CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	28.09	28.20	26.30	26.76	20,262,668	-1.03(-3.70%)
Aug 30, 2011	27.35	28.22	27.35	27.79	17,486,766	+0.17(+0.63%)
Aug 29, 2011	26.71	27.63	26.66	27.62	19,575,998	+1.21(+4.57%)
Aug 26, 2011	25.41	26.45	25.23	26.41	15,829,840	+0.76(+2.96%)
Aug 25, 2011	25.72	26.08	25.20	25.65	16,439,408	-0.03(-0.13%)
Aug 24, 2011	26.12	26.42	25.15	25.69	20,709,278	-0.52(-1.98%)
Aug 23, 2011	25.15	26.21	25.04	26.21	22,774,160	+1.23(+4.91%)
Aug 22, 2011	24.93	25.55	24.67	24.98	21,406,110	+0.84(+3.50%)
Aug 19, 2011	23.73	24.96	23.60	24.14	23,407,436	+0.09(+0.37%)
Aug 18, 2011	24.43	24.60	23.82	24.05	20,742,930	-1.13(-4.49%)
Aug 17, 2011	24.68	25.32	24.59	25.18	17,810,072	+0.60(+2.44%)
Aug 16, 2011	24.44	24.89	24.18	24.57	16,121,776	-0.27(-1.08%)
Aug 15, 2011	24.80	24.89	24.18	24.84	18,145,664	+0.21(+0.86%)
Aug 12, 2011	23.92	24.73	23.77	24.63	21,424,902	+0.59(+2.44%)
Aug 11, 2011	22.80	24.36	22.56	24.04	33,254,144	+2.20(+10.05%)
Aug 10, 2011	21.67	23.16	21.32	21.85	29,607,370	-0.06(-0.29%)
Aug 09, 2011	20.37	21.95	20.56	21.91	35,181,412	+1.72(+8.52%)
Aug 08, 2011	20.37	21.40	19.63	20.19	37,078,460	-1.23(-5.73%)
Aug 05, 2011	21.89	22.03	20.20	21.42	31,488,326	+0.74(+3.58%)
Aug 04, 2011	22.37	22.43	20.63	20.68	23,310,998	-1.96(-8.66%)
Aug 03, 2011	22.57	22.87	21.60	22.64	18,856,802	+0.31(+1.38%)
Aug 02, 2011	22.77	23.31	22.33	22.33	15,641,528	-0.63(-2.76%)
Aug 01, 2011	23.10	23.32	22.73	22.97	10,313,830	+0.28(+1.24%)
Jul 29, 2011	22.49	23.06	22.24	22.68	13,012,430	-0.51(-2.21%)
Jul 28, 2011	22.95	23.65	22.86	23.20	9,518,465	+0.43(+1.90%)
Jul 27, 2011	23.08	23.30	22.64	22.77	9,992,053	-0.53(-2.27%)
Jul 26, 2011	23.42	23.56	22.96	23.29	7,440,120	-0.12(-0.50%)
Jul 25, 2011	23.27	23.84	23.23	23.41	9,785,995	+0.01(+0.03%)
Jul 22, 2011	23.50	23.67	23.25	23.40	8,875,013	-0.14(-0.58%)
Jul 21, 2011	23.20	23.61	23.08	23.54	11,951,727	+0.55(+2.41%)
Jul 20, 2011	23.14	23.22	22.85	22.99	11,082,902	+0.11(+0.48%)
Jul 19, 2011	22.47	22.98	22.47	22.88	16,926,268	+0.74(+3.36%)
Jul 18, 2011	22.58	22.62	21.94	22.14	11,958,807	-0.39(-1.72%)
Jul 15, 2011	21.96	22.53	21.84	22.52	13,150,875	+0.65(+2.96%)
Jul 14, 2011	22.07	22.47	21.63	21.88	13,045,069	-0.05(-0.21%)
Jul 13, 2011	21.77	22.28	21.77	21.92	14,534,923	+0.38(+1.77%)
Jul 12, 2011	21.30	22.23	21.30	21.54	26,039,856	+0.39(+1.82%)
Jul 11, 2011	21.52	21.57	20.81	21.16	14,859,542	-0.61(-2.78%)
Jul 08, 2011	20.68	21.80	20.67	21.76	17,093,758	+0.48(+2.28%)
Jul 07, 2011	21.18	21.39	21.01	21.28	13,970,354	+0.40(+1.92%)
Jul 06, 2011	20.89	21.15	20.64	20.88	11,254,465	-0.03(-0.13%)
Jul 05, 2011	20.61	21.01	20.19	20.90	23,937,066	+0.53(+2.59%)
Jul 01, 2011	20.92	20.95	20.12	20.38	25,349,056	-0.31(-1.52%)
Jun 30, 2011	21.11	21.22	20.50	20.69	40,552,984	-1.12(-5.14%)
Jun 29, 2011	21.71	22.06	21.38	21.81	18,550,622	+0.35(+1.62%)
Jun 28, 2011	21.06	21.48	20.94	21.47	12,804,038	+0.44(+2.08%)
Jun 27, 2011	20.71	21.21	20.46	21.03	11,160,231	+0.49(+2.37%)
Jun 24, 2011	20.92	21.43	20.53	20.54	11,680,631	-0.34(-1.62%)
Jun 23, 2011	20.49	20.89	20.01	20.88	15,626,321	+0.03(+0.15%)
Jun 22, 2011	21.30	21.61	20.80	20.85	13,291,640	-0.59(-2.75%)
Jun 21, 2011	20.45	21.47	20.39	21.44	15,491,169	+1.20(+5.92%)
Jun 20, 2011	19.98	20.39	19.97	20.24	22,039,924	+0.37(+1.84%)
Jun 17, 2011	20.98	21.12	19.66	19.87	32,679,140	-0.92(-4.45%)
Jun 16, 2011	21.66	21.80	20.12	20.80	26,673,132	-0.82(-3.79%)
Jun 15, 2011	22.29	22.30	21.38	21.62	16,992,410	-0.93(-4.14%)
Jun 14, 2011	22.18	22.65	21.88	22.55	14,075,413	+0.62(+2.84%)
Jun 13, 2011	22.35	22.77	21.77	21.93	10,672,279	-0.35(-1.59%)
Jun 10, 2011	22.50	22.81	22.12	22.28	13,647,269	-0.34(-1.49%)
Jun 09, 2011	22.18	22.71	22.03	22.62	21,409,960	+0.91(+4.20%)
Jun 08, 2011	21.55	21.91	21.14	21.71	15,993,130	+0.23(+1.05%)
Jun 07, 2011	21.83	21.91	21.18	21.48	14,553,266	-0.15(-0.70%)
Jun 06, 2011	22.02	22.60	21.43	21.63	14,242,820	-0.48(-2.19%)