CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	29.49	30.00	29.46	29.78	8,721,678	+0.29(+0.99%)
Feb 27, 2013	28.92	29.68	28.85	29.49	8,439,704	+0.54(+1.86%)
Feb 26, 2013	29.37	29.46	28.15	28.95	20,903,232	-0.93(-3.12%)
Feb 22, 2013	30.21	30.23	29.51	29.88	10,084,239	-0.36(-1.18%)
Feb 21, 2013	30.13	30.43	29.60	30.24	13,441,275	-0.47(-1.52%)
Feb 20, 2013	32.17	32.17	30.59	30.70	17,951,478	-1.70(-5.24%)
Feb 19, 2013	32.24	32.61	32.11	32.40	7,125,855	+0.28(+0.86%)
Feb 15, 2013	32.26	32.31	31.80	32.13	7,793,067	-0.18(-0.55%)
Feb 14, 2013	32.43	32.50	32.04	32.30	4,697,584	+0.05(+0.17%)
Feb 13, 2013	32.67	32.85	31.99	32.25	7,653,333	-0.36(-1.11%)
Feb 12, 2013	33.56	33.56	32.58	32.61	7,272,609	-0.78(-2.34%)
Feb 11, 2013	33.48	33.65	33.20	33.39	2,270,136	-0.08(-0.24%)
Feb 08, 2013	33.36	33.60	33.15	33.47	3,155,382	+0.12(+0.37%)
Feb 07, 2013	33.64	33.81	33.18	33.35	4,107,929	-0.09(-0.26%)
Feb 06, 2013	33.43	33.74	33.35	33.44	3,368,101	-0.44(-1.31%)
Feb 04, 2013	33.95	34.06	33.78	33.88	6,142,402	-0.16(-0.46%)
Feb 01, 2013	34.31	34.31	33.93	34.04	5,485,185	+0.12(+0.34%)
Jan 31, 2013	33.88	34.24	33.66	33.92	5,114,156	-0.20(-0.57%)
Jan 30, 2013	33.87	34.55	33.83	34.11	5,195,517	+0.21(+0.62%)
Jan 29, 2013	33.78	34.01	33.76	33.91	3,224,453	+0.13(+0.39%)
Jan 28, 2013	34.14	34.14	33.57	33.77	5,217,103	-0.31(-0.91%)
Jan 25, 2013	34.04	34.26	33.56	34.08	7,175,174	+0.56(+1.68%)
Jan 24, 2013	33.19	33.76	33.13	33.52	7,923,117	+0.40(+1.20%)
Jan 23, 2013	33.11	33.34	32.99	33.12	5,282,438	+0.01(+0.04%)
Jan 22, 2013	32.58	33.21	32.50	33.11	7,227,260	+0.68(+2.11%)
Jan 18, 2013	32.34	32.65	32.02	32.42	6,236,465	+0.25(+0.76%)
Jan 17, 2013	32.40	32.40	32.09	32.18	4,533,273	-0.07(-0.21%)
Jan 16, 2013	32.02	32.45	31.87	32.24	4,344,458	+0.12(+0.39%)
Jan 15, 2013	32.35	32.39	31.97	32.12	5,108,055	-0.25(-0.77%)
Jan 14, 2013	32.30	32.49	32.12	32.37	4,862,344	+0.08(+0.24%)
Jan 11, 2013	32.21	32.53	31.94	32.29	13,356,656	+0.10(+0.32%)
Jan 10, 2013	31.97	32.30	31.56	32.19	13,468,873	+0.48(+1.50%)
Jan 09, 2013	30.64	31.95	30.64	31.71	11,115,856	+1.07(+3.50%)
Jan 08, 2013	31.00	31.00	30.52	30.64	6,841,002	-0.46(-1.47%)
Jan 07, 2013	31.09	31.19	30.62	31.09	4,869,648	-0.12(-0.37%)
Jan 04, 2013	30.70	31.35	30.70	31.21	6,126,531	+0.68(+2.24%)
Jan 03, 2013	30.65	30.98	30.41	30.53	5,439,200	-0.15(-0.47%)
Jan 02, 2013	30.65	30.68	30.34	30.67	6,821,895	+0.60(+2.01%)
Dec 31, 2012	29.43	30.19	29.38	30.07	5,579,964	+0.52(+1.76%)
Dec 28, 2012	29.59	29.82	29.49	29.55	3,103,790	-0.26(-0.88%)
Dec 27, 2012	29.98	30.14	29.45	29.81	4,355,066	-0.11(-0.38%)
Dec 26, 2012	29.88	30.18	29.71	29.92	2,414,237	+0.14(+0.48%)
Dec 24, 2012	29.54	29.88	29.36	29.78	2,315,276	+0.21(+0.71%)
Dec 21, 2012	29.68	30.04	29.54	29.57	7,487,091	-0.66(-2.19%)
Dec 20, 2012	30.34	30.38	29.70	30.23	7,054,045	-0.20(-0.67%)
Dec 19, 2012	30.46	30.84	30.42	30.44	4,894,262	+0.03(+0.09%)
Dec 18, 2012	30.47	30.69	30.06	30.41	7,142,676	+0.03(+0.11%)
Dec 17, 2012	30.60	30.60	29.88	30.38	7,342,058	-0.11(-0.35%)
Dec 14, 2012	29.76	30.63	29.76	30.49	5,833,802	+0.52(+1.72%)
Dec 13, 2012	30.98	31.07	29.78	29.97	11,727,210	-1.06(-3.42%)
Dec 12, 2012	31.96	32.10	30.90	31.04	48,700,264	-1.11(-3.47%)
Dec 11, 2012	31.74	32.34	31.65	32.15	26,373,680	+0.52(+1.65%)
Dec 10, 2012	31.40	31.73	31.35	31.63	16,587,008	+0.17(+0.55%)