McDonald’s (MCD) had the highest return between 1970 and 1990 by a US stock, returning 59,991.9%.

Sorry, I couldn't find pricing data for that day. The closing price for the Dow Jones Industrial Average (DJI) on December 29 was $37,689.54. The latest price is $42,114.40.

Natwest (NWG) has had the highest return between 2002 and 2024 by a large-cap US stock, returning 1,581,566.7%.

IWM had its best month in 2000 in August 2000, returning 7.8%.

IWM had its best month in 2001 in April 2001, returning 8.3%.

IWM had its best month in 2002 in November 2002, returning 8.8%.

On September 28, 2018, Amazon (AMZN) had a market capitalization of $1T, based on 10.02B shares at a price of $100.15.

Natwest (NWG) has had the highest return between 2002 and 2024 by a large-cap US stock, returning 1,581,566.7%.

The average closing price for Bitcoin (BTC) in 2019 was $7,395.25. It was up 92% for the year. The latest price is $67,132.

The average closing price for Bitcoin (BTC) in 2019 was $7,395.25. It was up 92% for the year. The latest price is $67,132.

IWM had its best month in 2003 in May 2003, returning 10.7%.

The closing price for Costco Wholesale (COST) in 2020 was $358.84, on December 31, 2020. It was up 32.6% for the year. The latest price is $891.22.

Applovin (APP) had the highest return between July 21, 2023 and August 31, 2023 by a large-cap US stock, returning 51.8%.

Carvana (CVNA) had the highest return between July 1, 2023 and August 31, 2023 by a large-cap US stock, returning 94.4%.

Netflix (NFLX) had the highest return between January 1, 2015 and August 31, 2015 by a US stock with a market cap of $100B+, returning 134%.