Completely different things drive Bitcoin and stocks
When looking at Bitcoin vs. stocks, though, it's important to remember that entirely different mechanics drive them. Stock prices tend to be earnings-driven, and often pay some kind of dividend. Bitcoin is largely driven by sentiment, as it has few use cases and never pays dividends. However, having a limited supply of approximately 21 million coins can create scarcity. It's a vibes investment right now, though that could change as it gains in popularity.
Bitcoin's price moves up and down as it's purchased, which right now is by a mix of individual enthusiasts and institutional Bitcoin holders. For example, the spot Bitcoin ETF iShares Bitcoin Trust (IBIT) was approved by the SEC in January 2024, and the US. Strategic Bitcoin Reserve was established in 2025 through an executive order. Although it's still mired in red tape and working through regulatory development, reporting from CoinDesk in 2026 places the potential US Bitcoin reserve at approximately 300,000 coins. These were largely acquired through forfeiture, according to reporting by The Block in 2026.
Bitcoin's standard deviation of annual returns, essentially an indication of the coin's volatility, was about 203% between 2016 and 2024. The same metric for the S&P 500 was just 15%. This is the average year-to-year price swing over that period.