what is the most performance mega cap stock between october 1 1998 and december 28 1998

Amazon (AMZN) had the highest return between October 1, 1998 and December 28, 1998 by a mega-cap US stock, returning 225.9%.

ASSET DATE % RETURN
Amazon (AMZN)
10/1/1998 - 12/28/1998
225.87%
ASML Holding NV ADR (ASML)
10/1/1998 - 12/28/1998
107.69%
Morgan Stanley (MS)
10/1/1998 - 12/28/1998
87.2%
JPMorgan Chase (JPM)
10/1/1998 - 12/28/1998
69.44%
Intuit (INTU)
10/1/1998 - 12/28/1998
57.07%
Cisco Systems (CSCO)
10/1/1998 - 12/28/1998
56.65%
Home Depot (HD)
10/1/1998 - 12/28/1998
56.34%
Oracle (ORCL)
10/1/1998 - 12/28/1998
54.28%
Costco Wholesale (COST)
10/1/1998 - 12/28/1998
52.3%
International Business Machines (IBM)
10/1/1998 - 12/28/1998
51.55%
Walmart (WMT)
10/1/1998 - 12/28/1998
48.07%
American Express (AXP)
10/1/1998 - 12/28/1998
35.45%
Procter & Gamble (PG)
10/1/1998 - 12/28/1998
33.5%
Microsoft (MSFT)
10/1/1998 - 12/28/1998
31.75%
GE Aerospace (GE)
10/1/1998 - 12/28/1998
30.26%
AstraZeneca PLC ADR (AZN)
10/1/1998 - 12/28/1998
30.02%
UnitedHealth (UNH)
10/1/1998 - 12/28/1998
28.99%
McDonald’s (MCD)
10/1/1998 - 12/28/1998
28.35%
AT&T (T)
10/1/1998 - 12/28/1998
22.32%
Taiwan Semiconductor Manufacturing (TSM)
10/1/1998 - 12/28/1998
21.87%
Coca-Cola (KO)
10/1/1998 - 12/28/1998
20.82%
Walt Disney (DIS)
10/1/1998 - 12/28/1998
20.79%
Bank of America (BAC)
10/1/1998 - 12/28/1998
17.88%
Toyota Motor Corporation ADR (TM)
10/1/1998 - 12/28/1998
15.82%
Berkshire Hathaway (BRK.B)
10/1/1998 - 12/28/1998
14.95%
Mega-cap stocks are treated as having a market cap of $200B+.