CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	29.30	29.63	28.98	29.13	9,524,988	-0.18(-0.62%)
Jul 30, 2013	29.23	30.23	29.16	29.31	27,625,370	-0.75(-2.50%)
Jul 29, 2013	26.80	30.13	26.64	30.06	38,072,192	+3.16(+11.77%)
Jul 26, 2013	26.74	26.97	26.52	26.89	3,260,374	+0.13(+0.49%)
Jul 25, 2013	26.52	26.89	26.38	26.76	4,857,383	+0.05(+0.20%)
Jul 24, 2013	26.86	26.97	26.42	26.71	4,606,598	-0.18(-0.68%)
Jul 23, 2013	27.19	27.23	26.88	26.89	4,599,390	-0.23(-0.86%)
Jul 22, 2013	27.40	27.58	27.11	27.13	3,726,140	-0.20(-0.73%)
Jul 19, 2013	27.29	27.49	27.16	27.33	3,894,166	+0.14(+0.52%)
Jul 18, 2013	27.33	27.61	27.15	27.19	4,939,165	-0.09(-0.33%)
Jul 17, 2013	27.12	27.39	27.00	27.28	3,151,901	+0.36(+1.32%)
Jul 16, 2013	27.52	27.60	26.74	26.92	4,901,820	-0.62(-2.24%)
Jul 15, 2013	27.44	27.57	26.91	27.54	5,130,625	+0.18(+0.65%)
Jul 12, 2013	27.04	27.85	27.04	27.36	5,656,308	-0.51(-1.82%)
Jul 11, 2013	27.29	27.88	27.19	27.87	8,148,627	+1.00(+3.71%)
Jul 10, 2013	26.95	27.11	26.57	26.87	4,748,755	-0.05(-0.20%)
Jul 09, 2013	26.47	27.08	26.44	26.92	6,664,332	+0.64(+2.44%)
Jul 08, 2013	26.23	26.47	26.15	26.28	3,902,431	+0.21(+0.81%)
Jul 05, 2013	26.15	26.19	25.59	26.07	5,370,776	+0.06(+0.25%)
Jul 03, 2013	25.55	26.03	25.55	26.01	3,781,339	+0.47(+1.85%)
Jul 02, 2013	25.39	25.83	25.16	25.53	8,670,932	+0.23(+0.92%)