worst performing stocks in the sandp 500 september 1987

Monster Beverage (MNST) had the lowest return in September 1987 by a US stock in the S&P 500 (GSPC), returning -29.9%.

ASSET MONTH % RETURN
Monster Beverage (MNST)
September 1987
-29.94%
Valero Energy (VLO)
September 1987
-21.98%
NVR (NVR)
September 1987
-21.84%
Ross Stores (ROST)
September 1987
-19.99%
Universal Health Services (UHS)
September 1987
-16%
KLA-Tencor (KLAC)
September 1987
-15.05%
Western Digital (WDC)
September 1987
-14.86%
Brown & Brown (BRO)
September 1987
-14.31%
Raymond James Financial (RJF)
September 1987
-14.28%
Franklin Resources (BEN)
September 1987
-12.85%
Home Depot (HD)
September 1987
-12.79%
T Rowe Price (TROW)
September 1987
-12.79%
Avery Dennison (AVY)
September 1987
-10.71%
International Business Machines (IBM)
September 1987
-10.6%
Lowe's Companies (LOW)
September 1987
-10.45%
Bank of America (BAC)
September 1987
-10.14%
Skyworks Solutions (SWKS)
September 1987
-10.13%
Constellation Brands Inc Class A (STZ)
September 1987
-9.45%
Snap-On (SNA)
September 1987
-9.2%
Ford Motor (F)
September 1987
-9.16%
State Street (STT)
September 1987
-9.05%
Thermo Fisher Scientific (TMO)
September 1987
-8.78%
PNC Financial Services (PNC)
September 1987
-8.66%
Masco (MAS)
September 1987
-8.51%
ONEOK (OKE)
September 1987
-8.42%