CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	20.09	20.32	18.67	18.71	33,679,608	-2.66(-12.45%)
Sep 29, 2011	22.49	22.82	21.08	21.37	21,023,936	-0.61(-2.79%)
Sep 28, 2011	23.01	23.25	21.91	21.99	16,225,594	-1.51(-6.43%)
Sep 27, 2011	23.42	24.20	23.13	23.50	21,039,816	+0.43(+1.88%)
Sep 26, 2011	22.34	23.14	20.94	23.06	23,167,934	+0.97(+4.39%)
Sep 23, 2011	21.90	22.59	21.51	22.09	18,991,812	-0.18(-0.82%)
Sep 22, 2011	22.27	22.79	21.01	22.27	29,598,150	-0.92(-3.96%)
Sep 21, 2011	24.81	25.33	23.19	23.19	22,871,076	-1.63(-6.56%)
Sep 20, 2011	26.68	26.68	24.68	24.82	25,738,472	-1.73(-6.52%)
Sep 19, 2011	26.24	26.76	25.97	26.55	11,102,769	-0.01(-0.04%)
Sep 16, 2011	26.66	26.82	26.16	26.56	12,558,432	-0.03(-0.13%)
Sep 15, 2011	27.33	27.44	26.33	26.60	14,228,921	-0.66(-2.41%)
Sep 14, 2011	27.17	27.60	26.36	27.25	13,606,497	+0.38(+1.42%)
Sep 13, 2011	27.04	27.33	26.54	26.87	12,165,051	+0.02(+0.09%)
Sep 12, 2011	27.10	27.64	26.30	26.85	15,078,047	-0.46(-1.69%)
Sep 09, 2011	27.76	28.26	27.06	27.31	11,005,851	-0.76(-2.71%)
Sep 08, 2011	27.48	28.36	27.44	28.07	13,729,812	+0.28(+1.02%)
Sep 07, 2011	28.60	28.60	27.53	27.79	13,165,069	-0.37(-1.32%)
Sep 06, 2011	27.07	28.21	26.98	28.16	15,889,215	+0.58(+2.09%)
Sep 02, 2011	27.01	27.76	26.67	27.58	10,378,033	-0.09(-0.33%)
Sep 01, 2011	27.83	28.24	27.44	27.68	13,005,841	-0.04(-0.14%)
Aug 31, 2011	29.09	29.21	27.24	27.71	19,567,660	-1.07(-3.70%)
Aug 30, 2011	28.32	29.22	28.32	28.78	16,886,972	+0.18(+0.63%)
Aug 29, 2011	27.66	28.61	27.60	28.60	18,904,542	+1.25(+4.57%)
Aug 26, 2011	26.31	27.39	26.13	27.35	15,286,878	+0.79(+2.96%)
Aug 25, 2011	26.63	27.01	26.09	26.56	15,875,538	-0.03(-0.13%)
Aug 24, 2011	27.04	27.36	26.04	26.60	19,998,952	-0.54(-1.98%)
Aug 23, 2011	26.04	27.14	25.93	27.14	21,993,008	+1.27(+4.91%)
Aug 22, 2011	25.82	26.46	25.54	25.87	20,671,882	+0.87(+3.50%)
Aug 19, 2011	24.57	25.85	24.44	24.99	22,604,564	+0.09(+0.37%)
Aug 18, 2011	25.29	25.48	24.66	24.90	20,031,450	-1.17(-4.48%)
Aug 17, 2011	25.56	26.22	25.46	26.07	17,199,188	+0.62(+2.44%)
Aug 16, 2011	25.30	25.77	25.04	25.45	15,568,801	-0.28(-1.08%)
Aug 15, 2011	25.68	25.78	25.03	25.72	17,523,270	+0.22(+0.86%)
Aug 12, 2011	24.77	25.60	24.62	25.51	20,690,030	+0.61(+2.44%)
Aug 11, 2011	23.61	25.23	23.36	24.90	32,113,530	+2.23(+9.82%)
Aug 10, 2011	22.49	24.04	22.13	22.67	28,530,644	-0.07(-0.29%)
Aug 09, 2011	21.14	22.78	21.33	22.74	33,901,976	+1.79(+8.52%)
Aug 08, 2011	21.14	22.20	20.37	20.95	35,730,032	-1.27(-5.73%)
Aug 05, 2011	22.71	22.86	20.96	22.23	30,343,196	+0.77(+3.58%)
Aug 04, 2011	23.21	23.27	21.41	21.46	22,463,252	-2.04(-8.66%)
Aug 03, 2011	23.42	23.73	22.41	23.50	18,171,042	+0.32(+1.38%)
Aug 02, 2011	23.63	24.19	23.17	23.18	15,072,695	-0.66(-2.76%)
Aug 01, 2011	23.97	24.20	23.58	23.83	9,938,749	+0.29(+1.24%)
Jul 29, 2011	23.34	23.93	23.08	23.54	12,539,210	-0.53(-2.21%)
Jul 28, 2011	23.82	24.54	23.72	24.07	9,172,309	+0.45(+1.90%)
Jul 27, 2011	23.95	24.18	23.50	23.62	9,628,674	-0.55(-2.27%)
Jul 26, 2011	24.30	24.45	23.82	24.17	7,169,546	-0.12(-0.50%)
Jul 25, 2011	24.15	24.74	24.10	24.29	9,430,110	+0.01(+0.03%)
Jul 22, 2011	24.38	24.57	24.13	24.29	8,552,258	-0.14(-0.58%)
Jul 21, 2011	24.07	24.50	23.95	24.43	11,517,081	+0.57(+2.41%)
Jul 20, 2011	24.01	24.10	23.71	23.86	10,679,853	+0.11(+0.48%)
Jul 19, 2011	23.32	23.85	23.32	23.74	16,310,714	+0.77(+3.36%)
Jul 18, 2011	23.43	23.48	22.77	22.97	11,523,904	-0.40(-1.72%)
Jul 15, 2011	22.78	23.38	22.66	23.37	12,672,620	+0.67(+2.96%)
Jul 14, 2011	22.90	23.32	22.45	22.70	12,570,662	-0.05(-0.21%)
Jul 13, 2011	22.59	23.12	22.59	22.75	14,006,334	+0.40(+1.77%)
Jul 12, 2011	22.10	23.07	22.10	22.36	25,092,870	+0.40(+1.82%)
Jul 11, 2011	22.33	22.38	21.60	21.96	14,319,148	-0.63(-2.79%)
Jul 08, 2011	21.46	22.63	21.45	22.58	16,472,112	+0.50(+2.28%)
Jul 07, 2011	21.98	22.20	21.80	22.08	13,462,297	+0.42(+1.92%)
Jul 06, 2011	21.68	21.94	21.41	21.67	10,845,177	-0.03(-0.13%)
Jul 05, 2011	21.39	21.80	20.96	21.69	23,066,552	+0.55(+2.59%)