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TradingAgents
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TradingAgents/tradingagents/dataflows
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swj.premkumar 532ef1849b **Parallel Architecture (AsyncIO)**: Refactored `setup.py` to implement a "Fan-Out / Fan-In" pattern using LangGraph. 
- `Market Analyst` now triggers `Social`, `News`, and `Fundamentals` analysts **concurrently**.
    - Added `Analyst Sync` node to synchronize parallel branches.
    - Added `Analyst Sync` node to synchronize parallel branches.
    - reduced total runtime by ~50% by overlapping heavy LLM/Tool operations.
- **Fail Fast Scraper**: Optimized `googlenews_utils.py` to timeout after ~30s (down from 3m) when blocked, ensuring rapid failover to backup vendors.

### Fixed
- **API Error 400 (Dangling Tool Use)**: Fixed crash in `Fundamentals Analyst` and others caused by unhandled tool exceptions (e.g. Rate Limits).
    - Wrapped all tools in `fundamental_data_tools.py`, `news_data_tools.py`, `core_stock_tools.py`, and `technical_indicators_tools.py` with `try/except` blocks.
    - Tools now return error strings instead of crashing, ensuring stricter API compliance and system resilience.
 		2026-01-14 07:29:12 -06:00
..
__init__.py WIP 2025-09-26 16:17:50 +08:00
alpaca.py Phase 2 changes 2026-01-10 05:17:58 -06:00
alpha_vantage.py **Global Market News**: Implemented `get_global_market_news` in Alpha Vantage module to support generic market news (topics: economy_macro, financial_markets), fixing the lack of a primary vendor for global news. 2026-01-10 12:45:04 -06:00
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 - **Insider Veto Protocol (Rule B)**: Hard-coded safety gate in `trading_graph.py` that blocks ALL buy signals if Net Insider Selling exceeds $50M while the stock is in a technical downtrend (Price < 50 SMA). This prevents "Falling Knife" catches. 2026-01-13 05:27:24 -06:00
alpha_vantage_stock.py Add Alpha Vantage API integration as primary data provider 2025-09-26 22:57:50 +08:00
config.py chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00
google.py - **Standalone HTML Reports**: Refactored report generation to perform server-side Markdown-to-HTML rendering using Python. 2026-01-14 05:58:33 -06:00
googlenews_utils.py - **Standalone HTML Reports**: Refactored report generation to perform server-side Markdown-to-HTML rendering using Python. 2026-01-14 05:58:33 -06:00
interface.py - **Standalone HTML Reports**: Refactored report generation to perform server-side Markdown-to-HTML rendering using Python. 2026-01-14 05:58:33 -06:00
local.py WIP 2025-09-26 16:17:50 +08:00
notifications.py **Parallel Architecture (AsyncIO)**: Refactored `setup.py` to implement a "Fan-Out / Fan-In" pattern using LangGraph. 2026-01-14 07:29:12 -06:00
openai.py WIP 2025-09-26 16:17:50 +08:00
rag_isolator.py The **TradingAgents** system is a risk-managed, LLM-driven trading engine designed to execute trades based on validated truth, not hallucinations. It connects hierarchical LLM agents with deterministic safety gates to ensure that every trade is architecturally sound, factually correct, and risk-compliant. 2026-01-09 19:28:49 -06:00
reddit_utils.py chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00
stockstats_utils.py Add Alpha Vantage API integration as primary data provider 2025-09-26 22:57:50 +08:00
utils.py chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00
y_finance.py - **Insider Veto Protocol (Rule B)**: Hard-coded safety gate in `trading_graph.py` that blocks ALL buy signals if Net Insider Selling exceeds $50M while the stock is in a technical downtrend (Price < 50 SMA). This prevents "Falling Knife" catches. 2026-01-13 05:27:24 -06:00
yfin_utils.py chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00