CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2010	13.96	13.98	13.75	13.81	9,420,945	-0.19(-1.34%)
Mar 30, 2010	14.12	14.12	13.88	13.99	5,454,263	-0.08(-0.55%)
Mar 29, 2010	14.27	14.33	14.03	14.07	11,891,254	-0.04(-0.26%)
Mar 26, 2010	13.81	14.15	13.72	14.11	16,317,129	+0.48(+3.49%)
Mar 25, 2010	14.00	14.19	13.63	13.63	12,812,230	-0.36(-2.58%)
Mar 24, 2010	13.84	14.17	13.73	13.99	11,412,135	+0.11(+0.77%)
Mar 23, 2010	14.01	14.17	13.72	13.88	15,666,246	-0.13(-0.92%)
Mar 22, 2010	13.67	14.09	13.67	14.01	19,803,166	+0.17(+1.26%)
Mar 19, 2010	14.13	14.19	13.75	13.84	17,272,586	-0.26(-1.85%)
Mar 18, 2010	14.25	14.31	13.72	14.10	28,517,488	-0.21(-1.46%)
Mar 17, 2010	14.52	14.62	14.21	14.31	18,542,466	-0.17(-1.17%)
Mar 16, 2010	14.73	14.75	14.40	14.48	25,253,824	-0.12(-0.79%)
Mar 15, 2010	14.54	14.63	14.49	14.59	23,140,706	-0.05(-0.36%)
Mar 12, 2010	14.70	14.86	14.36	14.65	90,999,888	-0.59(-3.86%)
Mar 11, 2010	15.52	15.53	15.17	15.23	17,326,404	-0.45(-2.84%)
Mar 10, 2010	14.99	15.87	14.84	15.68	25,578,230	+0.44(+2.90%)
Mar 09, 2010	15.52	15.59	15.14	15.24	16,151,369	-0.36(-2.28%)
Mar 08, 2010	15.80	16.00	15.54	15.59	11,604,107	-0.27(-1.68%)
Mar 05, 2010	16.31	16.31	15.62	15.86	21,649,260	-0.53(-3.22%)
Mar 04, 2010	16.17	16.42	16.13	16.39	9,247,722	+0.22(+1.36%)
Mar 03, 2010	15.93	16.66	15.83	16.17	22,167,780	+0.05(+0.34%)
Mar 02, 2010	15.42	16.17	15.34	16.11	44,435,760	-0.17(-1.04%)