美股期货反弹，道琼斯指数期货涨0.13%，标普500指数期货涨0.33%

Core Viewpoint - US stock futures rebounded on January 21, indicating a positive market sentiment with increases across major indices [1] Group 1: Market Performance - Dow Jones futures rose by 0.13% [1] - S&P 500 futures increased by 0.33% [1] - Nasdaq 100 futures gained 0.25% [1]