2元以下低价股，仅剩31只！

Group 1 - The Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index have increased by 15.84%, 29.88%, and 51.20% respectively as of September 30 this year [1] - The number of low-priced stocks (closing price below 2 yuan) has decreased to 31, with the lowest being *ST Gao Hong at 0.38 yuan [2] - The real estate sector has the highest number of low-priced stocks at 7, followed by construction decoration with 4, and steel with 3 [2] Group 2 - A total of 446 stocks have increased by over 100% this year, with the majority coming from the machinery and electronics sectors [3] - The top ten stocks with the highest increase have all exceeded 390%, with significant representation from the basic chemical, electronics, automotive, light manufacturing, and machinery sectors [4][5] - Among the top ten stocks, three belong to the electronics industry, indicating strong performance in this sector [5]