Bitcoin’s grip on the cryptocurrency market has tightened, with its average market dominance hitting 59.3% in 2025, marking a third straight year of gains, according to new data from CoinGecko.
The trend points to a more stable and mature phase for the world’s largest digital asset, largely driven by increased institutional participation through products like spot Bitcoin ETFs.
Bitcoin dominance is up for the third consecutive year.
Our latest study shows that $BTC dominance has hit an average of 59.3% in 2025 and reclaimed majority market share.
Here’s a breakdown of the 12-year trend 👇 pic.twitter.com/KDODHBQSxo
— CoinGecko (@coingecko) August 1, 2025
Decade of Shifts: Bitcoin’s Historical Dominance
Bitcoin’s market share has seen dramatic changes over the last decade. Between 2013 and 2016, its dominance was near absolute, averaging between 83% and 93%.
That changed during the 2017-2018 ICO boom, which introduced a wave of new altcoins that pulled investor attention and capital away from Bitcoin. As a result, its dominance fell to a record low of 31.1% in January 2018. The following years saw a recovery, with dominance hovering in the 60%-70% range through 2020.
Despite the drop, Bitcoin began reclaiming its position in the following years. From 2019 through 2020, dominance hovered between 60% and 70%, supported by the third halving, the rise of DeFi, and growing interest from major institutions.
Resurgence of Bitcoin’s Market Share After a Decline
The years 2021 and 2022 were once again tough for Bitcoin dominance. Although prices reached new highs, altcoins outperformed, pushing Bitcoin’s market share down to 38.6%. However, things changed dramatically in 2023. Fueled by regulatory progress and financial products like ETFs, Bitcoin slowly started regaining ground.
Related: 2025 Altseason: Ethereum Surges 170% as Bitcoin Dominance Declines—Is a Blow-Off Top Near?
By 2025, Bitcoin’s dominance has risen by more than 20 percentage points since 2023. CoinGecko’s data shows daily fluctuations have become milder, with changes now ranging between 1.2% and 1.6%. This is a stark contrast to earlier years when daily swings of up to 16 percentage points were common.
What Lies Ahead?
Despite the bullish trend, risks still remain. Historical data from Lookonchain reveals that August and September have been historically bearish for Bitcoin.
August and September are historically the worst months for $BTC.
In eight of the past 12 years, $BTC prices have fallen in August and September, with a 67% probability of decline.https://t.co/W6YUaa7WQr pic.twitter.com/Z5GA7tEwRw
— Lookonchain (@lookonchain) August 1, 2025
In 8 of the last 12 years, prices fell during these months. This gives a 67% chance of seasonal decline.
Related: Bitcoin MVRV Ratio Hints at ‘Balanced’ Price, but Is a BTC Rally Imminent?
Disclaimer: The information presented in this article is for informational and educational purposes only. The article does not constitute financial advice or advice of any kind. Coin Edition is not responsible for any losses incurred as a result of the utilization of content, products, or services mentioned. Readers are advised to exercise caution before taking any action related to the company.