best mid and large stock 1998 month

Insmed (INSM) had the best month in 1998 by a US stock with a market cap of $2B+ in November 1998, returning 223.6%.

ASSETMONTH% RETURN
Insmed (INSM)
November 1998
223.57%
Sterling Construction (STRL)
December 1998
220.72%
Leonardo DRS, Inc Common Stock (DRS)
February 1998
183.87%
Skyworks Solutions (SWKS)
June 1998
171.58%
VEON (VEON)
October 1998
135.05%
eBay (EBAY)
November 1998
127.48%
Amazon (AMZN)
June 1998
126.67%
DRDGOLD Limited ADR (DRD)
January 1998
100.01%
Taseko Mines (TGB)
November 1998
99.99%
eBay (EBAY)
October 1998
95.02%
Telkom Indonesia (Persero) Tbk PT ADR Rep 100 B (TLK)
October 1998
84.12%
Onto Innovation (ONTO)
September 1998
80.65%
DRDGOLD Limited ADR (DRD)
September 1998
80%
Teradyne (TER)
October 1998
79.93%
TIM Participacoes (TIMB)
November 1998
78.44%
Amkor Technology (AMKR)
December 1998
76.53%
Coeur Mining (CDE)
September 1998
74.63%
ASML Holding NV ADR (ASML)
October 1998
74.36%
MicroStrategy (MSTR)
June 1998
73.85%
Amazon (AMZN)
December 1998
73.19%
Bel Fuse A (BELFA)
October 1998
70.09%
Advanced Energy Industries (AEIS)
October 1998
69.36%
Newmont Goldcorp (NEM)
September 1998
68.7%
Arrow Electronics (ARW)
October 1998
68.6%
PTC (PTC)
October 1998
66.25%