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  1. 1. Twitter based sentiment effect on stock market returns

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Agne Macijauskaite; Laurynas Ruzgas; [2018]
    Nyckelord :sentiment; Twitter; S P 500; returns; stock market;

    Sammanfattning : The purpose of this study is to investigate the effect of Twitter based sentiment on stock market returns. We use a uniquely large dataset of 95 million tweets concerning the 102 biggest US companies, S&P 500 index and other market keywords for the year 2017. LÄS MER