The closing price for Amazon (AMZN) in April 2021 was $173.37, on April 30, 2021. It was up 11.2% for the month. The latest price is $187.83.

Incyte (INCY) had the lowest return between September 1, 2005 and October 4, 2005 by a large-cap US stock, returning -36.5%.

Microsoft (MSFT) had the lowest return between September 1, 2005 and October 4, 2005 by a mega-cap US stock, returning -8.8%.

Netflix (NFLX) had the highest return between September 1, 2005 and October 4, 2005 by a mega-cap US stock, returning 25.2%.

The closing price for Diversified Energy (DEC) in December 2023 was $13.42, on December 29. It was up 1,675% for the month. The latest price is $11.80.

Ainos (AIMD) had the highest return between September 1, 2005 and October 4, 2005 by a US stock, returning 125,022%.

Gulf Resources (GURE) had the highest return between September 1, 2005 and October 11, 2005 by a US stock, returning 12,900%.

Mastercard (MA) had the highest return between May 11, 2006 and August 2, 2006 by a mega-cap US stock, returning 24.1%.

Theriva Biologics (TOVX) had the highest return between May 11, 2006 and August 2, 2006 by a US stock, returning 1,500%.

Gulf Resources (GURE) had the highest return between August 31, 2005 and October 11, 2005 by a US stock, returning 12,900%.

Gulf Resources (GURE) had the highest return between August 31, 2005 and October 11, 2005 by a US stock, returning 12,900%.

Enphase Energy (ENPH) had the lowest return last year by a US stock in the S&P 500 (GSPC), returning -50.9%.

PG&E (PCG) had the lowest return in 2019 by a US stock in the S&P 500 (GSPC), returning -53.8%.

Cisco Systems (CSCO) had the highest return between February 1, 1988 and January 31, 2000 by a US stock in the Information Technology Sector, returning 70,706%.

Theriva Biologics (TOVX) had the lowest return between August 31, 2005 and October 11, 2005 by a US stock, returning -92%.