50 best performing in sandp in oct 1998

EBay (EBAY) had the highest return in October 1998 by a US stock in the S&P 500 (GSPC), returning 95%.

ASSET MONTH % RETURN
eBay (EBAY)
October 1998
95%
Teradyne (TER)
October 1998
79.93%
PTC (PTC)
October 1998
66.25%
Morgan Stanley (MS)
October 1998
58.03%
KLA-Tencor (KLAC)
October 1998
51.28%
Skyworks Solutions (SWKS)
October 1998
49.44%
Fastenal (FAST)
October 1998
48.21%
Incyte (INCY)
October 1998
46.99%
Cognizant Technology Solutions Corp Class A (CTSH)
October 1998
46.28%
Lam Research (LRCX)
October 1998
46.17%
Applied Materials (AMAT)
October 1998
42.31%
Invesco (IVZ)
October 1998
39.52%
Aflac (AFL)
October 1998
37.7%
Synopsys (SNPS)
October 1998
36.86%
Monster Beverage (MNST)
October 1998
36.14%
Jabil Circuit (JBL)
October 1998
35.96%
Mosaic (MOS)
October 1998
35.95%
Cooper Companies, Inc Common Stock (COO)
October 1998
35.72%
Clorox (CLX)
October 1998
35.41%
Danaher (DHR)
October 1998
35.38%
JPMorgan Chase (JPM)
October 1998
34.87%
Trane Technologies (TT)
October 1998
33.94%
Thermo Fisher Scientific (TMO)
October 1998
33.47%
Qorvo (QRVO)
October 1998
33.33%
Gilead Sciences (GILD)
October 1998
32.74%