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Decentralized Exchange Volume Rose 103% in September to Record $23.6B Even as Growth Consolidated

Strong trading incentives have “cannibalized volume” from other DEXs, said one analyst.

Updated Mar 6, 2023, 2:49 p.m. Published Oct 1, 2020, 9:50 p.m.
Individual monthly percentage growth for leading decentralized exchanges since August
Individual monthly percentage growth for leading decentralized exchanges since August

September volume on decentralized exchanges recorded its third consecutive month of doubling the trading volume from the previous month after a 160% rise in August, according to Dune Analytics.

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  • Aggregate trading volume on decentralized exchanges reached $23.6 billion in September from $11.6 billion in August, benefiting from continued speculative interest in decentralized finance (DeFi) applications and assets.
  • Leading decentralized exchange platform Uniswap reported a 128% volume increase in September, reaching $15.3 billion after topping its August record 10 days into the month, as CoinDesk previously reported.
  • Growth also benefited from new trading platforms like FTX’s Serum launching in September. Less than two weeks after its launch, Serum reported nearly $50 million in volume, according to data aggregator CoinGecko.
  • Even though aggregate volume set a new record, only a few decentralized exchanges reported individual growth. Trading volume on only three platforms – Curve, Uniswap, and 0x – grew by more than 50% since August.
  • Successful token distributions by Curve and Uniswap are a main driver of sustained growth, Jack Purdy, decentralized finance analyst at Messari, told CoinDesk.
  • Their tokens have “undeniably benefitted the protocols” by significantly increasing the Total Value Locked (TVL) on each platform, which “directly correlates to lower slippage and a better trading experience," Purdy explained.
  • In September, previously popular platform Balancer saw its volume drop 2% while the formerly fast-growing Kyber platform grew by less than 0.5 percent.
  • The uniquely strong incentives of Uniswap and Curve have “cannibalized volume from some of the other decentralized exchanges that don't have the same market-making incentives,” said Purdy.
Aggregate decentralized exchange volumes since Jan. 2019
Aggregate decentralized exchange volumes since Jan. 2019

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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

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KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.

What to know:

  • KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
  • This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
  • Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
  • Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
  • Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.

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Here's what Fed's highly anticipated rate decision this week means for bitcoin and the dollar

Federal Reserve Chairman Jerome Powell

Powell could signal a "dovish pause," but his comments on other issues may temper the bullish reaction in BTC and other risk assets.

What to know:

  • The Fed is expected to keep rates unchanged this Wednesday.
  • Powell could signal a "dovish pause," powering risk assets, including bitcoin, higher.
  • His explanation of the status quo decision might put a floor under the dollar.
  • Powell may get questions on the impact of Trump's housing affordability measures, perceived threat to Fed's independence and tariffs.