Shares of Secoo (NASDAQ: SECO) soared as much as 42% on Jan. 12 after the Chinese e-commerce company disclosed some plans concerning its "blockchain initiative." But after the initial pop faded, Secoo ...

Another day, another blockchain-induced rally. Secoo didn't issue an official press release about the news. Instead, a single report -- circulated on Chinese portal sites SINA and Sohu -- claimed that ...