Upbit Expands Coin Listings While Bithumb Fights to Regain Market Share

South Korea’s crypto giants, Upbit and Bithumb, are locked in a fierce battle for dominance as of September 12, 2025. Upbit’s aggressive coin listing spree, adding seven altcoins in 10 days, aims to solidify its 50.6% market share, while Bithumb, climbing to 46%, counters with strategic partnerships and fee cuts, per Seoul Kyungjae.

Upbit’s Listing Blitz

  • New Coins: Upbit added seven tokens, including niche altcoins, boosting its 180+ cryptocurrencies and 300+ trading pairs.
  • Trader Appeal: The listings target retail and institutional investors, enhancing liquidity and trading volume.
  • Market Lead: Upbit’s 50.6% share on September 9 reflects its dominance since 2022, though concerns about its operator Dunamu’s monopoly persist.

Bithumb’s Comeback

  • Strategic Moves: Bithumb partnered with Kookmin Bank and slashed trading fees by 40%, per BTCC, to regain ground.
  • IPO Plans: Aiming for a 2025 NASDAQ listing, Bithumb’s spinoff firm drives its 217% volume surge in Q3.
  • User Focus: Enhanced security and platform upgrades aim to rebuild trust.

Market Impact

  • Trader Benefits: Increased coin options and lower fees create opportunities for investors.
  • Liquidity Surge: Korean won pairs now account for 35% of global crypto-fiat volume.
  • Regulatory Watch: Both exchanges race to comply with the FSA’s December 2025 deadlines.

Upbit’s rapid coin listings and Bithumb’s aggressive recovery strategies highlight South Korea’s dynamic crypto market. With Upbit holding a slim lead and Bithumb closing the gap, traders gain from diverse coins and competitive conditions, though regulatory hurdles loom.