.82	87.32	87.73	88.68	88.54	90.72
89.54	91.49	91.54	94.57	96.16	94.67	92.13	92.49	93.21	92.49
92.44	90.90	92.76	93.26	92.17	92.49	90.72	91.40	91.76	90.72
90.04	90.08	88.68	89.22	89.27	89.90	89.49	90.17	92.08	96.62
92.71	91.40	91.31	87.95	88.95	87.86	87.50	85.55	85.43	85.37
84.69	86.73	86.95	86.95	84.28	85.55	87.73	87.41	90.49	87.91
86.36	85.64	85.77	87.18	87.66	86.55	88.68	88.63	89.22	88.36
89.04	88.86	87.50	89.72	89.63	89.95	91.44	90.67	92.35	93.76
89.86	88.09	91.10	89.86	90.86	91.35	91.26	93.44	94.67	93.53
95.53	96.75	94.85	101.15	103.87	106.64	107.23	106.73	105.82	105.51
112.95	112.72	117.03	113.26	111.81	105.69	107.14	108.23	102.60	104.74
103.51	104.10	102.83	102.06	99.75	98.02	97.98	101.06	101.92	101.20
101.24	102.51	100.61	100.58	102.29	104.46	104.55	105.05	108.05	107.41
109.32	111.18	111.95	109.09	111.67	111.36	110.68	114.53	114.19	115.58
115.53	116.76	114.99	114.76	108.32	108.14	108.77	104.87	108.64	111.86
113.40	109.77	108.68	106.87	107.59	107.37	105.28	106.82	109.77	109.54
110.81	110.90	110.45	109.86	111.36	109.95	111.18	112.54	110.95	110.40
112.81	111.04	109.32	109.00	108.00	109.48	109.68	107.68	107.82	107.23
109.88	110.25	109.77	110.31	109.41	108.95	108.86	110.13	109.00	105.46
105.55	106.87	106.14	105.91	103.96	105.01	105.28	104.51	105.87	105.37
108.59	112.67	117.48	116.53	114.53	110.00	109.50	110.72	108.91	110.95
110.04	110.81	109.95	111.86	112.15	111.81	115.35	115.58	115.58	113.44
117.57	118.39	117.21	117.16	117.03	118.30	118.16	115.80	115.03	114.62
115.17	115.21	115.98	117.34	119.84	122.11	121.31	121.45	121.16	122.18
123.11	123.38	119.30	119.98	115.71	115.62	117.07	117.28	114.44	114.40
117.34	116.03	115.49	114.65	108.68	109.45	109.09	114.53	117.53	111.36
109.95	109.59	112.08	110.45	107.05	106.05	107.09	109.57	107.84	108.14
105.69	106.10	105.01	104.64	104.55	106.14	106.28	105.37	103.28	103.92
104.10	102.65	98.43	97.11	99.25	100.20	99.25	100.15	99.56	98.75
97.52	98.79	98.25	96.98	97.02	97.84	97.48	96.71	96.55	96.43
94.67	93.71	93.74	92.42	94.35	95.75	94.82	93.76	94.39	94.35
93.15	94.30	97.43	95.25	93.44	92.90	92.51	92.90	93.17	93.21
94.08	93.71	93.49	94.76	95.89	94.28	94.80	95.30	93.71	94.23
92.94	89.36	89.04	91.81	89.65	90.63	90.31	89.29	89.24	89.09
88.66	88.61	89.99	88.41	87.82	88.16	87.57	86.46	85.00	85.80
83.76	83.44	84.55	84.69	84.26	84.41	82.94	82.01	81.72	80.92
82.24	80.24	81.10	80.74	81.33	80.97	79.79	78.52	78.70	78.99
79.65	79.40	78.74	78.34	77.11	77.07	78.20	76.86	74.87	75.12
75.61	74.62	73.89	74.48	76.25	75.16	77.54	76.34	76.07	76.79
76.63	77.52	78.88	78.22	79.42	78.54	78.93	78.68	77.47	76.27
77.04	76.50	75.75	75.64	76.11	76.70	76.07	75.52	74.87	74.32
74.53	74.71	73.62	72.39	72.87	75.02	76.20	75.66	78.70	77.81
79.92	79.58	79.72	79.06	80.51	79.58	81.92	81.06	81.33	79.74
79.04	78.99	79.08	79.38	78.83	78.38	78.38	78.47	79.15	79.33
76.73	76.98	76.93	76.88	78.15	78.93	81.15	84.19	84.73	82.60
82.83	84.14	85.28	84.12	84.87	83.28	84.48	84.14	84.03	82.96
84.05	83.80	80.79	80.74	80.38	79.15	78.18	79.29	79.29	76.52
74.68	76.93	76.29	76.52	74.53	74.96	77.66	76.43	76.91	75.59
74.98	75.66	76.39	75.66	77.47	75.80	76.88	76.20	75.21	73.98
75.00	75.80	74.89	75.02	75.55	74.44	74.46	74.21	73.53	73.44
73.62	72.35	72.26	72.17	72.35	72.24	71.33	71.62	71.44	73.89
74.21	76.61	75.52	76.84	76.86	75.84	76.48	79.02	78.90	78.34
76.52	77.11	76.98	75.66	73.98	73.57	72.94	73.62	73.35	72.58
73.12	72.73	72.98	72.73	72.80	72.62	73.39	73.94	73.35	74.16
73.60	74.21	75.16	74.03	74.73	73.75	75.50	75.21	76.41	76.07
76.39	75.61	75.30	74.80	75.89	74.57	73.57	73.44	73.53	73.53
74.05	75.12	74.39	74.19	74.14	72.44	72.76	72.33	71.53	72.17
73.37	71.69	72.48	71.99	72.33	71.40	72.33	73.19	72.87	72.42
71.69	72.05	71.15	70.51	70.94	70.51	70.94	72.17	71.80	71.92
72.48	73.30	72.26	71.53	71.08	71.46	71.49	70.67	70.47	70.81
71.21	70.83	71.53	70.78	70.92	71.01	70.90	70.65	70.38	69.40
69.17	67.86	68.18	67.38	67.38	67.90	66.72	65.32	65.41	65.91
66.54	65.57	65.36	65.45	65.48	65.23	66.02	66.95	66.04	65.30
64.16	63.84	64.82	65.16	65.30	66.36	65.64	65.05	64.98	65.20
65.25	65.27	65.66	65.11	64.82	64.93	64.05	64.00	63.46	63.89
64.03	64.43	65.23	66.00	66.32	66.79	65.79	65.39	65.64	64.46
63.53	63.14	62.60	62.60	61.55	61.55	62.07	62.23	62.62	61.83
61.48	62.66	61.71	62.73	61.92	62.28	62.10	62.82	62.07	61.58
61.42	61.69	62.19	61.89	61.87	64.93	64.03	64.52	64.86	63.44
61.76	62.21	62.19	62.05	62.80	64.12	63.50	63.68	63.87	64.52
65.41	68.56	67.72	68.49	67.63	68.95	69.35	68.02	68.33	69.13
70.49	71.12	71.08	70.51	71.10	70.72	70.97	69.76	69.94	70.22
69.58	69.81	70.08	68.38	67.56	66.81	66.23	66.77	66.34	64.95
61.55	62.35	63.32	61.78	62.87	61.76	62.69	63.10	63.41	63.37
64.25	63.50	62.78	62.91	64.18	64.93	64.91	65.54	65.39	66.91
69.76	70.13	69.67	73.98	74.34	73.51	73.48	73.82	77.41	75.59
75.75	75.14	73.87	77.07	75.34	75.82	75.93	74.57	72.76	73.73
72.94	73.62	72.80	72.58	72.53	73.98	73.64	73.30	75.71	75.89
75.71	75.34	75.00	76.14	75.71	75.64	75.46	75.34	73.71	74.03
72.85	73.89	75.05	74.03	74.12	74.93	77.45	77.54	78.34	77.59
79.06	79.31	79.70	79.61	79.72	79.29	78.06	80.40	80.42	81.35
81.24	80.60	79.79	79.27	78.70	78.49	81.01	79.74	80.06	79.11
79.29	79.65	78.68	77.75	74.98	75.98	76.57	78.38	77.34	76.57
77.88	77.91	79.56	79.11	79.56	78.13	78.40	77.95	79.47	79.42
78.61	79.88	79.67	79.11	78.54	78.43	78.54	77.95	77.34	76.39
77.29	77.45	77.63	76.93	78.11	78.09	78.25	78.70	79.06	79.42
79.13	78.88	77.77	78.06	79.33	78.68	78.15	78.15	78.00	77.47
77.88	79.18	80.85	81.47	81.24	81.33	81.47	82.89	83.19	83.23
83.73	83.14	82.46	83.05	83.08	83.01	82.51	82.74	84.19	83.76
83.67	83.71	85.03	86.09	85.59	84.87	84.10	83.62	82.53	83.51
82.19	83.48	82.65	81.19	80.29	81.06	81.01	80.74	81.74	83.96
82.78	82.87	81.01	81.53	82.74	81.15	81.28	81.90	83.60	82.15
79.97	78.29	78.61	78.36	78.59	78.20	79.20	77.25	77.61	78.52
77.79	78.36	79.04	79.83	79.33	79.79	79.40	80.69	79.76	80.10
79.06	78.88	78.74	79.13	78.40	78.02	78.15	77.77	76.25	75.14
76.14	76.25	76.43	75.41	74.75	72.89	74.71	75.36	75.39	75.61
77.29	77.29	77.79	77.97	79.47	79.08	80.26	80.58	80.04	81.37
80.04	82.03	82.06	82.24	82.69	82.96	82.33	82.44	81.78	81.53
81.42	81.35	80.51	78.72	78.70	80.29	77.93	79.04	78.52	77.43
78.13	78.18	78.29	79.11	79.79	80.20	80.31	80.47	79.86	80.65
80.15	80.15	81.40	80.74	79.76	80.45	80.20	80.31	80.20	79.99
79.15	78.97	80.42	79.99	81.01	80.13	80.76	82.01	82.08	81.74
83.60	84.10	83.73	83.96	83.23	84.50	83.89	83.78	84.46	84.01
83.71	83.87	84.14	83.78	84.39	83.94	83.53	84.44	84.19	84.01
84.80	83.64	83.19	83.78	83.85	84.05	84.37	85.89	86.18	86.52
85.91	87.18	87.23	87.59	88.95	88.86	88.75	90.95	91.13	90.15
89.97	89.40	88.77	88.41	90.24	89.97	90.15	88.72	88.81	89.72
89.20	87.04	87.73	87.68	88.63	88.00	87.88	88.22	88.29	86.41
87.43	86.25	86.64	84.87	85.39	84.14	85.05	84.60	83.01	82.10
82.65	83.42	82.94	82.44	82.87	82.21	81.47	81.96	81.69	82.24
80.17	80.79	81.28	80.79	79.92	80.47	80.65	80.33	79.79	80.45
81.47	82.58	82.55	82.30	82.33	82.87	83.35	83.92	84.62	85.68
86.34	86.00	85.05	85.48	86.32	84.10	84.01	83.19	82.46	82.37
82.55	82.19	82.03	80.92	78.04	79.97	79.56	79.36	80.99	80.24
80.94	81.15	82.21	80.38	80.26	81.51	83.23	82.65	83.33	82.19
81.31	81.87	81.28	80.47	81.90	81.99	80.97	81.06	80.06	80.56
80.60	80.51	79.67	79.97	79.97	80.92	80.97	80.15	79.76	79.74
78.97	79.04	78.74	79.29	78.83	80.24	80.99	81.10	82.67	82.30
80.94	80.74	80.72	79.79	79.22	78.93	78.63	77.59	78.15	77.18
76.84	77.18	77.75	76.45	76.66	75.50	75.57	74.80	74.91	75.73
75.48	75.34	74.03	75.80	76.43	75.27	75.30	75.48	76.50	76.79
75.89	74.84	75.00	76.00	75.34	75.30	76.00	76.86	77.84	77.02
76.32	74.71	75.43	74.73	74.48	74.78	74.05	75.05	76.50	78.04
78.13	77.32	78.47	78.02	77.02	76.07	75.57	75.12	74.87	75.43
75.80	75.00	73.80	73.60	73.03	72.30	72.85	72.60	72.08	73.07
72.08	71.94	72.42	71.67	71.31	71.62	71.24	70.33	70.56	71.35
70.58	70.13	70.28	70.22	69.99	70.60	70.17	69.65	70.08	69.94
70.35	69.22	68.56	68.15	67.70	66.45	67.31	67.47	66.61	66.63
66.47	67.59	66.66	66.23	65.50	65.34	64.82	65.36	65.09	64.68
65.52	65.18	66.91	67.63	66.47	66.72	67.34	66.86	68.36	67.61
68.13	66.91	65.95	65.93	65.82	65.36	65.02	64.07	64.48	64.37
64.23	64.64	64.98	64.84	64.03	63.64	64.07	64.50	64.30	64.73
64.41	64.59	63.34	63.66	63.30	63.23	62.62	63.14	62.48	62.87
62.53	63.23	62.71	62.91	63.39	62.48	61.71	60.87	61.71	61.71
61.48	61.96	61.98	61.83	61.71	61.37	60.78	60.35	61.03	59.83
60.17	60.76	63.03	63.66	66.47	65.61	66.50	67.22	65.91	66.38
66.16	65.93	67.22	69.74	68.24	68.88	69.49	69.88	68.20	67.34
68.83	67.81	66.07	66.36	66.32	65.54	65.41	65.36	66.50	66.27
66.27	65.57	66.84	66.32	64.91	64.46	65.59	67.09	69.31	69.45
69.99	68.67	69.24	68.63	68.22	69.31	68.83	68.31	67.93	68.18
69.22	69.54	68.79	68.31	68.13	68.72	72.03	71.62	71.31	71.58
70.94	71.76	71.17	70.83	72.01	73.01	72.26	71.35	70.72	69.76
69.99	69.01	68.83	69.83	69.13	69.81	69.42	71.94	71.87	71.94
73.05	73.21	72.87	72.28	72.39	71.76	72.87	74.03	74.87	74.41
74.05	73.48	72.17	72.67	73.03	73.62	74.71	73.66	72.64	72.53
71.44	71.37	71.08	71.44	70.87	70.35	70.58	71.85	72.26	71.67
73.26	72.94	72.08	71.80	72.53	73.30	72.51	72.17	71.58	71.71
70.85	72.33	72.08	72.21	72.10	72.14	72.53	72.44	72.28	71.31
71.58	71.67	71.42	72.80	72.67	73.66	74.32	74.62	73.89	75.93
76.63	76.20	75.80	75.36	75.07	75.09	74.19	74.73	74.30	74.25
74.05	73.91	73.30	73.23	73.37	74.71	75.02	75.64	75.14	74.30
73.96	74.12	73.96	74.19	74.57	73.60	73.46	72.85	72.87	73.64
72.44	71.62	70.44	70.62	67.63	68.47	68.86	68.67	68.67	68.52
67.04	67.36	66.54	66.41	66.75	66.54	67.09	66.50	66.68	66.47
66.86	67.65	66.63	67.34	67.38	67.43	67.54	67.59	68.15	67.36
68.04	67.72	67.15	66.45	66.36	65.98	67.81	68.65	69.40	68.54
68.15	68.13	67.86	66.95	66.72	66.23	66.27	66.00	66.41	66.36
66.34	65.07	65.64	66.43	66.00	65.14	64.82	65.34	65.11	65.77
66.43	66.27	66.43	66.13	67.95	68.13	68.06	68.74	68.99	68.67
69.35	70.28	69.40	69.20	69.67	70.60	71.80	71.26	71.42	71.24
70.47	71.10	71.12	70.58	70.35	70.94	71.42	72.03	72.60	72.94
72.92	72.37	72.39	71.94	73.96	73.75	74.82	74.53	73.78	74.34
73.30	72.62	72.44	72.46	72.73	72.76	71.69	72.35	71.80	71.42
71.01	71.53	71.49	70.47	69.67	70.06	72.21	72.62	72.53	72.48
74.12	74.46	73.53	74.28	75.39	75.05	75.36	75.71	76.48	76.25
76.50	76.70	75.82	75.21	75.48	76.27	77.72	78.38	77.84	77.11
76.68	76.00	75.59	77.45	76.52	75.57	74.34	74.39	74.44	73.82
74.96	75.71	77.47	76.98	78.06	78.38	77.84	77.04	78.04	76.43
75.52	74.80	75.39	75.16	74.93	74.87	74.21	74.16	76.36	76.34
75.95	76.43	75.52	75.95	75.39	73.89	71.85	72.01	71.49	71.67
70.94	71.58	72.48	71.67	71.21	71.71	71.21	71.60	73.12	73.48
73.28	72.64	72.35	71.53	71.67	71.94	71.80	72.76	72.94	72.08
71.80	72.80	73.69	73.07	73.16	75.09	75.43	75.36	75.48	75.61
74.91	75.75	76.75	75.75	76.25	76.73	76.29	76.34	77.34	77.63
77.38	77.38	77.52	76.75	76.34	76.29	75.80	76.29	75.23	76.41
77.47	77.52	77.16	76.61	76.36	75.66	75.18	75.57	74.57	74.30
75.23	74.71	75.07	75.75	76.23	76.52	77.61	77.11	78.00	78.56
78.79	78.31	77.72	77.72	77.13	76.93	77.84	78.88	80.51	80.04
80.79	80.24	82.76	80.42	80.76	80.92	80.88	81.96	80.08	80.24
78.25	78.68	78.81	78.56	79.65	79.61	79.20	80.29	79.90	78.20
78.54	79.20	79.79	80.51	81.06	81.19	80.85	81.40	81.40	80.47
80.83	81.83	80.88	79.90	81.10	80.56	81.74	82.24	82.06	82.33
81.96	81.37	80.94	81.37	81.22	82.33	82.60	82.53	82.94	83.51
84.60	84.30	86.14	86.73	87.39	88.02	88.45	89.68	89.49	90.54
89.36	88.97	88.93	89.86	90.20	92.58	93.30	93.51	93.12	95.30
95.87	93.92	93.80	93.35	94.71	96.07	95.39	94.85	92.99	92.81
90.54	89.81	90.13	91.58	90.83	92.03	94.05	95.21	96.25	97.93
98.43	98.02	99.31	99.13	98.14	97.75	98.52	98.84	100.15	99.97
100.13	101.90	101.13	101.27	102.10	104.01	103.35	105.28	106.50	107.50
109.00	106.28	106.01	110.04	109.72	109.59	108.82	109.00	108.41	110.95
110.20	111.13	112.04	111.36	111.61	111.63	112.63	113.26	112.90	115.21
115.55	116.91	117.44	116.71	118.82	118.52	118.25	122.83	123.81	125.60
128.80	135.31	130.82	131.09	130.54	131.81	136.12	133.76	135.49	138.80
138.80	138.57	138.57	137.71	137.71	132.59	132.59	131.41	132.63	128.50
130.05	131.13	133.11	137.85	137.89	138.80	138.44	139.53	140.39	136.44
138.57	136.99	138.89	140.61	140.86	139.14	141.07	140.89	137.89	135.44
137.21	135.40	132.88	132.99	133.31	134.94	143.79	140.75	133.36	131.09
130.18	129.73	130.64	125.24	123.42	124.83	127.69	127.23	128.96	125.46
120.00	122.15	124.33	124.38	122.52	120.02	116.78	120.20	120.20	124.74
125.10	125.24	125.74	126.69	128.39	129.95	130.54	127.01	123.29	125.37
123.83	118.75	117.30	118.61	115.85	119.34	120.47	119.30	120.52	117.62
118.32	120.75	122.52	121.97	121.36	120.86	122.97	122.47	125.51	124.90
125.12	124.31	127.01	129.37	129.95	127.51	128.78	132.00	131.09	129.95
127.87	127.46	125.19	127.10	125.74	127.23	129.50	131.54	131.95	130.41
130.23	131.41	128.91	128.14	128.37	130.18	128.68	129.14	133.72	131.18
128.23	128.59	128.46	127.46	127.19	124.74	126.92	128.00	129.14	127.91
127.64	125.78	125.87	125.53	126.78	125.83	128.91	128.53	128.05	127.96
130.27	130.27	131.09	133.86	134.49	135.22	136.62	139.07	138.71	137.98
142.43	141.07	139.98	141.61	144.33	143.52	146.60	149.10	145.33	138.03
129.73	135.17	131.77	131.77	131.32	132.45	132.59	131.50	129.91	131.09
128.59	133.86	134.06	133.83	134.90	137.21	137.46	140.66	138.75	139.91
139.53	141.75	141.29	141.29	141.57	144.42	143.56	142.70	145.60	147.55
148.33	145.35	148.55	147.96	147.26	145.92	142.18	140.25	142.29	135.69
134.94	136.99	139.34	141.07	141.70	143.15	141.97	143.25	144.97	146.99
142.97	144.20	146.51	145.79	148.76	142.13	139.34	140.39	141.91	141.93
143.20	142.72	143.56	141.34	144.42	141.16	143.38	142.97	145.56	146.33
145.15	147.19	146.42	148.10	148.57	147.10	146.33	143.79	143.97	143.47
142.75	142.66	143.72	145.60	143.79	147.51	147.87	147.03	151.46	150.64
152.73	150.73	151.64	152.04	154.45	152.23	149.10	151.00	152.50	152.70
154.58	153.31	153.07	152.63	152.63	152.18	154.81	155.33	153.68	154.81
154.72	154.54	153.54	153.31	153.95	154.58	154.63	153.54	152.32	154.00
155.81	155.81	157.56	158.62	154.49	149.91	151.05	152.18	154.00	157.22
153.54	154.90	152.66	154.81	153.11	151.36	151.89	150.37	149.46	149.41
152.86	152.20	151.55	151.14