#Gate广场四月发帖挑战 How many of the once-mainstream coins are left?
Bitcoin has maintained its position as the top market cap in the crypto industry for eight consecutive years, while only half of the top ten mainstream coins from 2018 remain on the list today. An eight-year market cap comparison chart ruthlessly reveals the survival rule of the crypto market: true value is anchored in long-term consensus, and hype narratives will eventually zero out. After the big waves wash away the sand, which assets have survived the cycle? How many of the once-mainstream coins are still around?
Looking back at the top ten tokens by market cap in 2018, only BTC, ETH, XRP, TRX, and ADA remain, accounting for half.
Bitcoin has ranked first for eight consecutive years, holding the top spot in market cap from 2018 to 2026. As of early April 2026, Bitcoin's price has rebounded above $70k, with a total market cap of approximately $1.34 trillion, accounting for over 55% of the total crypto market cap. Despite multiple bear markets and regulatory crackdowns by major global economies, the industry ranking has never changed.
Ethereum remains firmly in second place, maintaining its dominance as the smart contract platform. Even with numerous new competitors chasing, none have surpassed it, with a current market cap of about $250–260 billion.
XRP's market cap is around $70 billion, having fallen from its peak in 2025. ADA and TRX currently have market caps of approximately $9.13 billion and $30.1 billion, respectively. The former relies on academic-driven ecosystem development, while the latter has built a strong fundamental support through its USDT stablecoin settlement network.
【The Yesterday’s Stars That Have Fallen Out of the Mainstream】
BCH, EOS, LTC, XLM, and MIOTA have all exited the scene. Of the top 15 by market cap in 2018, half have completely fallen out of the top 20 by 2026. This includes EOS, which once raised $4 billion, as well as Dash, NEO, Qtum, Bitcoin Gold, Nano, and other projects that have now disappeared from view.
【Emerging New Forces】
USDT and USDC, the two major stablecoins, have entered the top ten. As of early April, their market caps reached $184.07 billion and $77.5 billion, respectively, accounting for nearly 85% of the total stablecoin market cap. Institutional capital inflows continue to boost their demand.
SOL and BNB have upgraded to core infrastructure roles. SOL's market cap is about $47.9 billion, and BNB's is around $84 billion. Both are positioned as high-performance public chains, occupying advantageous positions in mid- to long-term ecosystem competition.
DOGE, with a market cap of about $14.2 billion, is the only Meme coin in the top ten, validating the community consensus as a unique survival value in the crypto market.
【Why has Bitcoin remained the number one for 8 years?】
First, the decentralized underlying value consensus. As the original cryptocurrency, Bitcoin has no project team and no unlocking sell pressure, serving as the industry’s pricing benchmark and safe-haven asset.
Second, the institutionalization trend continues to deepen. After the approval of Bitcoin spot ETFs, traditional capital channels opened. A large amount of long-term allocation funds flowed in, and by early April 2026, the total net assets of US-based spot Bitcoin ETFs exceeded $90 billion, about 6.46% of Bitcoin's total market cap, with a cumulative net inflow of approximately $56.4 billion.
Among them, the IBIT fund managed by BlackRock has about $52 billion in assets, holding approximately 782k BTC, accounting for nearly 45% of all spot Bitcoin ETF assets. We believe that institutional capital is reshaping Bitcoin’s pricing system and market structure through regulated ETF channels. The stable 55.27% market cap share of Bitcoin is one of the main reasons it has maintained the top spot for eight years.
Third, narrative iteration continues. From “digital gold” to “on-chain government bonds,” Bitcoin is occupying a core position in the global asset allocation framework.
【Summary】
Whether it’s Bitcoin’s eight-year dominance, Solana’s rise from obscurity to the top five, or the fall of star projects like EOS, they all point to the same conclusion: the淘汰 in the crypto market is more brutal than imagined.
When choosing long-term investment tokens, it is recommended to focus on three dimensions: first, the project’s technical foundation and practical application; second, the sustainability of the token economic model; third, the team’s execution ability and governance transparency.
Bitcoin’s eight-year first-place record provides an important reference framework: when the tide recedes, only true value can stand firm.
