The S&P 500 (GSPC) has returned 3,549.7% between September 19, 1985 and September 19, 2025.

Sorry, I couldn't find pricing data for that day. The closing price for the S&P 500 (GSPC) on December 31, 2021 was $4,766.20. It was down 0.2% for the day. The latest price is $6,890.18.

The closing price for Bitcoin (BTC) on March 8, 2021 was $52,244.08. It was up 2.1% for the day. The latest price is $91,974.70.

Diversified Energy (DEC) has had the highest return between September 19, 2020 and September 19, 2025 by a US stock, returning 14,249,900%.

The closing price for Bitcoin (BTC) on September 23, 2021 was $44,895.10. It was up 3.1% for the day. The latest price is $116,532.68.

The closing price for Bitcoin (BTC) on December 30, 2021 was $47,188.32. It was up 1.5% for the day.

The closing price for Bitcoin (BTC) on September 29, 2021 was $41,564.36. It was up 1.2% for the day. The latest price is $116,532.68.

Sitio Royalties (STR) has had the highest return since February 28, 2017 by a US stock, returning 18,119,900%.

The closing price for Bitcoin (BTC) on December 31, 2021 was $46,328.94. It was down 1.8% for the day. The latest price is $116,488.

Flotek Industries (FTK) had the highest return between 1998 and 2022 by a US stock, returning 3,359,900%.

Flotek Industries (FTK) had the highest return between 1998 and 2017 by a US stock, returning 13,979,900%.

Astrana Health (ASTH) had the highest return between 1964 and 2021 by a US stock, returning 7,347,900%.

The closing price for Bitcoin (BTC) between 2012 and 2021 was $46,306.45, on December 31, 2021. It was up 1,003,920.9% in that time.

The closing price for Bitcoin (BTC) on November 13, 2012 was $11.17. It was up 1.5% for the day. The latest price is $116,488.

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