The highest closing price for Clean Harbors (CLH) in October 2000 was $1.45, on October 10, 2000. It was down 19.6% for the month. The latest price is $235.64.

DATE	OPEN	HIGH	LOW	CLOSE	VOLUME
October 31 2000	$1.13	$1.19	$1.13	$1.19	16,800
October 30 2000	$1.13	$1.20	$1.13	$1.17	89,000
October 27 2000	$1.16	$1.25	$1.16	$1.25	41,200
October 26 2000	$1.23	$1.38	$1.22	$1.31	56,600
October 25 2000	$1.25	$1.31	$1.25	$1.31	66,200
October 24 2000	$1.32	$1.38	$1.19	$1.31	181,400
October 23 2000	$1.39	$1.41	$1.34	$1.38	36,800
October 20 2000	$1.34	$1.44	$1.34	$1.38	281,000
October 19 2000	$1.44	$1.48	$1.31	$1.38	160,200
October 18 2000	$1.33	$1.44	$1.33	$1.39	30,800
October 17 2000	$1.33	$1.38	$1.33	$1.36	68,400
October 16 2000	$1.32	$1.38	$1.32	$1.34	50,800
October 13 2000	$1.31	$1.34	$1.31	$1.34	5,200
October 12 2000	$1.34	$1.38	$1.34	$1.36	23,000
October 11 2000	$1.37	$1.38	$1.31	$1.38	82,000
October 10 2000	$1.45	$1.50	$1.34	$1.45	14,600
October 09 2000	$1.45	$1.45	$1.31	$1.31	41,200
October 06 2000	$1.45	$1.45	$1.25	$1.31	8,200
October 05 2000	$1.32	$1.45	$1.31	$1.41	57,600
October 04 2000	$1.34	$1.48	$1.34	$1.34	17,000
October 03 2000	$1.31	$1.38	$1.28	$1.34	24,200
October 02 2000	$1.48	$1.48	$1.34	$1.39	51,400

Daily pricing data for Clean Harbors dates back to 11/24/1987, and may be incomplete.