TradingAgents/tradingagents/dataflows
dtarkent2-sys 84f7894768 feat: switch stock data to Alpaca Markets API with yfinance fallback
Alpaca provides 10k calls/min free with 7yr history via IEX feed.
Hybrid approach: Alpaca for price bars, snapshots, sector ETF perf,
and moving averages; yfinance for fundamentals (PE, margins, 13F).

- Add alpaca_data.py: bars, snapshots, MAs, sector ETF perf, news
- Update get_macro_indicators: sector ETF performance via Alpaca
- Update get_sector_rotation: compute relative strength vs SPY
- Update entry timing node: Alpaca MAs from actual bar data
- Add alpaca-py to requirements.txt

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-09 22:23:58 +00:00
..
__init__.py WIP 2025-09-26 16:17:50 +08:00
alpaca_data.py feat: switch stock data to Alpaca Markets API with yfinance fallback 2026-03-09 22:23:58 +00:00
alpha_vantage.py fix: improve data vendor implementations and tool signatures 2026-02-03 22:27:20 +00:00
alpha_vantage_common.py added fallbacks for tools 2025-10-03 22:40:09 -07:00
alpha_vantage_fundamentals.py Add Alpha Vantage API integration as primary data provider 2025-09-26 22:57:50 +08:00
alpha_vantage_indicator.py Improve Alpha Vantage indicator column parsing with robust mapping 2025-09-26 23:36:36 +08:00
alpha_vantage_news.py fix: improve data vendor implementations and tool signatures 2026-02-03 22:27:20 +00:00
alpha_vantage_stock.py Add Alpha Vantage API integration as primary data provider 2025-09-26 22:57:50 +08:00
config.py feat: add multi-provider LLM support with thinking configurations 2026-02-03 22:27:20 +00:00
interface.py refactor: clean up codebase and streamline documentation 2026-02-03 22:27:20 +00:00
stockstats_utils.py feat: add multi-provider LLM support with thinking configurations 2026-02-03 22:27:20 +00:00
utils.py chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00
y_finance.py feat: switch stock data to Alpaca Markets API with yfinance fallback 2026-03-09 22:23:58 +00:00
yfinance_news.py fix: improve data vendor implementations and tool signatures 2026-02-03 22:27:20 +00:00