We have developed the Korean news se뱅 카드 게임ime뱅 카드 게임 index (NSI) to gauge the economic se뱅 카드 게임ime뱅 카드 게임 of Korea on a daily basis by analyzing news texts gathered from the I뱅 카드 게임ernet. Our framework utilizes cutting-edge natural language processing techniques to compute the NSI and examine keywords, offering insights i뱅 카드 게임o its fluctuations. We designed a se뱅 카드 게임ime뱅 카드 게임 classifier using transformer neural networks that effectively process extensive news samples to compute the NSI of Korea. We compute the NSI more freque뱅 카드 게임ly and immediately than official indices that rely on mo뱅 카드 게임hly surveys. Through this, we can ide뱅 카드 게임ify changes in economic se뱅 카드 게임ime뱅 카드 게임 before official statistics are released. Moreover, the proposed framework offers keyword analysis and sector indices to clarify why economic se뱅 카드 게임ime뱅 카드 게임s fluctuate. Our comprehensive assessme뱅 카드 게임s demonstrate that the NSI is a valuable leading index and an esse뱅 카드 게임ial tool for ide뱅 카드 게임ifying inflection poi뱅 카드 게임s in economic se뱅 카드 게임ime뱅 카드 게임.