Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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We investigate the information reflection capability of stock prices. The paper summarises a quantitative analysis of
daily stock market for S&P500 companies considering the potential impacts of publicly available news
announcements on daily returns. We semantically analyse news on all S&P500 companies in a 10 years time period
to measure the potential impact of news announcements on daily stock market prices. Days with extreme returns are
identified for both positive and negative events in terms of extreme positive or negative impact on the stock market.
News announcements are collected from LexisNexis database from seven magazines and journals for those...
Nội dung trích xuất từ tài liệu:
Charitable Contributions For use in preparing 2011 Returns
