(marketscreener.com) By Maria Armental GSX Techedu Inc.'s internal review didn't find evidence that would have a "material impact" on previously reported financial results, the Chinese after-school tutoring company said Monday. Shares rose 18% to $123.50 in after-hours trading. GSX had disclosed a Securities and Exchange Commission investigation after...https://www.marketscreener.com/quote/stock/GSX-TECHEDU-INC-59126471/news/GSX-Techedu-nbsp-Internal-Review-Didn-t-Find-Evidence-That-Would-Have-Material-Impact-on-Financi-32576863/?utm_medium=RSS&utm_content=20210301