According to @Official_Upbit, the Korean crypto exchange has issued an update that could influence trading strategies for Bitcoin and major altcoins. The announcement, shared in a tweet by @jp_mullin888 on May 21, 2025, signals increased trading activity and potential volatility for assets listed on Upbit, a leading platform in South Korea. Traders should closely monitor price action and trading volume as new listings or updates on Upbit often lead to rapid shifts in market sentiment and liquidity, especially for Korean won trading pairs (source: Twitter/@Official_Upbit, @jp_mullin888).