 Fake romance scams and investment scams are the most popular. Scams cost seniors more than $10 billion a year. Dan Ronan, WTOP News. Asian stocks remain mainly lower. This 1 a.m. hour check, the Shanghai is down by 10. The Kospi is off almost 14 points. The Nikkei is down by 201. The Hang Seng is up almost 12.