Guardforce AI (GFAI) had the highest return in 2021 by a US stock in the Information Technology Sector, returning 207,592.3%.

Sorry, I couldn't find pricing data for that day. The closing price for the Dow Jones Industrial Average (DJI) on December 31, 2024 was $42,544.22. It was down 0.2% for the day. The latest price is $47,628.39.

The closing price for Bitcoin (BTC) on April 1, 2011 was $0.78. It was down 1.5% for the day. The latest price is $91,137.58.

The closing price for Bitcoin (BTC) on December 31, 2017 was $14,156.40. It was up 9.8% for the day. The latest price is $89,053.74.

Teck Resources Ltd Class B (TECK) had the highest return between November 20, 2008 and November 20, 2009 by a large-cap US stock, returning 697.7%.

The closing price for Bitcoin (BTC) in terms of GBP between December 10, 2015 and December 10, 2025 is 69,703.49, yesterday. It is up 25,179.1% in that time. The latest price is 69,113.25.

The price for Bitcoin (BTC) in terms of GBP today is 69,381.95. It is down 0.4% for the day.

Apple (AAPL) returned 9.5% between 2022 and 2023.

QQQ has returned 100.9% since January 20, 2021.

Pioneer Power Solutions (PPSI) had the highest return between March 1, 2009 and March 1, 2010 by a US stock, returning 16,416.2%.

Sorry, I don't have the answer to that one.

BioNexus Gene Lab Corp Common stock (BGLC) had the highest return in 2021 by a US stock, returning 11,112,943.5%.

Madrigal Pharmaceuticals (MDGL) had the lowest return between February 1, 2013 and August 31, 2014 by a US stock with a market cap of $4B+, returning -64.5%.

Lululemon Athletica (LULU) had the lowest return between February 1, 2013 and August 31, 2014 by a US stock with a market cap of $40B+, returning -42.3%.

ICICI Bank (IBN) had the lowest return between February 1, 2013 and August 31, 2013 by a US stock with a market cap of $40B+, returning -42.9%.