On Monday, the three major U.S. stock indices all closed lower. Hong Kong's Hang Seng Index ADRs also declined, with the proportional calculation showing a close at 26,048.99 points, down 46.89 points or 0.18% from the previous Hong Kong market close. Major blue-chip stocks showed mixed performance. HSBC Holdings PLC closed at HKD 141.204, down 1.53% from its Hong Kong closing price. Tencent Holding Ltd. closed at HKD 473.291, up 0.06% from its Hong Kong closing price.