Three parameters were hardcoded with no way to override via config:
- count=20 in yf.Ticker.get_news() inside get_news_yfinance
- look_back_days=7 default in get_global_news_yfinance
- limit=10 default in get_global_news_yfinance
Add three new keys to DEFAULT_CONFIG:
- news_article_limit (default 20): max articles per ticker for get_news
- global_news_lookback_days (default 7): lookback window for get_global_news
- global_news_article_limit (default 10): max global articles for get_global_news
Both yfinance and alpha_vantage news implementations now read these values
from config, allowing users running weekly/monthly strategies to increase
coverage without modifying library source code.
Add effort parameter (high/medium/low) for Claude 4.5+ and 4.6 models,
consistent with OpenAI reasoning_effort and Google thinking_level.
Also add content normalization for Anthropic responses.
- Replace FinnHub with Alpha Vantage API in README documentation
- Implement comprehensive Alpha Vantage modules:
- Stock data (daily OHLCV with date filtering)
- Technical indicators (SMA, EMA, MACD, RSI, Bollinger Bands, ATR)
- Fundamental data (overview, balance sheet, cashflow, income statement)
- News and sentiment data with insider transactions
- Update news analyst tools to use ticker-based news search
- Integrate Alpha Vantage vendor methods into interface routing
- Maintain backward compatibility with existing vendor system
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
octo-patch
Yijia-Xiao
luohy15
Huijae Lee
Edward Sun
maxer137