Viewbix Inc Common Stock (VBIX) had the highest return between 1999 and 2000 by a US stock, returning 144,525,286.4%.

ASSET	YEARS	% RETURN
Viewbix Inc Common Stock (VBIX)	1999-2000	144,525,286.42%
Inseego (INSG)	1999-2000	3,093,650%
Marker Therapeutics (MRKR)	1999-2000	1,818,081.82%
SWK (SWKH)	1999-2000	69,999.76%
Flexible Solutions International (FSI)	1999-2000	11,168.63%
Empire Petroleum (EP)	1999-2000	10,294.64%
Quantum (QMCO)	1999-2000	9,873.94%
Myriad Genetics (MYGN)	1999-2000	1,554.98%
FuelCell Energy (FCEL)	1999-2000	1,409.61%
Laboratory Corporation of America (LH)	1999-2000	1,180.09%
Qualcomm (QCOM)	1999-2000	1,153.92%
Check Point Software Technologies (CHKP)	1999-2000	1,061.41%
Ciena (CIEN)	1999-2000	969.96%
Innodata (INOD)	1999-2000	945.63%
Suzano Papel e Celulose SA ADR (SUZ)	1999-2000	888.29%
Patterson-UTI Energy (PTEN)	1999-2000	803.08%
Biogen (BIIB)	1999-2000	705.57%
Quest Diagnostics (DGX)	1999-2000	700.02%
Algorhythm (RIME)	1999-2000	663.64%
BlackBerry (BB)	1999-2000	592.82%
Amtech Systems (ASYS)	1999-2000	540%
Forward Air (FWRD)	1999-2000	499%
Sono-Tek (SOTK)	1999-2000	476.92%
NetApp (NTAP)	1999-2000	440.53%
Regeneron Pharmaceuticals (REGN)	1999-2000	403.8%