SPK surged 73% after Upbit confirmed its listing on the KRW market, opening access to South Korea's active retail investors. The listing on one of the country's largest crypto exchanges provided a significant catalyst for the token's price movement. Concurrently, Spark announced that 509.9 million SPK tokens are now staked, reinforcing the narrative of increased token lockup.The token's trading volume soared to $895.67 million in 24 hours, with its market capitalization reaching $127.67 million. Despite a slight pullback, SPK remains up 35.45% from its recent high, trading near $0.049. The rally was further supported by large deposits and staking rewards, with notable figures like F2Pool co-founder Wang Chun expressing regret over selling his SPK holdings as the token gains momentum.