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‘Ether Caught Fire’: ETH Surged as Capital Fled Bitcoin in Q3, CoinGecko Report Finds

ETH hit fresh highs while bitcoin cooled, as investors chased DeFi, altcoins, and tokenized assets. CoinGecko calls it a defining market shift.

Oct 19, 2025, 4:00 p.m.
ETH closed 2025 Q3 at $4,215, representing a +68.5% increase within the quarter. (CoinGecko)
ETH closed 2025 Q3 at $4,215, representing a +68.5% increase within the quarter. (CoinGecko)

What to know:

  • Ethereum (ETH) led crypto's Q3 rally as investors shifted focus from bitcoin to altcoins, DeFi, and tokenized assets.
  • The crypto market added over $500 billion in value, marking its second consecutive quarter of growth, largely without bitcoin at the forefront.
  • CoinGecko's report highlights a broader reshaping of investor interest, with Ethereum gaining ground and new on-chain financial products gaining traction.

Ethereum emerged as the frontrunner in crypto’s third-quarter recovery, leaving bitcoin behind as capital flowed into altcoins, DeFi protocols, and a new wave of tokenized assets, a report by CoinCecko found.

The broader market added over half a trillion dollars in value, its second straight quarter of meaningful growth, but this time, it wasn’t bitcoin leading the charge. Instead, investors looked to ethereum and other large-cap tokens to carry momentum forward, a report by CoinCecko found.

STORY CONTINUES BELOW
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At the start of July, it looked like bitcoin would again set the pace. Its price hit new highs early in the quarter, buoyed by retail interest and institutional inflows through spot exchange-traded funds (ETFs).

But by September, the narrative had changed. While bitcoin cooled off, ether caught fire.

A combination of ETF demand, growing interest in tokenized real-world assets, and renewed attention from corporate treasuries helped ETH hit a fresh all-time high before settling back.

That shift in focus was one of the quarter’s defining trends, analysts at CoinGecko wrote.

Trading activity, which had fallen for two straight quarters, snapped back with strength. Spot volumes surged across centralized and decentralized exchanges. But the story wasn’t just about volume, it was about where that volume was going.

Meme coins, long considered fringe, made a dramatic return with tokens like M climbing the charts. Stablecoins like USDe gained ground, and lesser-known altcoins entered the top 30 by market cap. DeFi, which had faded from the spotlight in late 2024, mounted a comeback as total value locked in lending and staking protocols climbed alongside Ethereum’s rise, according to the report.

A shift in investor appetite

Behind the scenes, structural shifts were taking shape.

Bitcoin’s share of the total crypto market declined, a sign that investor appetite had moved toward other narratives. Ethereum gained ground, but so did categories that had struggled to break through in previous years, particularly tokenized assets.

A new generation of on-chain stocks and bonds began to take hold, and protocols like Ondo and Backed Finance gained traction with investors looking to bridge traditional and decentralized finance.

Bitcoin also became less tied to legacy markets. Its price movement decoupled from the S&P 500 for the first time in over a year. That could be read as a positive, the report stated, and proof that crypto is becoming a more independent asset class. But it also reflects how investor attention has fragmented, the report stated.

Even the mining sector reflected this changing dynamic. Bitcoin’s hashrate hit record highs, and miner-focused ETFs posted strong returns.

However, the spotlight was elsewhere: on emerging tokens, Ethereum’s momentum, and the rebirth of DeFi, the report found.


AI Disclaimer: Parts of this article were generated with the assistance from AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk's full AI Policy.

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