Abstract
In the era of the novel coronavirus, we try to think how we could still build strategies to generate positive return under economic stagnation. We focus on two industries, use stock analysis and sentiment analysis to find several firms’ stocks that we believe could bring benefits. Then we apply four methods (Equal Weighted, Market Value Weighted, Global Minimum Variance, Maximum Sharpe Ratio) for constructing portfolio. We conduct back-test for the strategy and give evaluation. The final results support our assumption well that firms with a higher “GB ratio” as well as market perfomance could generate higher returns. We have confidence to recommend our strategies since we could still generate benefits during economic stagnation. In the end, we made conclusions and recommendations for our stocks.
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