Gulf Resources (GURE) had the highest return in August 2006 by a US stock, returning 284.6%.

TQQQ had its best month in 2021 in October 2021, returning 23.9%.

First Solar (FSLR) had the highest return between 2006 and 2008 by a US stock in the S&P 500 (GSPC), returning 463.1%.

TQQQ had its best month in 2022 in July 2022, returning 41.4%.

First Solar (FSLR) had the highest return between 2006 and 2007 by a US stock in the S&P 500 (GSPC), returning 990.4%.

NVIDIA (NVDA) had its best month between 2018 and 2019 in January 2018, returning 25.6%.

NVIDIA (NVDA) has had the highest return between 2012 and 2024 by a US stock in the S&P 500 (GSPC), returning 43,199.8%.

SPY returned 2.2% in September 2013.

SPY returned -1.5% in September 2014.

SPY returned -0.3% in September 2015.

SPY returned 0% in September 2016.

SPY returned 1.8% in September 2017.

The closing price for Aspira Womens Health (AWH) in 2010 was $112.80, on December 31, 2010. It was down 72.6% for the year. The latest price is $0.75.

The closing price for Aspira Womens Health (AWH) in 2008 was $4.05, on December 31, 2008. It was down 96.6% for the year. The latest price is $0.75.

NVIDIA (NVDA) had its best month between 2020 and 2021 in November 2021, returning 27.4%.