Vibe-Trading

<p align="center">
  <b>English</b> | <a href="README_zh.md">中文</a> | <a href="README_ja.md">日本語</a> | <a href="README_ko.md">한국어</a> | <a href="README_ar.md">العربية</a>
</p>

<p align="center">
  <img src="assets/icon.png" width="120" alt="Vibe-Trading Logo"/>
</p>

<h1 align="center">Vibe-Trading: Your Personal Trading Agent</h1>

<p align="center">
  <b>One Command to Empower Your Agent with Comprehensive Trading Capabilities</b>
</p>

<p align="center">
  <a href="https://trendshift.io/repositories/25527" target="_blank"><img src="https://trendshift.io/api/badge/repositories/25527" alt="HKUDS%2FVibe-Trading | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
</p>

<p align="center">
  <img src="https://img.shields.io/badge/Python-3.11%2B-3776AB?style=flat&logo=python&logoColor=white" alt="Python">
  <img src="https://img.shields.io/badge/Backend-FastAPI-009688?style=flat" alt="FastAPI">
  <img src="https://img.shields.io/badge/Frontend-React%2019-61DAFB?style=flat&logo=react&logoColor=white" alt="React">
  <a href="https://pypi.org/project/vibe-trading-ai/"><img src="https://img.shields.io/pypi/v/vibe-trading-ai?style=flat&logo=pypi&logoColor=white" alt="PyPI"></a>
  <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-yellow?style=flat" alt="License"></a>
  <br>
  <a href="https://github.com/HKUDS/.github/blob/main/profile/README.md"><img src="https://img.shields.io/badge/Feishu-Group-E9DBFC?style=flat-square&logo=feishu&logoColor=white" alt="Feishu"></a>
  <a href="https://github.com/HKUDS/.github/blob/main/profile/README.md"><img src="https://img.shields.io/badge/WeChat-Group-C5EAB4?style=flat-square&logo=wechat&logoColor=white" alt="WeChat"></a>
  <a href="https://discord.gg/6TdQnT5xcF"><img src="https://img.shields.io/badge/Discord-Join-7289DA?style=flat-square&logo=discord&logoColor=white" alt="Discord"></a>
</p>

<p align="center">
  <a href="https://vibetrading.wiki/">Website</a> &nbsp;&middot;&nbsp;
  <a href="https://vibetrading.wiki/docs/">Docs</a> &nbsp;&middot;&nbsp;
  <a href="#-news">News</a> &nbsp;&middot;&nbsp;
  <a href="#-key-features">Features</a> &nbsp;&middot;&nbsp;
  <a href="#-shadow-account">Shadow Account</a> &nbsp;&middot;&nbsp;
  <a href="#-demo">Demo</a> &nbsp;&middot;&nbsp;
  <a href="#-quick-start">Quick Start</a> &nbsp;&middot;&nbsp;
  <a href="#-examples">Examples</a> &nbsp;&middot;&nbsp;
  <a href="#-api-server">API / MCP</a> &nbsp;&middot;&nbsp;
  <a href="#-roadmap">Roadmap</a> &nbsp;&middot;&nbsp;
  <a href="#contributing">Contributing</a>
</p>

<p align="center">
  <a href="#-quick-start"><img src="assets/pip-install.svg" height="45" alt="pip install vibe-trading-ai"></a>
</p>

---

## 📰 News

> ⚠️ **Security warning:** The X account `VibeTrading_HKU`, Virtuals project `101845`, and token contract `0x640BDBF77b6447E8b7DB7894cED84BD1c40571f4` are not official Vibe-Trading assets. We have never launched or endorsed any token or memecoin. Do not buy, connect a wallet, or sign anything. [Details](SECURITY.md#official-channels--impersonation).

- **2026-07-28** 🔧 **Next-gen Claude models unblocked + sign-safe returns**: Claude models that deprecate the `temperature` field (opus-4-7, opus-5, sonnet-5) now work — the adapter drops the field when the API rejects it, retries once, and remembers the model, so no per-release patch is needed ([#890](https://github.com/HKUDS/Vibe-Trading/pull/890), closes [#856](https://github.com/HKUDS/Vibe-Trading/issues/856), thanks @yagnikpipaliya). Non-interactive `vibe-trading run` now injects a host session id: research-goal tools previously failed on every call while the run still reported success ([#885](https://github.com/HKUDS/Vibe-Trading/issues/885)). Buy-and-hold returns are sign-safe — a near-zero prior close no longer explodes the compounded benchmark, and an exact-zero close no longer yields `inf`/`nan` ([#872](https://github.com/HKUDS/Vibe-Trading/issues/872), thanks @darkknight4563). The frontend moves to **Node 22 + React Router 8**, clearing a high-severity advisory.
- **2026-07-27** 🔧 **Correlation integrity + vn.py 4.0 export repair + an encoding batch**: The rolling correlation matrix no longer forward-fills missing closes — a halted session was being scored as a fabricated 0% return against the peer's real move, distorting the matrix ([#873](https://github.com/HKUDS/Vibe-Trading/pull/873), thanks @ddy4633). The **vn.py export** skill is repaired for the vn.py 4.x layout, where `vnpy.app.cta_strategy` no longer exists upstream — templates now import from `vnpy_ctastrategy` ([#869](https://github.com/HKUDS/Vibe-Trading/pull/869), thanks @y85998607). Plus a six-fix batch: UTF-16 BOM decoding in the document reader and trade-journal CSVs, currency symbols stripped before numeric coercion, `BTCUSDT`-style symbols inferred as crypto, lowercase `1h`/`1d` intervals annualized correctly, and CJK characters preserved in skill directory slugs ([#862](https://github.com/HKUDS/Vibe-Trading/pull/862), [#863](https://github.com/HKUDS/Vibe-Trading/pull/863), [#864](https://github.com/HKUDS/Vibe-Trading/pull/864), [#865](https://github.com/HKUDS/Vibe-Trading/pull/865), [#866](https://github.com/HKUDS/Vibe-Trading/pull/866), [#868](https://github.com/HKUDS/Vibe-Trading/pull/868), thanks @santhreal).
- **2026-07-26** 🔒 **Dependency lock + universe transparency**: Docker’s hash-locked install works again, with a new CI lock check ([#858](https://github.com/HKUDS/Vibe-Trading/pull/858), closes [#847](https://github.com/HKUDS/Vibe-Trading/issues/847)). `alpha bench` now discloses CSI300/SP500 sources, counts, degraded fallbacks, and survivorship bias ([#859](https://github.com/HKUDS/Vibe-Trading/pull/859), closes [#845](https://github.com/HKUDS/Vibe-Trading/issues/845)). Actions and five frontend dependencies were also refreshed ([#850](https://github.com/HKUDS/Vibe-Trading/pull/850)–[#852](https://github.com/HKUDS/Vibe-Trading/pull/852)).

<details>
<summary>Earlier news</summary>

- **2026-07-25** 🔧 **Perpetual realism + MCP crash fix + a correctness batch**: USD-M perpetuals gain **margin state contracts** ([#798](https://github.com/HKUDS/Vibe-Trading/pull/798), thanks @honginp) and the engine now consumes **historical funding rates** instead of fetching-and-ignoring them ([#819](https://github.com/HKUDS/Vibe-Trading/pull/819), thanks @g0rdonL). MCP dataclass results no longer crash on a false `Circular reference detected` ([#849](https://github.com/HKUDS/Vibe-Trading/pull/849), thanks @Echoandelementwebsites), and `alpha bench` CLI/HTML forward the `_meta` survivorship disclosure ([#841](https://github.com/HKUDS/Vibe-Trading/pull/841), closes [#797](https://github.com/HKUDS/Vibe-Trading/issues/797), thanks @AmirF194). Plus 12 correctness fixes across journals, connectors, and channels ([#799](https://github.com/HKUDS/Vibe-Trading/pull/799)–[#810](https://github.com/HKUDS/Vibe-Trading/pull/810), thanks @santhreal), and a real account label in CLI balances ([#843](https://github.com/HKUDS/Vibe-Trading/pull/843), closes [#846](https://github.com/HKUDS/Vibe-Trading/issues/846), thanks @Robin1987China).
- **2026-07-24** 🔀 **Memory Tier 2, composable optimizer constraints + an interval-handling sweep**: Persistent memory gains **Tier 2 structural organization** ([#815](https://github.com/HKUDS/Vibe-Trading/pull/815), thanks @shadowinlife), and backtest optimizers accept **composable weight constraints** ([#818](https://github.com/HKUDS/Vibe-Trading/pull/818), thanks @he-yufeng). Correctness: the daily-bar validator can opt in to **non-positive prices** — opening on negative bars while still rejecting zero ([#816](https://github.com/HKUDS/Vibe-Trading/pull/816), closes [#571](https://github.com/HKUDS/Vibe-Trading/issues/571), thanks @darkknight4563). Plus a 19-PR loader **interval-normalization sweep**: lowercase `1h/4h/1d/1w` aliases accepted everywhere, unsupported intervals now fail fast instead of silently returning daily bars, Yahoo `4H` maps to `1h`, and MT5 accepts `1W/1M` ([#812](https://github.com/HKUDS/Vibe-Trading/pull/812)–[#838](https://github.com/HKUDS/Vibe-Trading/pull/838), thanks @santhreal), a trade-journal fix for Eastmoney Excel-serial dates ([#811](https://github.com/HKUDS/Vibe-Trading/pull/811), thanks @santhreal), and a README nav-anchor fix ([#840](https://github.com/HKUDS/Vibe-Trading/pull/840), thanks @dvirarad).
- **2026-07-23** 🔧 **Reliability sweep + strict alpha-bench surfaced + opt-in memory lifecycle**: A 22-PR contributor batch. A broad **reliability sweep** fixes timeframe handling end to end — yfinance `1M`→monthly (not minute), CCXT `1W`/`1M`, akshare/india-broker rejecting unsupported intervals instead of silent daily, and the Tiger/Alpaca/OKX/Shoonya/Longbridge connectors keeping `1H`/`4H` as hour bars — plus trade-journal Excel-date normalization (eastmoney float `YYYYMMDD`, Futu/Tonghuashun serial dates), finite-JSON `report_audit`, blank `holding_days` validation, and Feishu/CLI markdown table edges ([#778](https://github.com/HKUDS/Vibe-Trading/pull/778)–[#794](https://github.com/HKUDS/Vibe-Trading/pull/794), thanks @santhreal). **MT5** `trading_history` now coerces numpy scalars so JSON serialization no longer dies on `int64` ([#776](https://github.com/HKUDS/Vibe-Trading/pull/776), closes [#774](https://github.com/HKUDS/Vibe-Trading/issues/774), thanks @shadowinlife), and **PIT fundamentals** dedup restated rows and stop the snapshot regressing to an older fiscal period on a late restatement ([#772](https://github.com/HKUDS/Vibe-Trading/pull/772), closes [#771](https://github.com/HKUDS/Vibe-Trading/issues/771), thanks @klmtseng). New: **`alpha bench --strict`** finally wires the strict same-universe random-control + OOS gate that shipped unreachable since 0.1.9 ([#796](https://github.com/HKUDS/Vibe-Trading/pull/796), closes [#773](https://github.com/HKUDS/Vibe-Trading/issues/773), thanks @he-yufeng), an opt-in **memory lifecycle** (quality scoring, Ebbing