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

CleanSpark (CLSK) had the highest return in December 2018 by a mid-cap US stock, returning 35.8%.

The closing price for the Dow Jones Industrial Average (DJI) on December 31, 2020 was $30,604.64. It was up 0.6% for the day (up 0.6% from previous close). The latest price is $47,954.99.

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 $42,316.39.

The closing price for Kellanova (K) on Friday was $83.14. It was down 0.1% for the day.

Tectonic Therapeutic (TECX) has had the highest return since January 1, 2024 by a US stock, returning 4,549,900%.

The closing price for Kellanova (K) yesterday was $83.14. It was down 0.1% for the day.

Tectonic Therapeutic (TECX) has had the highest return since January 1, 2024 by a US stock, returning 4,549,900%.

Celsius (CELH) had the highest return between January 11, 2007 and March 14, 2007 by a large-cap US stock, returning 141.7%.

ZTST (ZTST) has had the highest return since January 1, 2025 by a US stock, returning 30,631.9%.

AquaBounty Technologies (AQB) had the highest return in 2017 by a US stock, returning 977,677.8%.

Virtu Financial (VIRT) had the highest return in February 2018 by a mid-cap US stock, returning 56.8%.

The average closing price for Bitcoin (BTC) between September 1, 2024 and September 30, 2024 and this year was $60,358.52. It was up 7.4% in that time. The latest price is $66,416.72.

CHIK had the lowest return last year by an ETF, returning -94.1%.

NVIDIA (NVDA) had its best year last year last year, returning 172.8%.