US stock futures rose on August 27, driven by Nvidia’s strong second-quarter results, boosting chip stocks and alleviating AI rally concerns. Nasdaq futures increased 1%, while S&P 500 futures gained 0.4%.US stock futures rose on August 27, driven by Nvidia’s strong second-quarter results, boosting chip stocks and alleviating AI rally concerns. Nasdaq futures increased 1%, while S&P 500 futures gained 0.4%.Â
