CEL-SCI (CVM) had the lowest return in March 1989 by a US stock, returning -50%.

ASSET	MONTH	% RETURN
CEL-SCI (CVM)	March 1989	-50%
Meritage (MTH)	March 1989	-36.57%
ImmuCell (ICCC)	March 1989	-28.18%
Apyx Medical (APYX)	March 1989	-27.07%
SunOpta (STKL)	March 1989	-26.76%
Comstock Resources (CRK)	March 1989	-25%
Inter Parfums (IPAR)	March 1989	-24.99%
KLA-Tencor (KLAC)	March 1989	-20.37%
Lam Research (LRCX)	March 1989	-18.82%
Tat Techno (TATT)	March 1989	-18.52%
Avino Silver & Gold Mines (ASM)	March 1989	-17.63%
Microsoft (MSFT)	March 1989	-16.88%
Diodes (DIOD)	March 1989	-16.65%
Village Super Market (VLGEA)	March 1989	-16.46%
Research Frontiers (REFR)	March 1989	-16.07%
Onto Innovation (ONTO)	March 1989	-15.79%
American Shared Hospital Service (AMS)	March 1989	-15.69%
CECO Environmental (CECO)	March 1989	-15.63%
Vista Gold (VGZ)	March 1989	-14.89%
REX American Resources (REX)	March 1989	-14.81%
Anixa Biosciences (ANIX)	March 1989	-14.63%
Dmc Global (BOOM)	March 1989	-14.29%
Leonardo DRS, Inc Common Stock (DRS)	March 1989	-14.29%
Hexcel (HXL)	March 1989	-13.92%
Analog Devices (ADI)	March 1989	-13.68%