Biogen (BIIB) had the highest return between 1995 and 2001 by a US stock in the S&P 500 (GSPC), returning 18,807.5%.

NVIDIA (NVDA) has had the highest return between February 1, 2021 and October 31, 2024 by a US stock with a market cap of $100B+, returning 1,002.7%.

Ast Spacemobile (ASTS) had the highest return in May 2024 by a mid-cap US stock, returning 279.6%.

UnitedHealth (UNH) had the highest return between 1988 and 1994 by a US stock in the S&P 500 (GSPC), returning 5,079.7%.

Flotek Industries (FTK) returned 1,079,900% between 2004 and 2008.

Johnson Controls International (JCI) had the highest return between 1983 and 1988 by a US stock in the S&P 500 (GSPC), returning 1,096,800%.

WisdomTree (WT) returned 6,833.5% between 2004 and 2007.

Hasbro (HAS) had the highest return between 1980 and 1984 by a US stock in the S&P 500 (GSPC), returning 18,329.3%.

NVIDIA (NVDA) has had the highest return between March 19, 2020 and October 31, 2024 by a US stock with a market cap of $170B+, returning 2,753.9%.

Hasbro (HAS) had the highest return between 1975 and 1984 by a US stock in the S&P 500 (GSPC), returning 18,359.3%.

NVIDIA (NVDA) has had the highest return between March 19, 2020 and October 31, 2024 by a US stock with a market cap of $200B+, returning 2,753.9%.

Seanergy Maritime (SHIP) returned 7,104,578.9% between 2008 and 2009.

NVIDIA (NVDA) has had the highest return between March 19, 2020 and October 31, 2024 by a US stock with a market cap of $100B+, returning 2,753.9%.

The closing price for Cisco Systems (CSCO) in 2001 was $12.09, on December 31, 2001. It was down 52.5% for the year. The latest price is $56.76.

The closing price for Cisco Systems (CSCO) in 2000 was $25.53, on December 29, 2000. It was down 30.4% for the year. The latest price is $52.50.