U.S. Stock Market Today (September 30, 2026): Indexes Finish Mixed as Cooling Inflation Lifts Tech, While Energy and Geopolitics Keep Risk Elevated -( $BA $DOCS $EPRX $LLY $MAT $META $MODD $MU $NVDA $YSG ) by John F. Heerdink, Jr. September 30, 2026 110074Views 0Likes NYSE trading floor with screens showing stocks sliding as rising U.S. Treasury yields and Walmart (WMT) earnings pressure risk assets on August 20, 2026. Read more