Between 1999 and 2000, OPTIMIZERx (OPRX) returned 1,600% and OPTIMIZERx (OPRX) returned 1,600%.

DATE	OPEN	HIGH	LOW	CLOSE
September 07 1999	$2.13	$2.13	$2.13	$2.13
August 19 1999	$0.13	$0.13	$0.13	$0.13