The Hot Stock: PG&E Gains 6.3% By Teresa Rivas March 13, 2018 4:59 p.m. ET PG&E(PCG) climbed to the top of the S&P 500 on Tuesday, helped by potential changes to California regulations. ILLUSTRATION:GETTY IMAGES PG&E rose $2.68, or 6.3%, to $45.10. The S&P 500 fell 17.71 points, or 0.64%, to 2765.31. PG&E was helped by news that California may update its liability rules and regulations for utility services, citing changing climate and the increased frequency of severe weather. PG&E is up 0.6% year to date, although it's fallen 31.3% in the past year. https://www.barrons.com/articles/the-hot-stock-pg-e-gains-6-3-1520974776