JPX Market Innovation & Research, Inc. (JPXI) has introduced a new Corporate Action Information dataset and expanded its existing Listed Issue Information dataset via the J-Quants Pro data service, alongside new external distribution agreements for select datasets.The newly launched Corporate Action Information dataset offers comprehensive details on Japanese listed issues, including stocks, ETFs, and REITs. This data encompasses various corporate actions such as stock splits, reverse stock splits, dividends, and corporate name changes. The dataset covers all listed companies in Japan and includes historical data spanning over 10 years, making it suitable for long-term analytical applications.In addition to the new offering, JPXI has enhanced the existing Listed Issue Information dataset. This expansion integrates base price information for the next business day, complementing the historical data already available. Subscribers can now utilize both historical and prospective base price information for their analysis and to prepare for upcoming trading days, without incurring additional costs.To further expand access to its data, JPXI has also begun offering external distribution agreements for specific J-Quants Pro datasets. These agreements provide new avenues for information vendors and enable trading participants to distribute J-Quants Pro datasets to their customers. Interested parties can contact JPXI for details on eligible datasets for external distribution.J-Quants Pro is designed for corporate use, offering an extensive range of financial market data. Individuals seeking similar services are directed to the J-Quants API. JPX Market Innovation & Research, Inc. was established in 2022 as a subsidiary of Japan Exchange Group, Inc. (TOKYO:8697). The company serves as the consolidated provider of JPX Group’s data, index, and system-related services, aiming to leverage IT innovation and strategic partnerships to advance JPX Group’s business operations.