周二（7月29日）纽约尾盘，标普500股指期货最终跌0.30%，道指期货跌0.53%，纳斯达克100股指期货跌0.19%。罗素2000股指期货跌0.46%。

Core Viewpoint - On July 29, the S&P 500 futures declined by 0.30%, indicating a downward trend in the market [1] Group 1 - The Dow futures fell by 0.53%, reflecting a negative sentiment among investors [1] - The Nasdaq 100 futures decreased by 0.19%, suggesting a slight pullback in technology stocks [1] - The Russell 2000 futures dropped by 0.46%, indicating weakness in small-cap stocks [1]