The lowest closing price for Gartner (IT) in 2010 was $18.70, on January 4, 2010. It was up 82.2% for the year. The latest price is $413.50.

DATE	OPEN	HIGH	LOW	CLOSE	VOLUME
December 31 2010	$33.65	$33.80	$33.17	$33.20	210,100
December 30 2010	$33.51	$33.97	$33.51	$33.75	190,300
December 29 2010	$33.51	$33.86	$33.45	$33.58	150,300
December 28 2010	$33.52	$33.57	$33.18	$33.44	156,300
December 27 2010	$33.36	$33.59	$33.15	$33.52	104,100
December 23 2010	$33.37	$33.49	$33.24	$33.39	165,100
December 22 2010	$33.76	$33.78	$33.33	$33.43	291,200
December 21 2010	$33.84	$34.00	$33.66	$33.70	185,800
December 20 2010	$33.50	$33.69	$33.03	$33.63	323,500
December 17 2010	$32.87	$33.60	$32.78	$33.54	575,600
December 16 2010	$32.71	$33.00	$32.41	$32.81	126,200
December 15 2010	$32.59	$32.87	$32.53	$32.60	299,100
December 14 2010	$32.73	$32.81	$32.48	$32.71	298,400
December 13 2010	$32.52	$32.77	$32.42	$32.64	324,200
December 10 2010	$32.42	$32.43	$32.21	$32.39	415,100
December 09 2010	$33.12	$33.18	$32.33	$32.42	423,700
December 08 2010	$32.97	$33.17	$32.87	$33.00	228,500
December 07 2010	$33.30	$33.30	$32.71	$32.98	294,300
December 06 2010	$32.98	$33.09	$32.78	$33.02	288,200
December 03 2010	$33.39	$33.58	$32.95	$33.13	385,100
December 02 2010	$33.00	$33.78	$32.77	$33.54	419,900
December 01 2010	$32.46	$33.02	$32.46	$33.02	305,200
November 30 2010	$32.24	$32.50	$32.08	$32.17	554,000
November 29 2010	$32.31	$32.60	$31.96	$32.44	263,800
November 26 2010	$32.41	$32.67	$32.21	$32.41	54,200

Daily pricing data for Gartner dates back to 10/5/1993, and may be incomplete.