About | 关于
US Stock News Rating by AI is an intelligent stock news analysis platform that uses AI algorithms to score and analyze US stock-related news in real-time.
美股资讯智评 是一款智能美股新闻分析平台，运用 AI 算法对美股相关资讯进行实时评分与分析。
Rating Factors | 评分因素
- Financial Surprise | 财务惊喜 — Earnings that beat or miss expectations
- Price Impact | 股价冲击 — Historical price reaction to similar news
- Institutional Signal | 机构信号 — Signals from major institutional investors
- Catalyst | 催化剂 — Events that could trigger significant moves
- Regulatory Events | 监管事件 — FDA, SEC, DOJ decisions
- Narrative Shift | 叙事转折 — Changes in market sentiment narrative
- Source Credibility | 来源可信度 — News source reliability scoring
Score Range | 评分范围
Scores range from 1-10. Higher scores indicate more significant potential market impact.
High Impact | 高影响
8.0 - 10.0
Medium Impact | 中等影响
6.0 - 7.9
Low Impact | 低影响
Below 6.0
Data Sources | 数据来源
- Real-time news aggregation from major financial outlets
- Yahoo Finance API
- Finnhub
- Alpha Vantage
How It Works | 工作原理
Our AI algorithm analyzes each piece of news across multiple dimensions including financial impact potential, source credibility, market sentiment, and historical patterns. The final score reflects the likely significance of this news on stock price movement.
我们的 AI 算法从多个维度分析每条新闻，包括财务影响潜力、来源可信度、市场情绪和历史模式。最终评分反映这条新闻对股价变动的潜在影响程度。