Workflow
Stock Prediction
icon
搜索文档
Prediction: 3 Stocks That Will Be Worth More Than Newsmax 5 Years From Now
The Motley Fool· 2025-12-30 15:47
These predictions were easy.More than 50 million Americans regularly watch Newsmax (NMAX 5.54%) or read some of its publications. Thanks to a recently announced expansion into Europe and the Middle East, the number of people outside the U.S. who obtain their news from the company is likely to increase. Forbes magazine has called Newsmax a "news powerhouse." However, Newsmax stock hasn't been a powerhouse for investors this year, except for a brief spike after its initial public offering (IPO) in late March ...
The Worst Financial Advice ChatGPT Gave Me — and What Experts Say To Do Instead
Yahoo Finance· 2025-10-13 21:36
生成式AI在金融信息查询中的应用现状 - 2024年Experian调查显示,三分之一的受访者曾使用生成式AI学习新主题或金融知识,其中96%的用户反馈体验积极[1] AI提供金融建议的局限性 - 针对股票市场等具体领域的提问,暴露出AI存在显著的知识盲区[1] - 当被问及“今日投资10,000美元至Nvidia,2045年价值多少”时,ChatGPT给出的预测范围极宽,在38,000美元至164,000美元之间[2] AI金融预测的准确性问题根源 - ChatGPT等模型无法获取实时股价或当前市场状况,这严重影响其股票预测的准确性[4] - 任何依赖于最新数据的计划都需要实时更新的数据源,而AI模型使用的是占位符数据,无法获取实时股价或当前市场状况[5] - 该模型未考虑市场的重大波动,例如一项投资第一年下跌50%第二年上涨50%,其两年算术平均收益为0%,但10,000美元本金实际会变为7,500美元,这种波动性拖累被AI忽略[6] AI金融预测未涵盖的关键因素 - 模型未计入股息再投资、收益税、交易成本与价差、公司行动或通货膨胀等诸多因素[7] - 对于单只股票,更佳的方法是结合基本面与估值的场景分析,以及使用预期回报和历史波动率的蒙特卡洛模拟,并明确展示假设条件和税后及通胀后的结果范围[8]