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Author SHA1 Message Date
Yijia-Xiao 872b063e69 fix: use explicit encoding="utf-8" for all file I/O so Windows users avoid cp1252 crashes (#543, #550, #576) 2026-04-25 07:25:32 +00:00
Yijia-Xiao fa4d01c23a fix: process all chunk messages for tool call logging, harden memory score normalization (#534, #531) 2026-04-13 07:21:33 +00:00
Yijia-Xiao b0f6058299 feat: add DeepSeek, Qwen, GLM, and Azure OpenAI provider support 2026-04-13 07:12:07 +00:00
Yijia-Xiao 59d6b2152d fix: use ~/.tradingagents/ for cache and logs, resolving Docker permission issue (#519) 2026-04-13 05:26:04 +00:00
Yijia-Xiao 10c136f49c feat: add Docker support for cross-platform deployment 2026-04-04 08:14:01 +00:00
Yijia-Xiao 4f965bf46a feat: dynamic OpenRouter model selection with search (#482, #337) 2026-04-04 07:56:44 +00:00
Yijia-Xiao bdb9c29d44 refactor: remove stale imports, use configurable results path (#499) 2026-04-04 07:35:35 +00:00
Yijia-Xiao bdc5fc62d3 chore: bump langchain-google-genai minimum to 4.0.0 for thought signature support 2026-04-04 07:28:03 +00:00
Yijia-Xiao 78fb66aed1 fix: normalize indicator names to lowercase (#490) 2026-04-04 07:23:31 +00:00
Yijia-Xiao 7269f877c1 fix: portfolio manager reads trader's proposal and research plan (#503) 2026-04-04 07:22:01 +00:00
Yijia-Xiao 28d5cc661f fix: add missing pandas import in y_finance.py (#488) 2026-04-04 07:14:10 +00:00
Yijia-Xiao 7004dfe554 fix: remove hardcoded Google endpoint that caused 404 (#493, #496) 2026-04-04 07:07:53 +00:00
Yijia-Xiao 4641c03340 TradingAgents v0.2.3 2026-03-29 19:50:46 +00:00
Yijia-Xiao e75d17bc51 chore: update model lists and defaults to GPT-5.4 family 2026-03-29 19:45:36 +00:00
Yijia-Xiao 6cddd26d6e feat: multi-language output support for analyst reports and final decision (#472) 2026-03-29 19:19:01 +00:00
Yijia-Xiao 58e99421bd fix: pass base_url to Google and Anthropic clients for proxy support (#427) 2026-03-29 17:59:52 +00:00
Yijia-Xiao ae8c8aebe8 fix: gracefully handle invalid indicator names in tool calls (#429) 2026-03-29 17:50:30 +00:00
Yijia-Xiao f3f58bdbdc fix: add yf_retry to yfinance news fetchers (#445) 2026-03-29 17:42:24 +00:00
Yijia-Xiao e1113880a1 fix: prevent look-ahead bias in backtesting data fetchers (#475) 2026-03-29 17:34:35 +00:00
Yijia-Xiao 589b351f2a TradingAgents v0.2.2 2026-03-22 23:47:56 +00:00
Yijia-Xiao 6c9c9ce1fd fix: set process-level UTF-8 default for cross-platform consistency 2026-03-22 23:42:37 +00:00
Yijia-Xiao b8b2825783 refactor: standardize portfolio manager, five-tier rating scale, fix analyst status tracking 2026-03-22 23:30:29 +00:00
Yijia-Xiao 318adda0c6 refactor: five-tier rating scale and streamlined agent prompts 2026-03-22 23:07:20 +00:00
Yijia-Xiao 7cca9c924e fix: add exponential backoff retry for yfinance rate limits (#426) 2026-03-22 22:11:08 +00:00
Yijia-Xiao bd9b1e5efa feat: add Anthropic effort level support for Claude models 
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.
 2026-03-22 21:57:05 +00:00
Yijia-Xiao 77755f0431 chore: consolidate install, fix CLI portability, normalize LLM responses 
- Point requirements.txt to pyproject.toml as single source of truth
- Resolve welcome.txt path relative to module for CLI portability
- Include cli/static files in package build
- Extract shared normalize_content for OpenAI Responses API and
  Gemini 3 list-format responses into base_client.py
- Update README install and CLI usage instructions
 2026-03-22 21:38:01 +00:00
Yijia-Xiao 0b13145dc0 fix: handle list content when writing report sections 
Closes #400
 2026-03-22 20:40:18 +00:00
Yijia-Xiao 3ff28f3559 fix: use OpenAI Responses API for native models 
Enable use_responses_api for native OpenAI provider, which supports
reasoning_effort with function tools across all model families.
Removes the UnifiedChatOpenAI subclass workaround.

Closes #403
 2026-03-22 20:34:03 +00:00
Yijia-Xiao b19c5c18fb docs: add v0.2.1 release note to README 2026-03-15 23:39:05 +00:00
Yijia-Xiao 551fd7f074 chore: update model lists, bump to v0.2.1, fix package build 
- OpenAI: add GPT-5.4, GPT-5.4 Pro; remove o-series and legacy GPT-4o
- Anthropic: add Claude Opus 4.6, Sonnet 4.6; remove legacy 4.1/4.0/3.x
- Google: add Gemini 3.1 Pro, 3.1 Flash Lite; remove deprecated
  gemini-3-pro-preview and Gemini 2.0 series
- xAI: clean up model list to match current API
- Simplify UnifiedChatOpenAI GPT-5 temperature handling
- Add missing tradingagents/__init__.py (fixes pip install building)
 2026-03-15 23:34:50 +00:00
Yijia-Xiao b0f9d180f9 fix: harden stock data parsing against malformed CSV and NaN values 
Add _clean_dataframe() to normalize stock DataFrames before stockstats:
coerce invalid dates/prices, drop rows missing Close, fill price gaps.
Also add on_bad_lines="skip" to all cached CSV reads.
 2026-03-15 18:29:43 +00:00
Yijia-Xiao 9cc283ac22 fix: add missing console import to cli/utils.py 
Seven error-handling paths used console.print() but console was never
imported, causing NameError on invalid user input.
 2026-03-15 18:21:05 +00:00
Yijia-Xiao fe9c8d5d31 fix: handle comma-separated indicators in get_indicators tool 
LLMs (especially smaller models) sometimes pass multiple indicator
names as a single comma-separated string instead of making separate
tool calls. Split and process each individually at the tool boundary.
 2026-03-15 18:05:36 +00:00
Yijia-Xiao eec6ca4b53 fix: initialize all debate state fields in propagation.py 
InvestDebateState was missing bull_history, bear_history, judge_decision.
RiskDebateState was missing aggressive_history, conservative_history,
neutral_history, latest_speaker, judge_decision. This caused KeyError
in _log_state() and reflection, especially with edge-case config values.
 2026-03-15 17:54:32 +00:00
Yijia-Xiao 3642f5917c fix: add explicit UTF-8 encoding to all file open() calls 
Prevents UnicodeEncodeError on Windows where the default encoding
(cp1252/gbk) cannot handle Unicode characters in LLM output.

Closes #77, closes #114, closes #126, closes #215, closes #332
 2026-03-15 16:44:23 +00:00
Yijia-Xiao 8a60662070 chore: remove unused chainlit dependency (CVE-2026-22218) 2026-03-15 16:16:42 +00:00
Yijia Xiao 5fec171a1e chore: add build-system config and update version to 0.2.0 2026-02-07 08:26:51 +00:00
Yijia Xiao 50c82a25b5 chore: consolidate dependencies to pyproject.toml, remove setup.py 2026-02-07 08:18:46 +00:00
Yijia Xiao b4b133eb2d fix: add typer dependency 2026-02-04 00:39:15 +00:00
Yijia Xiao 80aab35119 docs: update README for v0.2.0 release 
- TradingAgents v0.2.0 release
- Trading-R1 announcement
- Multi-provider LLM documentation
 2026-02-04 00:13:10 +00:00
Yijia Xiao 393d4c6a1b chore: add data_cache to .gitignore 2026-02-03 23:30:55 +00:00
Yijia Xiao aba1880c8c chore: update .gitignore to official Python template 2026-02-03 23:16:38 +00:00
Yijia Xiao 6cd35179fa chore: clean up dependencies and fix Ollama auth 
- Remove unused packages: praw, feedparser, eodhd, akshare, tushare, finnhub
- Fix Ollama requiring API key
 2026-02-03 23:08:12 +00:00
Yijia Xiao 102b026d23 refactor: clean up codebase and streamline documentation 
- Remove debug prints from vendor routing (interface.py)
- Simplify vendor fallback to only handle rate limits
- Reorder CLI provider menu: OpenAI, Google, Anthropic, xAI, OpenRouter, Ollama
- Remove dead files: local.py, reddit_utils.py, openai.py, google.py, googlenews_utils.py, yfin_utils.py
 2026-02-03 22:27:20 +00:00
Yijia Xiao 224941d8c2 feat: add post-analysis report saving and fix display truncation 
- Add save prompt after analysis with organized subfolder structure
- Fix report truncation by using sequential panels instead of Columns
- Add optional full report display prompt
 2026-02-03 22:27:20 +00:00
Yijia Xiao 93b87d5119 fix: analyst status tracking and message deduplication 
- Add update_analyst_statuses() for unified status logic (pending/in_progress/completed)
- Normalize analyst selection to predefined ANALYST_ORDER for consistent execution
- Add message deduplication to prevent duplicates from stream_mode=values
- Restructure streaming loop so state handlers run on every chunk
 2026-02-03 22:27:20 +00:00
Yijia Xiao 54cdb146d0 feat: add footer statistics tracking with LangChain callbacks 
- Add StatsCallbackHandler for tracking LLM calls, tool calls, and tokens
- Integrate callbacks into TradingAgentsGraph and all LLM clients
- Dynamic agent/report counts based on selected analysts
- Fix report completion counting (tied to agent completion)
 2026-02-03 22:27:20 +00:00
Yijia Xiao b06936f420 fix: improve data vendor implementations and tool signatures 
- Add get_global_news for Alpha Vantage
- Fix get_insider_transactions signature (remove unused curr_date param)
- Remove unnecessary default params from API calls (sort, limit, tab)
 2026-02-03 22:27:20 +00:00
Yijia Xiao b75940e901 feat: add announcements panel fetching from api.tauric.ai/v1/announcements 2026-02-03 22:27:20 +00:00
Yijia Xiao 3d040f8da4 feat: add yfinance support to accommodate community request for stability and quota 2026-02-03 22:27:20 +00:00
Yijia Xiao 50961b2477 refactor: rename risky/safe agents to aggressive/conservative 2026-02-03 22:27:20 +00:00
Yijia Xiao a3761bdd66 feat: update Ollama and OpenRouter model options 
- Ollama: Add Qwen3 (8B), GPT-OSS (20B), GLM-4.7-Flash (30B)
- OpenRouter: Add NVIDIA Nemotron 3 Nano, Z.AI GLM 4.5 Air
- Add explicit Ollama provider handling in OpenAI client for consistency
 2026-02-03 22:27:20 +00:00
Yijia Xiao d4dadb82fc feat: add multi-provider LLM support with thinking configurations 
Models added:
- OpenAI: GPT-5.2, GPT-5.1, GPT-5, GPT-5 Mini, GPT-5 Nano, GPT-4.1
- Anthropic: Claude Opus 4.5/4.1, Claude Sonnet 4.5/4, Claude Haiku 4.5
- Google: Gemini 3 Pro/Flash, Gemini 2.5 Flash/Flash Lite
- xAI: Grok 4, Grok 4.1 Fast (Reasoning/Non-Reasoning)

Configs updated:
- Add unified thinking_level for Gemini (maps to thinking_level for Gemini 3,
  thinking_budget for Gemini 2.5; handles Pro's lack of "minimal" support)
- Add OpenAI reasoning_effort configuration
- Add NormalizedChatGoogleGenerativeAI for consistent response handling

Fixes:
- Fix Bull/Bear researcher display truncation
- Replace ChromaDB with BM25 for memory retrieval
 2026-02-03 22:27:20 +00:00
Yijia Xiao 79051580b8 feat: add multi-provider LLM support with factory pattern 
- Add tradingagents/llm_clients/ with unified factory pattern
- Support OpenAI, Anthropic, Google, xAI, OpenRouter, Ollama, vLLM
- Replace direct LLM imports in trading_graph.py with create_llm_client()
- Handle provider-specific params (reasoning_effort, thinking_config)
 2026-02-03 22:27:20 +00:00
Yijia-Xiao 0013415378 Add star history 2025-06-09 15:14:41 -07:00
Yijia-Xiao 47176ba8a2 chore(release): v0.1.1 – TradingAgents cleaned release 2025-06-07 12:17:58 -07:00
Yijia-Xiao cc97cb6d5d chore(release): v0.1.0 – initial public release of TradingAgents 2025-06-05 04:27:57 -07:00
Yijia-Xiao 635e91ac75 Schema upload 2025-02-02 12:53:37 -08:00
Yijia-Xiao af6f916ffd Reference 2025-01-23 17:17:32 -08:00
Yijia-Xiao 1f55a4d229 Update index.html 2025-01-20 22:13:50 -08:00
Yijia-Xiao 6945ab30cf Update index.html 2025-01-20 22:09:22 -08:00
Yijia-Xiao ee0502bf86 Update index.html 2025-01-20 21:36:27 -08:00
Yijia-Xiao 413d9ecbcf Paper and Code links 2024-12-31 11:58:35 +08:00
Yijia-Xiao c252bbb155 Brief 2024-12-29 15:04:43 +08:00
Yijia-Xiao c850ddf1a7 Brief version 2024-12-29 15:00:27 +08:00
Yijia-Xiao 0ef7b46579 Results 2024-12-28 13:41:45 +08:00
Yijia-Xiao 21890ac942 Results 2024-12-28 13:35:10 +08:00
Yijia-Xiao 1920757ed9 Layout 2024-12-28 13:06:03 +08:00
Yijia-Xiao fac7eca73f Layout 2024-12-28 12:51:51 +08:00
Yijia-Xiao 2e8a02e874 Layout 2024-12-28 12:35:29 +08:00
Yijia-Xiao 8b7b5b9c78 Layout 2024-12-28 12:28:02 +08:00
Yijia-Xiao db9f63fa54 Citations 2024-12-28 11:56:38 +08:00
Yijia-Xiao a70ca6e1a1 Figures 2024-12-28 11:47:36 +08:00
Yijia-Xiao c2fa046a9b TradingAgents-AI 2024-12-28 11:32:06 +08:00