Spark soars 73% as Upbit listing and 500M staking, what ignited the huge rally?

Spark’s SPK jumped 73% after an Upbit KRW listing, 500M+ tokens staked, and F2Pool co-founder Wang Chun’s public regret over selling 83.7M SPK stoked fresh speculative flow. Spark’s native token SPK (SPK) surged as much as 73% in the past…