LIVE S&P 500 Set to Open Up With Market Recovering From Selloff Last Updated: 1 hour ago China Stocks Rally After Alibaba Ramps Up AI Push By George Glover Large-cap Chinese stocks racked up gains on Wednesday after online retailer Alibaba said it would pour even more money into artificial intelligence. The mainland CSI 300 index closed 1% higher, and Hong Kong's Hang Seng ended the day up 1.4%. Customer Service Customer Center Network The Wall Street Journal Cryptocurrencies Data Magazine Markets Stock Pic ...