CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	26.91	27.19	26.51	26.87	12,852,355	+0.46(+1.75%)
Mar 29, 2012	26.69	26.81	25.77	26.40	18,001,906	-0.53(-1.98%)
Mar 28, 2012	27.63	27.64	26.49	26.94	11,419,651	-0.65(-2.35%)
Mar 27, 2012	27.69	28.15	27.54	27.58	9,875,676	-0.07(-0.27%)
Mar 26, 2012	27.95	28.15	27.30	27.66	13,282,989	-0.11(-0.39%)
Mar 23, 2012	27.20	27.84	27.04	27.77	14,415,549	+0.93(+3.46%)
Mar 22, 2012	27.07	27.41	26.59	26.84	9,899,620	-0.53(-1.94%)
Mar 21, 2012	27.15	27.46	26.92	27.37	8,312,305	+0.30(+1.11%)
Mar 20, 2012	27.15	27.54	26.73	27.06	13,474,998	+0.12(+0.45%)
Mar 19, 2012	27.23	27.54	26.91	26.94	9,804,088	-0.15(-0.56%)
Mar 16, 2012	26.82	27.45	26.77	27.10	14,923,407	+0.45(+1.69%)
Mar 15, 2012	26.81	27.07	26.49	26.65	8,335,698	-0.05(-0.19%)
Mar 14, 2012	26.42	26.75	26.24	26.70	9,488,293	+0.18(+0.68%)
Mar 13, 2012	26.79	26.91	26.19	26.52	10,954,977	+0.04(+0.15%)
Mar 12, 2012	26.25	26.85	26.25	26.48	10,526,545	+0.19(+0.71%)
Mar 09, 2012	26.90	27.09	26.20	26.29	13,198,498	-0.63(-2.33%)
Mar 08, 2012	26.40	26.99	26.18	26.92	14,678,887	+1.05(+4.07%)
Mar 07, 2012	25.31	26.12	25.11	25.86	16,953,300	+1.01(+4.07%)
Mar 06, 2012	25.62	25.70	24.76	24.85	22,432,250	-1.33(-5.06%)
Mar 05, 2012	27.17	27.33	25.92	26.18	21,301,648	-1.51(-5.46%)
Mar 02, 2012	27.73	28.24	27.48	27.69	10,287,662	-0.14(-0.52%)