Research on the Influence of Financial Status of Benxi Steel Sheet Material on Stock Price Under the Perspective of Big Data

Abstract

Based on the financial data and stock price information of Bengang Steel Plates Co. Ltd. from 2004 to 2023, this paper uses SPSS 26 software, combined with DuPont Analysis and Wall Score Method, to explore the correlation between stock price and nine key financial indicators selected from three dimensions: profitability, development capability, and operating capability, including fixed asset growth rate, price-to-book ratio (P/B ratio), and gross profit margin. Through correlation analysis, multiple regression analysis, and curve fitting, the study finds that: fixed asset growth rate, P/B ratio, and gross profit margin show a significant positive correlation with stock price; return on equity (ROE), operating income, and accounts receivable turnover days show a significant negative correlation with stock price; earnings per share (EPS) and net profit growth rate do not show a significant correlation with stock price. The research results indicate that the stock price of Bengang Steel Plates Co. Ltd. is greatly affected by its asset scale and market valuation, while some profitability indicators have not been effectively transmitted to the stock price. Finally, countermeasures and suggestions are put forward from the aspects of cost control, technological innovation, market expansion, and financial structure optimization, so as to provide references for corporate operation and investment decisions.