CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	18.60	18.68	17.70	17.75	20,615,608	-0.60(-3.28%)
Feb 28, 2008	18.10	18.59	18.08	18.35	11,088,754	+0.19(+1.07%)
Feb 27, 2008	17.70	18.87	17.70	18.16	25,050,400	-0.51(-2.71%)
Feb 26, 2008	18.96	19.15	18.50	18.66	15,901,019	-0.38(-2.01%)
Feb 25, 2008	18.58	19.06	18.13	19.05	22,574,952	+0.75(+4.08%)
Feb 22, 2008	17.74	18.35	17.42	18.30	15,779,149	+0.42(+2.36%)
Feb 21, 2008	18.63	18.66	17.76	17.88	20,617,822	-0.59(-3.18%)
Feb 20, 2008	18.27	18.66	18.11	18.47	17,920,036	+0.05(+0.25%)
Feb 19, 2008	17.60	18.72	17.60	18.42	27,931,586	+1.24(+7.20%)
Feb 18, 2008	16.64	17.21	16.51	17.18	0	+0.00(+0.00%)
Feb 15, 2008	16.64	17.21	16.51	17.18	15,134,271	+0.37(+2.22%)
Feb 14, 2008	17.03	17.31	16.61	16.81	14,598,059	-0.06(-0.36%)
Feb 13, 2008	16.96	17.00	16.19	16.87	19,892,206	+0.43(+2.62%)
Feb 12, 2008	16.50	17.44	16.26	16.44	28,125,922	+0.23(+1.40%)
Feb 11, 2008	16.05	16.29	15.36	16.21	22,110,806	+0.47(+3.00%)
Feb 08, 2008	16.29	16.29	15.27	15.74	32,242,680	+0.24(+1.54%)
Feb 07, 2008	15.16	15.83	14.76	15.50	23,597,868	-0.15(-0.97%)
Feb 06, 2008	15.34	16.10	15.27	15.65	21,676,170	+0.57(+3.79%)
Feb 05, 2008	16.01	16.34	14.90	15.08	20,387,754	-1.08(-6.66%)
Feb 04, 2008	16.07	16.25	15.75	16.16	16,677,967	+0.38(+2.39%)
Feb 01, 2008	15.61	16.20	15.55	15.78	16,680,071	+0.23(+1.50%)
Jan 31, 2008	14.40	15.75	14.11	15.55	17,224,184	+0.80(+5.41%)
Jan 30, 2008	15.31	15.75	14.66	14.75	20,961,200	-0.62(-4.06%)
Jan 29, 2008	15.72	16.04	15.25	15.37	17,722,882	-0.08(-0.50%)
Jan 28, 2008	15.12	15.63	14.57	15.45	18,045,806	+0.31(+2.05%)
Jan 25, 2008	15.19	15.49	14.77	15.14	21,630,856	+0.59(+4.06%)
Jan 24, 2008	14.19	14.82	13.75	14.55	22,700,750	+1.06(+7.82%)
Jan 23, 2008	13.23	13.52	11.45	13.50	45,033,460	-0.04(-0.29%)
Jan 22, 2008	12.23	13.81	11.95	13.53	24,241,468	-0.04(-0.27%)
Jan 21, 2008	13.40	13.78	12.91	13.57	0	+0.00(+0.00%)
Jan 18, 2008	13.40	13.78	12.91	13.57	28,794,258	+0.45(+3.41%)
Jan 17, 2008	14.76	15.10	12.99	13.12	42,648,524	-2.05(-13.50%)
Jan 16, 2008	16.23	16.71	14.63	15.17	31,591,454	-1.55(-9.28%)
Jan 15, 2008	17.16	17.37	16.14	16.72	23,661,428	-0.71(-4.05%)
Jan 14, 2008	16.65	17.59	16.38	17.43	25,052,354	+1.05(+6.44%)
Jan 11, 2008	15.99	17.05	15.78	16.37	18,476,990	+0.28(+1.73%)
Jan 10, 2008	16.21	16.35	15.50	16.09	19,735,662	-0.27(-1.63%)
Jan 09, 2008	16.29	16.57	15.07	16.36	23,017,958	+0.54(+3.43%)
Jan 08, 2008	16.05	16.64	15.46	15.82	21,817,062	-0.15(-0.92%)
Jan 07, 2008	16.22	16.84	14.91	15.97	18,622,450	-0.21(-1.31%)
Jan 04, 2008	16.58	16.71	15.89	16.18	14,167,067	-0.67(-3.95%)
Jan 03, 2008	16.41	17.37	16.28	16.84	14,731,194	+0.76(+4.73%)
Jan 02, 2008	16.21	16.28	15.71	16.08	9,294,241	+0.08(+0.50%)
Jan 01, 2008	16.29	16.42	15.74	16.00	7,021,601	+0.00(+0.00%)
Dec 31, 2007	16.29	16.42	15.74	16.00	7,021,601	-0.28(-1.72%)
Dec 28, 2007	16.78	16.78	16.24	16.28	8,711,739	-0.27(-1.65%)
Dec 27, 2007	16.87	17.29	16.24	16.56	11,481,928	-0.39(-2.31%)
Dec 26, 2007	16.83	17.08	16.45	16.95	10,324,956	+0.33(+1.98%)
Dec 24, 2007	16.10	16.71	16.10	16.62	5,040,903	+0.48(+2.99%)
Dec 21, 2007	15.99	16.33	15.62	16.14	15,483,404	+0.47(+2.99%)
Dec 20, 2007	14.50	15.67	14.32	15.67	21,224,856	+1.46(+10.24%)
Dec 19, 2007	13.94	14.25	13.58	14.21	10,676,310	+0.22(+1.58%)
Dec 18, 2007	14.20	14.40	13.06	13.99	15,832,550	-0.05(-0.32%)
Dec 17, 2007	14.01	14.74	13.85	14.04	14,603,595	-0.07(-0.46%)
Dec 14, 2007	14.10	14.91	13.80	14.10	18,288,866	-0.20(-1.42%)
Dec 13, 2007	13.27	14.34	13.09	14.31	18,098,678	+0.87(+6.45%)
Dec 12, 2007	13.50	13.87	13.21	13.44	12,634,843	+0.24(+1.83%)
Dec 11, 2007	13.98	14.09	13.14	13.20	12,662,331	-0.73(-5.21%)
Dec 10, 2007	13.89	14.01	13.51	13.92	13,024,503	+0.15(+1.10%)
Dec 07, 2007	14.21	14.30	13.69	13.77	13,634,741	-0.37(-2.64%)
Dec 06, 2007	14.08	14.49	13.93	14.15	16,574,218	+0.24(+1.76%)
Dec 05, 2007	13.71	14.02	13.70	13.90	10,928,495	+0.39(+2.88%)
Dec 04, 2007	13.75	14.11	13.46	13.51	12,890,460	-0.32(-2.34%)