This document discusses how individual investors could potentially use big data and news sources to make investment decisions and beat the market. It presents two hypotheses: 1) indices with smaller companies would drop more from news about crises due to greater impact, and 2) stock prices would drop on days with more "US Crisis" news articles. The author crawled news data using keywords and collected stock price data from indices. Correlation analyses showed no relationship between news and stock prices, rejecting both hypotheses. The failure analysis notes limitations like using only one news source and keywords capturing irrelevant past events.