CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	19.91	20.09	19.69	19.71	7,265,334	-0.22(-1.11%)
Dec 30, 2010	19.65	20.24	19.65	19.93	11,754,178	+0.27(+1.35%)
Dec 29, 2010	19.31	20.02	19.11	19.67	13,891,973	+0.42(+2.17%)
Dec 28, 2010	19.56	19.72	19.21	19.25	8,778,599	-0.33(-1.67%)
Dec 27, 2010	19.58	19.74	19.25	19.58	8,494,325	-0.11(-0.56%)
Dec 23, 2010	18.79	19.80	18.68	19.69	17,897,680	+0.90(+4.78%)
Dec 22, 2010	18.82	18.89	18.31	18.79	10,502,280	-0.05(-0.27%)
Dec 21, 2010	18.54	18.86	18.53	18.84	9,075,927	+0.38(+2.05%)
Dec 20, 2010	18.34	18.70	18.29	18.46	11,211,535	+0.23(+1.29%)
Dec 17, 2010	17.76	18.27	17.61	18.23	18,599,640	+0.47(+2.62%)
Dec 16, 2010	17.47	17.83	17.28	17.76	8,863,152	+0.31(+1.77%)
Dec 15, 2010	17.05	17.81	16.97	17.45	10,713,958	+0.32(+1.88%)
Dec 14, 2010	17.48	17.55	17.00	17.13	13,252,585	-0.37(-2.12%)
Dec 13, 2010	18.01	18.19	17.36	17.50	15,630,992	-0.44(-2.45%)
Dec 10, 2010	17.76	18.03	17.49	17.94	8,120,150	+0.19(+1.07%)
Dec 09, 2010	17.81	17.92	17.56	17.75	7,050,865	+0.06(+0.31%)
Dec 08, 2010	17.99	17.99	17.44	17.70	10,833,753	-0.19(-1.05%)
Dec 07, 2010	18.41	18.48	17.83	17.88	10,355,615	-0.38(-2.10%)
Dec 06, 2010	18.44	18.71	18.18	18.27	8,335,503	-0.23(-1.25%)
Dec 03, 2010	17.97	18.64	17.96	18.50	10,490,268	+0.45(+2.49%)
Dec 02, 2010	18.18	18.44	17.91	18.05	12,477,029	-0.04(-0.23%)
Dec 01, 2010	18.00	18.19	17.72	18.09	12,972,542	+0.48(+2.71%)
Nov 30, 2010	17.63	17.90	17.53	17.61	12,881,084	-0.19(-1.06%)
Nov 29, 2010	17.83	17.93	17.19	17.80	13,708,557	-0.11(-0.61%)
Nov 26, 2010	18.23	18.29	17.85	17.91	5,846,989	-0.26(-1.44%)
Nov 24, 2010	17.83	18.17	18.17	18.17	16,252,937	+0.56(+3.15%)
Nov 23, 2010	16.94	17.83	16.66	17.62	19,285,054	+0.41(+2.37%)
Nov 22, 2010	17.29	17.57	17.02	17.21	17,862,624	+0.04(+0.25%)
Nov 19, 2010	17.57	17.64	17.14	17.17	14,815,415	-0.37(-2.11%)
Nov 18, 2010	17.28	17.84	17.22	17.54	20,438,146	+0.52(+3.08%)
Nov 17, 2010	16.76	17.24	16.60	17.01	22,382,410	+0.31(+1.87%)
Nov 16, 2010	16.99	16.99	16.37	16.70	24,533,568	-0.39(-2.27%)
Nov 15, 2010	17.53	17.72	17.03	17.09	18,541,786	-0.36(-2.06%)
Nov 12, 2010	18.39	18.42	17.28	17.45	22,136,986	-1.18(-6.34%)
Nov 11, 2010	18.03	18.66	17.80	18.63	10,828,117	+0.54(+2.97%)
Nov 10, 2010	18.32	18.43	17.90	18.09	12,472,189	-0.15(-0.82%)
Nov 09, 2010	18.49	18.95	18.10	18.24	15,871,957	+0.55(+3.10%)
Nov 08, 2010	17.79	18.24	17.66	17.69	11,210,790	-0.15(-0.86%)
Nov 05, 2010	17.52	18.80	17.46	17.85	44,865,184	+0.19(+1.06%)
Nov 04, 2010	17.66	17.85	17.47	17.66	16,874,940	+0.29(+1.69%)
Nov 03, 2010	17.76	17.78	17.19	17.37	14,128,652	-0.45(-2.51%)
Nov 02, 2010	17.92	17.99	17.73	17.82	9,165,541	+0.13(+0.71%)
Nov 01, 2010	17.87	18.01	17.49	17.69	10,087,793	-0.17(-0.93%)
Oct 29, 2010	17.43	18.24	17.39	17.86	23,742,336	+0.49(+2.85%)
Oct 28, 2010	17.76	17.86	17.33	17.36	10,329,249	-0.32(-1.80%)
Oct 27, 2010	17.50	17.72	17.24	17.68	11,164,801	+0.46(+2.68%)
Oct 25, 2010	17.31	17.78	17.14	17.22	13,217,084	+0.07(+0.43%)
Oct 22, 2010	17.31	17.32	16.87	17.15	10,746,542	-0.10(-0.58%)
Oct 21, 2010	17.33	17.44	16.99	17.25	8,116,144	-0.05(-0.29%)
Oct 20, 2010	16.80	17.49	16.66	17.30	13,437,605	+0.58(+3.45%)
Oct 19, 2010	17.03	17.16	16.58	16.72	18,775,190	-0.60(-3.47%)
Oct 18, 2010	17.46	17.54	17.20	17.32	7,941,132	-0.15(-0.84%)
Oct 15, 2010	17.10	17.48	16.92	17.47	11,518,251	+0.44(+2.61%)
Oct 14, 2010	17.25	17.36	16.91	17.02	15,248,245	-0.23(-1.33%)
Oct 13, 2010	16.99	17.45	16.96	17.25	21,577,018	+0.29(+1.74%)
Oct 12, 2010	16.47	17.07	16.47	16.96	25,283,002	+0.43(+2.57%)
Oct 11, 2010	16.22	16.60	16.03	16.53	27,957,398	+0.52(+3.23%)
Oct 08, 2010	16.02	16.42	15.18	16.02	60,429,052	+1.64(+11.42%)
Oct 07, 2010	14.50	14.57	14.25	14.38	10,325,846	-0.04(-0.28%)
Oct 06, 2010	14.24	14.62	14.24	14.42	12,416,088	+0.13(+0.91%)
Oct 05, 2010	13.84	14.39	13.81	14.29	41,130	+0.57(+4.16%)
Oct 04, 2010	13.84	13.84	13.47	13.71	14,610,920	-0.08(-0.57%)