久日新材跌2.03%，成交额3803.22万元，主力资金净流入38.31万元

Core Points - Jiu Ri New Materials experienced a stock price decline of 2.03% on October 17, trading at 23.64 CNY per share with a market capitalization of 3.811 billion CNY [1] - The company has seen a year-to-date stock price increase of 57.08%, but has faced a decline of 14.04% over the last five trading days [1] - The company specializes in photoinitiators, with 79.50% of its revenue coming from this segment [1][2] Financial Performance - For the first half of 2025, Jiu Ri New Materials reported a revenue of 713 million CNY, a year-on-year decrease of 7.11%, while the net profit attributable to shareholders was -9.0573 million CNY, an increase of 29.69% [2] - The company has distributed a total of 203 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [2] Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 3.44% to 10,900, with an average of 14,767 circulating shares per shareholder, an increase of 3.56% [2] - New institutional shareholders include Penghua Quality Governance Mixed Fund, holding 2.1373 million shares, and several others, indicating increased institutional interest [2]