best sandp stock from 15 may 1998 to 31 may 1998

Humana (HUM) had the highest return between May 15, 1998 and May 31, 1998 by a US stock in the S&P 500 (GSPC), returning 16.1%.

ASSETDATE% RETURN
Humana (HUM)
5/15/1998 - 5/31/1998
16.12%
McKesson (MCK)
5/15/1998 - 5/31/1998
11.9%
Home Depot (HD)
5/15/1998 - 5/31/1998
8.83%
Quest Diagnostics (DGX)
5/15/1998 - 5/31/1998
8.78%
Roper Technologies (ROP)
5/15/1998 - 5/31/1998
8.37%
STERIS (STE)
5/15/1998 - 5/31/1998
7.99%
S&P Global (SPGI)
5/15/1998 - 5/31/1998
7.65%
Exelon (EXC)
5/15/1998 - 5/31/1998
7.59%
Brown & Brown (BRO)
5/15/1998 - 5/31/1998
7.55%
Lowe's Companies (LOW)
5/15/1998 - 5/31/1998
7.37%
Ford Motor (F)
5/15/1998 - 5/31/1998
7.1%
Arch Capital (ACGL)
5/15/1998 - 5/31/1998
6.99%
Entergy (ETR)
5/15/1998 - 5/31/1998
6.31%
Marriott International (MAR)
5/15/1998 - 5/31/1998
6.11%
Medtronic (MDT)
5/15/1998 - 5/31/1998
5.7%
Gartner (IT)
5/15/1998 - 5/31/1998
5.17%
Kroger (KR)
5/15/1998 - 5/31/1998
5.04%
Waters (WAT)
5/15/1998 - 5/31/1998
4.84%
PepsiCo (PEP)
5/15/1998 - 5/31/1998
4.82%
Johnson Controls International (JCI)
5/15/1998 - 5/31/1998
4.73%
Target (TGT)
5/15/1998 - 5/31/1998
4.72%
O’Reilly Automotive (ORLY)
5/15/1998 - 5/31/1998
4.64%
PG&E (PCG)
5/15/1998 - 5/31/1998
4.56%
Ball (BALL)
5/15/1998 - 5/31/1998
4.53%
Costco Wholesale (COST)
5/15/1998 - 5/31/1998
4.51%