Historical Stock Price Dataset: NVIDIA and South Korean AI Semiconductor Supply Chain (2023-2025)

This dataset contains daily historical stock prices (Adjusted Close) for NVIDIA (NVDA) and its key South Korean supply chain partners across Tier 1 to Tier 3. Data Coverage: January 2023 to December 2025. Included Companies: NVIDIA (NVDA), SK Hynix (000660.KS), Samsung Electronics (005930.KS), Isu Petasys (007660.KS), Hanmi Semiconductor (042700.KS), and other key equipment/material suppliers. Purpose: This dataset is prepared for analyzing stock price correlations and time-lagged returns within the global AI semiconductor value chain. Source: Yahoo Finance (Processed by Antbee Research Lab). Data Provenance & Disclaimer Source: Historical market data was retrieved from Yahoo Finance using the yahoo-finance2 library. Processing: Raw data has been cleaned and structured by Antbee Research Lab for correlation analysis purposes. Usage: This dataset is provided strictly for non-commercial, academic research, and educational purposes.