best performing sandp stocks oct 1999

F5 Networks (FFIV) had the highest return in October 1999 by a US stock in the S&P 500 (GSPC), returning 107.1%.

ASSET MONTH % RETURN
F5 Networks (FFIV)
October 1999
107.09%
Trimble (TRMB)
October 1999
52.93%
Juniper Networks (JNPR)
October 1999
50.82%
Cognizant Technology Solutions Corp Class A (CTSH)
October 1999
43.56%
PTC (PTC)
October 1999
41.2%
Lam Research (LRCX)
October 1999
39.27%
Fair Isaac (FICO)
October 1999
37.33%
Capital One Financial (COF)
October 1999
36.55%
Genesis Healthcare (GEN)
October 1999
33.57%
Akamai Technologies (AKAM)
October 1999
31.99%
Colgate-Palmolive (CL)
October 1999
31.88%
Hartford Financial Services (HIG)
October 1999
30.35%
Apple (AAPL)
October 1999
28.98%
Microchip Technology (MCHP)
October 1999
28.59%
T Rowe Price (TROW)
October 1999
28.22%
Bank of New York Mellon (BK)
October 1999
26.74%
Citigroup (C)
October 1999
26.53%
Copart (CPRT)
October 1999
26.32%
Bio-Techne (TECH)
October 1999
26%
Morgan Stanley (MS)
October 1999
23.83%
Biogen (BIIB)
October 1999
23.48%
Adobe Systems (ADBE)
October 1999
23.37%
Aon (AON)
October 1999
23.13%
Merck (MRK)
October 1999
22.99%
Fifth Third Bancorp (FITB)
October 1999
22.51%