Guangzhou Hexin Instrument (SH:688622) Xin Lang Cai Jing·2025-11-25 09:51Group 1 - The core point of the article highlights the active performance of multiple stocks on the ChiNext and STAR Market, with 10 stocks reaching the "20cm" limit-up, including Pingao Co., which achieved a three-day consecutive limit-up with a total price increase of nearly 72.8% [1][4] - Pingao Co. has seen its stock price rise to 70.58 yuan, marking a historical high, and its year-to-date increase has expanded to 173.04%, outperforming 97.89% of the market stocks [2][3] - The trading volume for Pingao Co. significantly increased, with a total transaction amount of 694 million yuan, which is 7.9 times that of the previous day, setting a new record since its listing [2][3] Group 2 - The financing balance for Pingao Co. has increased by 4.4 million yuan, a growth of nearly 27.21% since November 20, with significant net purchases recorded during its limit-up days [3][6] - The article notes that 139 stocks on the ChiNext and STAR Market have recorded limit-up performances this year, with a notable concentration in the machinery, computer, pharmaceutical, and basic chemical sectors, collectively accounting for over 51% [7][9] - In the North Exchange, 24 stocks have also shown limit-up performances this year, primarily in the machinery and computer sectors, with machinery stocks making up 45.8% of the total [9][11]