On Tuesday, the three major US stock indices showed mixed performance. The Hang Seng Index ADR rose, closing at 25,667.98 points on a proportional basis, up 226.63 points or 0.89% compared to Hong Kong's market close. Most large-cap blue-chip stocks gained, with HSBC Holdings closing at HK$103.922, up 1.98% from Hong Kong's close, and Tencent Holdings closing at HK$623.857, up 0.46% from Hong Kong's close.