Among Charlton Aria Acquisition Corporation Class A Ordinary Shares (CHAR) and Bitcoin (BTC), Bitcoin (BTC) had the best day on September 15, 2010, returning 31.9%.
The highest closing price for Bitcoin (BTC) in a month all-time was $115,758.20, in July 2025. It was up 8% for the month. The latest price is $90,004.76.
Sorry, I couldn't find pricing data for that day. The closing price for the S&P 500 (GSPC) on June 6 was $6,000.36. It was up 0.2% for the day. The latest price is $6,870.40.