SARIMAX-Database: JPM Financial Time-Series and Spectral Analysis Results

Version 1.0.1 Update Updated repository title and metadata for academic consistency and formal citation. Summary This database provides a permanent snapshot of the data and analysis parameters used in the associated research paper. It focuses on J.P. Morgan (JPM) time-series analysis using a SARIMAX framework and spectral analysis. Contents JPM Dataset: Historical time-series data for J.P. Morgan. SARIMAX Configuration: Specific hyperparameters and model architecture settings. Spectral Analysis Data: Results including detected wave magnitudes and periods. Citation Lin, Chengxiang. (2026). SARIMAX-Database: JPM Financial Time-Series and Spectral Analysis Results (v1.0.1). GitHub/Zenodo. https://github.com