TradingAgents/tradingagents/dataflows
Filipe Salvio f3970448ef feat(01-01): create Tradier vendor module with typed dataclasses and chain retrieval
- Add OptionsContract dataclass with 21 fields (Greeks, IV, market data)
- Add OptionsChain dataclass with to_dataframe() and filter_by_dte() methods
- Add get_options_expirations() with DTE filtering and Pitfall 5 normalization
- Add get_options_chain() returning string for LLM tool consumption
- Add get_options_chain_structured() returning OptionsChain for programmatic use
- Add session cache with clear_options_cache() and Pitfall 2 normalization
- Always request greeks=true per D-05

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 20:29:06 -03:00
..
__init__.py WIP 2025-09-26 16:17:50 +08:00
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 fix: add exponential backoff retry for yfinance rate limits (#426) 2026-03-22 22:11:08 +00:00
tradier.py feat(01-01): create Tradier vendor module with typed dataclasses and chain retrieval 2026-03-29 20:29:06 -03:00
tradier_common.py feat(01-01): create Tradier common module with auth, HTTP helper, and rate limit handling 2026-03-29 20:27:43 -03:00
utils.py chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00
y_finance.py fix: add exponential backoff retry for yfinance rate limits (#426) 2026-03-22 22:11:08 +00:00
yfinance_news.py fix: improve data vendor implementations and tool signatures 2026-02-03 22:27:20 +00:00