Williams Companies (NY: WMB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	10.47	10.61	10.28	10.48	15,327,342	+0.01(+0.11%)
Feb 27, 2007	10.85	10.86	10.31	10.47	24,632,226	-0.53(-4.81%)
Feb 26, 2007	10.88	11.15	10.87	10.99	16,913,956	+0.15(+1.40%)
Feb 23, 2007	10.77	10.90	10.72	10.84	11,560,442	-0.04(-0.36%)
Feb 22, 2007	10.99	11.01	10.73	10.88	14,281,681	-0.12(-1.13%)
Feb 21, 2007	10.77	11.02	10.69	11.01	11,683,748	+0.24(+2.24%)
Feb 20, 2007	10.68	10.77	10.62	10.76	8,203,620	+0.08(+0.76%)
Feb 16, 2007	10.59	10.69	10.56	10.68	8,689,638	+0.05(+0.47%)
Feb 15, 2007	10.84	10.84	10.55	10.63	7,573,958	-0.08(-0.76%)
Feb 14, 2007	10.83	10.85	10.67	10.71	10,811,708	-0.05(-0.51%)
Feb 13, 2007	10.73	10.81	10.69	10.77	7,954,970	+0.06(+0.58%)
Feb 12, 2007	10.81	10.81	10.64	10.71	6,476,826	-0.10(-0.90%)
Feb 09, 2007	10.87	10.95	10.75	10.80	10,281,297	-0.02(-0.14%)
Feb 08, 2007	10.66	10.83	10.58	10.82	10,278,465	+0.19(+1.83%)
Feb 07, 2007	10.59	10.71	10.57	10.62	12,330,657	+0.04(+0.37%)
Feb 06, 2007	10.69	10.70	10.51	10.59	8,923,638	-0.04(-0.40%)
Feb 05, 2007	10.45	10.75	10.41	10.63	14,406,018	-0.02(-0.22%)
Feb 02, 2007	10.63	10.68	10.52	10.65	8,585,124	+0.05(+0.51%)
Feb 01, 2007	10.54	10.65	10.49	10.60	10,510,663	+0.11(+1.07%)
Jan 31, 2007	10.47	10.58	10.34	10.48	7,996,392	+0.01(+0.11%)
Jan 30, 2007	10.29	10.51	10.27	10.47	10,946,998	+0.22(+2.12%)
Jan 29, 2007	10.27	10.37	10.18	10.26	9,427,418	-0.05(-0.45%)
Jan 26, 2007	10.35	10.43	10.26	10.30	6,062,358	-0.03(-0.26%)
Jan 25, 2007	10.52	10.54	10.31	10.33	5,809,567	-0.22(-2.06%)
Jan 24, 2007	10.49	10.56	10.30	10.55	7,278,692	+0.01(+0.07%)
Jan 23, 2007	10.33	10.57	10.33	10.54	7,886,215	+0.23(+2.18%)
Jan 22, 2007	10.29	10.38	10.24	10.31	10,621,355	+0.08(+0.76%)
Jan 19, 2007	10.06	10.25	10.05	10.24	9,596,289	+0.24(+2.37%)
Jan 18, 2007	10.14	10.26	9.964	9.999	10,336,643	-0.10(-0.96%)
Jan 17, 2007	9.972	10.13	9.925	10.10	10,243,970	+0.12(+1.25%)
Jan 16, 2007	10.05	10.10	9.921	9.972	8,865,459	-0.06(-0.62%)
Jan 12, 2007	9.851	10.08	9.836	10.03	11,709,491	+0.18(+1.85%)
Jan 11, 2007	9.836	10.15	9.789	9.851	12,538,914	+0.02(+0.16%)
Jan 10, 2007	9.945	9.945	9.778	9.836	15,011,996	-0.11(-1.09%)
Jan 09, 2007	10.03	10.05	9.793	9.945	12,776,517	-0.13(-1.27%)
Jan 08, 2007	10.01	10.19	9.995	10.07	9,898,249	+0.07(+0.66%)
Jan 05, 2007	9.925	10.07	9.882	10.01	12,267,073	+0.05(+0.55%)
Jan 04, 2007	10.15	10.33	9.820	9.952	12,584,478	-0.03(-0.27%)
Jan 03, 2007	10.15	10.15	9.867	9.980	23,473,298	-0.17(-1.65%)
Dec 29, 2006	10.26	10.30	10.12	10.15	6,569,743	-0.14(-1.40%)
Dec 28, 2006	10.31	10.36	10.25	10.29	7,158,732	+0.05(+0.45%)
Dec 27, 2006	10.26	10.29	10.16	10.24	6,226,853	+0.04(+0.34%)
Dec 26, 2006	10.22	10.34	10.12	10.21	6,157,863	-0.05(-0.53%)
Dec 22, 2006	10.29	10.38	10.18	10.26	4,845,768	+0.01(+0.08%)
Dec 21, 2006	10.37	10.40	10.13	10.26	6,774,653	-0.06(-0.60%)
Dec 20, 2006	10.41	10.50	10.31	10.32	5,635,033	-0.12(-1.12%)
Dec 19, 2006	10.27	10.49	10.16	10.43	14,490,968	+0.14(+1.40%)
Dec 18, 2006	10.57	10.58	10.28	10.29	9,231,775	-0.26(-2.43%)
Dec 15, 2006	10.75	10.75	10.54	10.55	8,997,004	-0.20(-1.84%)
Dec 14, 2006	10.71	10.88	10.70	10.74	6,899,247	-0.00(-0.04%)
Dec 13, 2006	10.71	10.81	10.66	10.75	5,627,310	+0.12(+1.13%)
Dec 12, 2006	10.61	10.68	10.53	10.63	8,071,046	+0.05(+0.48%)
Dec 11, 2006	10.61	10.66	10.54	10.58	6,871,188	-0.07(-0.69%)
Dec 08, 2006	10.77	10.77	10.61	10.65	6,251,823	-0.08(-0.72%)
Dec 07, 2006	10.78	10.88	10.69	10.73	6,883,029	-0.06(-0.58%)
Dec 06, 2006	10.79	10.90	10.76	10.79	8,135,659	-0.03(-0.29%)
Dec 05, 2006	10.82	10.88	10.75	10.82	8,963,024	+0.02(+0.22%)
Dec 04, 2006	10.84	10.84	10.74	10.80	5,556,776	-0.06(-0.54%)