Core Viewpoint - The U.S. stock index futures showed little change following the release of the second quarter GDP data, indicating a stable market reaction to economic indicators [1] Group 1: Stock Index Futures - S&P 500 index futures increased by 0.08% [1] - Nasdaq index futures rose by 0.18% [1] - Dow Jones index futures saw a slight increase of 0.02% [1]

Group 1 - US stock futures have expanded their decline, with the S&P 500 index futures down by 1.5% [1] - The Nasdaq 100 index futures have decreased by 2.3% [1]