In a surprising turn of events, Argo Blockchain PLC (LSE: ARB) witnessed a substantial price drop in its shares today following the announcement of the departure of its Chief Operating Officer (COO).The company, known for its global leadership in cryptocurrency mining, disclosed this significant change in its management, impacting investor sentiment. Argo Blockchain PLC’s strong December performanceCopy link to sectionArgo Blockchain revealed its operational performance for December 2023, demonstrating a 4% ...