The Dow Jones Industrial Average (DJI) had its best month in 2010 in September 2010, returning 7.7%.

Sorry, available market cap data for Amazon (AMZN) starts on January 2, 2009. Amazon (AMZN) has a market capitalization of $2T, based on 10.5B shares at a price of $187.83 (down 0.3% on Friday).

The Dow Jones Industrial Average (DJI) had its best month in 2012 in June 2012, returning 3.9%.

The Dow Jones Industrial Average (DJI) had its best month in 2013 in January 2013, returning 5.8%.

The average closing price for Amazon (AMZN) this year is $178.61. It was up 23.9% for the year. The latest price is $187.83.

The Dow Jones Industrial Average (DJI) had its best month in 2014 in February 2014, returning 4%.

NVIDIA (NVDA) had its best year since January 22, 1999 in 2001, returning 305.5%.

The top 1 holdings of YEAR are FVM3 (6.763%).

The Dow Jones Industrial Average (DJI) had its best month in 2015 in October 2015, returning 8.5%.

The top 1 holdings of YEAR are FVM3 (6.763%).

The Dow Jones Industrial Average (DJI) had its best month in 2016 in March 2016, returning 6.9%.

Summit Therapeutics (SMMT) had the highest return between October 1, 2022 and September 30, 2024 by a large-cap US stock, returning 1,725%.

Sorry, I couldn't find pricing data for that day. The price for Bitcoin (BTC) today is $67,128.04. It is up 0.1% for the day.

SharkNinja (SN) had its best month this year in August 2024, returning 23.6%.

The closing price for the Nasdaq Composite (IXIC) on Friday was $18,518.61.