worst performing sandp 500 stocks october 1999

Gartner (IT) had the lowest return in October 1999 by a US stock in the S&P 500 (GSPC), returning -40%.

ASSET MONTH % RETURN
Gartner (IT)
October 1999
-40%
Lockheed Martin (LMT)
October 1999
-38.46%
CoreSite Realty (COR)
October 1999
-36.84%
Lennox International (LII)
October 1999
-32.08%
McKesson (MCK)
October 1999
-30.22%
Fastenal (FAST)
October 1999
-22.67%
Altria (MO)
October 1999
-22.57%
Johnson Controls International (JCI)
October 1999
-21.03%
Cardinal Health (CAH)
October 1999
-20%
Smith AO (AOS)
October 1999
-19.1%
Monster Beverage (MNST)
October 1999
-18.81%
International Business Machines (IBM)
October 1999
-18.8%
Roper Technologies (ROP)
October 1999
-18.6%
L3Harris Technologies (LHX)
October 1999
-18.41%
NVR (NVR)
October 1999
-18.41%
Newmont Goldcorp (NEM)
October 1999
-18.37%
Cooper Companies, Inc Common Stock (COO)
October 1999
-18.03%
Incyte (INCY)
October 1999
-17.65%
HP (HPQ)
October 1999
-17.05%
Arch Capital (ACGL)
October 1999
-16.74%
CarMax (KMX)
October 1999
-16.66%
Boston Scientific (BSX)
October 1999
-15.89%
FMC (FMC)
October 1999
-15.67%
United Rentals (URI)
October 1999
-14.37%
Autodesk (ADSK)
October 1999
-14.04%