CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2009	10.78	10.93	10.62	10.76	12,500,471	+0.11(+1.05%)
Mar 30, 2009	10.89	10.89	10.56	10.65	18,638,616	-0.55(-4.88%)
Mar 26, 2009	11.37	11.37	10.88	11.19	18,130,284	+0.12(+1.06%)
Mar 25, 2009	11.22	11.22	10.75	11.08	19,335,094	+0.14(+1.27%)
Mar 24, 2009	10.60	11.22	10.49	10.94	19,181,386	+0.17(+1.56%)
Mar 23, 2009	10.64	10.83	10.58	10.77	15,447,675	+0.53(+5.19%)
Mar 20, 2009	10.58	10.59	10.24	10.24	21,691,190	-0.56(-5.21%)
Mar 19, 2009	10.71	10.83	10.46	10.80	22,390,064	+0.34(+3.22%)
Mar 18, 2009	10.34	10.58	10.02	10.46	29,674,832	+0.02(+0.22%)
Mar 17, 2009	10.36	10.51	10.14	10.44	21,328,318	+0.05(+0.47%)
Mar 16, 2009	10.34	10.69	10.21	10.39	27,428,960	+0.01(+0.13%)
Mar 13, 2009	10.22	10.51	10.09	10.38	0	+0.19(+1.83%)
Mar 12, 2009	10.24	10.24	9.825	10.19	27,129,834	-0.12(-1.14%)
Mar 11, 2009	9.812	10.42	9.739	10.31	32,586,496	+0.59(+6.09%)
Mar 10, 2009	9.560	9.919	9.508	9.719	29,873,988	+0.41(+4.37%)
Mar 09, 2009	8.851	9.526	8.713	9.312	30,939,500	+0.15(+1.60%)
Mar 06, 2009	9.350	9.393	8.865	9.166	0	-0.05(-0.49%)
Mar 05, 2009	9.353	9.592	9.069	9.211	25,683,196	-0.28(-2.95%)
Mar 04, 2009	9.532	9.757	9.355	9.491	38,119,156	+0.61(+6.90%)