The closing price for Bitcoin (BTC) in 2014 was $320.19, on December 31, 2014. It was down 57.6% for the year.

The closing price for Bitcoin (BTC) in 2019 was $7,193.60, on December 31, 2019. It was up 92% for the year. The latest price is $91,467.82.

The closing price for Bitcoin (BTC) in 2018 was $3,742.70, on December 31, 2018. It was down 73.5% for the year. The latest price is $96,370.16.

Albemarle (ALB) had the highest return last month by a US stock in the S&P 500 (GSPC), returning 33.3%.

Sandisk (SNDK) has had the highest return since January 1, 2025 by a US stock in the S&P 500 (GSPC), returning 551.7%.

Sandisk (SNDK) has had the highest return since January 1, 2025 by a US stock in the S&P 500 (GSPC), returning 551.7%.

Sandisk (SNDK) had the highest return in October 2025 by a US stock in the S&P 500 (GSPC), returning 76.3%.

The closing price for Bitcoin (BTC) in 2017 was $14,156.40, on December 31, 2017. It was up 1,369% for the year. The latest price is $109,372.68.

FBTC has returned 85.4% between December 6, 2020 and December 6, 2025.

FBTC has returned 85.4% between December 6, 2022 and December 6, 2025.

The closing price for FBTC yesterday was $77.87. It was down 1.3% for the day (down 3.5% from previous close).

Between August 27, 2005 and August 27, 2025, VGT has returned 1,712.1% and UnitedHealth (UNH) has returned 667.7%.

NXP Semiconductors (NXPI) has had the highest return this month by a US stock in the S&P 500 (GSPC), returning 12.4%.

CLIP has had the highest return between December 6, 2015 and December 6, 2025 by an ETF, returning 1,855,085.2%.

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