S&P 500 Gains and Losses Today: Green Energy Stocks Rise After Presidential Debate InvestopediaInvestors scramble to shift positions after Trump-Harris debate Al Jazeera EnglishSolar stocks gain as Wall Street says Harris won the debate against Trump CNBCFirst Solar Is Top S&P 500 Stock After Harris’ Strong Debate Performance Barron’sTrump trades roiled after fiery debate as investors weigh chance of Harris success Reuters