彩虹股份涨2.34%，成交额2.52亿元，主力资金净流入1018.40万元

Group 1 - The core viewpoint of the news is that 彩虹股份 (Rainbow Co., Ltd.) has experienced fluctuations in stock price and financial performance, with a notable decline in revenue and profit year-on-year [1][2][3] Group 2 - As of December 31, 彩虹股份's stock price increased by 2.34% to 6.57 CNY per share, with a total market capitalization of 23.576 billion CNY [1] - The company has seen a year-to-date stock price decline of 20.07%, but a recent recovery with a 3.63% increase over the last five trading days [1] - For the period from January to September 2025, 彩虹股份 reported a revenue of 8.639 billion CNY, a decrease of 4.04% year-on-year, and a net profit of 379 million CNY, down 69.14% year-on-year [2] - The company's main business revenue composition includes 87.23% from liquid crystal panels, 11.39% from substrate glass, and minor contributions from other segments [1] - As of September 30, 2025, the number of shareholders increased to 82,500, while the average circulating shares per person decreased by 5.52% to 43,461 shares [2] - 彩虹股份 has not distributed any dividends in the last three years, with a total payout of 474 million CNY since its A-share listing [3] - The top ten circulating shareholders include significant holdings by Hong Kong Central Clearing Limited and Southern CSI 500 ETF, with changes in their respective shareholdings noted [3]