CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jul 01, 2011	21.71	21.74	20.88	21.15	24,427,192	-0.33(-1.52%)
Jun 30, 2011	21.91	22.03	21.28	21.47	39,078,204	-1.16(-5.14%)
Jun 29, 2011	22.53	22.89	22.19	22.64	17,875,996	+0.36(+1.62%)
Jun 28, 2011	21.86	22.29	21.73	22.28	12,338,396	+0.45(+2.08%)
Jun 27, 2011	21.49	22.01	21.23	21.82	10,754,370	+0.50(+2.37%)
Jun 24, 2011	21.71	22.24	21.31	21.32	11,255,844	-0.35(-1.62%)
Jun 23, 2011	21.26	21.68	20.76	21.67	15,058,041	+0.03(+0.15%)
Jun 22, 2011	22.11	22.43	21.58	21.64	12,808,266	-0.61(-2.75%)
Jun 21, 2011	21.22	22.28	21.16	22.25	14,927,805	+1.24(+5.92%)
Jun 20, 2011	20.73	21.16	20.72	21.00	21,238,404	+0.38(+1.84%)
Jun 17, 2011	21.77	21.92	20.40	20.62	31,490,704	-0.96(-4.45%)
Jun 16, 2011	22.48	22.62	20.88	21.58	25,703,116	-0.85(-3.79%)
Jun 15, 2011	23.13	23.14	22.18	22.43	16,374,450	-0.97(-4.15%)
Jun 14, 2011	23.01	23.50	22.70	23.40	13,563,536	+0.65(+2.84%)
Jun 13, 2011	23.19	23.62	22.59	22.76	10,284,163	-0.37(-1.59%)
Jun 10, 2011	23.35	23.67	22.95	23.12	13,150,962	-0.35(-1.49%)
Jun 09, 2011	23.02	23.57	22.87	23.47	20,631,350	+0.95(+4.20%)
Jun 08, 2011	22.36	22.74	21.93	22.53	15,411,511	+0.23(+1.05%)
Jun 07, 2011	22.66	22.73	21.98	22.29	14,024,010	-0.16(-0.70%)
Jun 06, 2011	22.85	23.45	22.24	22.45	13,724,854	-0.50(-2.19%)