A finance enthusiast has developed a US stock market crash warning indicator using AI technology and has open-sourced it on GitHub. The indicator references historical data from the 2000 internet bubble, the 2008 subprime mortgage crisis, and the 2022 interest rate hike bear market, evaluating through comprehensive multi-dimensional data including deviation rate, price-to-earnings ratio, interest rate spread, and market sentiment. The author honestly admits to being a novice in finance, noting that the indicator may have accuracy issues, with the 2008 data being particularly inadequate. Due to difficulty in obtaining some real-time data, users need to manually supplement certain information. Despite its limitations, this open-source project provides a practical case for AI applications in the financial sector and welcomes community collaboration for improvement and enhancement.
