ML-Based Trading Strategy for Short-Term Price Reactions on Earnings Announcement Reports
ML-Based Trading Strategy for Short-Term Price Reactions on Earnings Announcement Reports
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基于机器学习的收益公告报告短期价格反应交易策略
DOI:
10.1109/bigdata55660.2022.10020977
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
S. Bao
中科院分区:
文献类型:
--
作者:
Y. Jin;S. Bao
An earnings announcement report (EAR) contains the latest information about a company’s financial situation and operating performance. Short-term stock price reacts strongly to such information. In this paper, to gain investment return from the short-term price reaction to EARs, we use 28 important variables from EARs and propose an ML-based trading strategy (MLTS) with random forest (RF). Results show that our strategy achieves the highest final investment return of 178.1%.