BTC Digital experienced a significant surge of over 35% in after-hours trading, driven by renewed enthusiasm in the cryptocurrency market. The rally follows Bitcoin's recent all-time high, boosting investor confidence and sparking further buying interest. The company's stock price jumped from 3.75 to 5.14, reflecting a 37.43% increase. This surge highlights the growing momentum in digital assets and suggests a positive outlook for the sector amid recent developments and breakthroughs.