量化交易信号

量化交易信号系统。基于MACD、RSI、KDJ、均线、布林带等技术指标生成买卖信号。支持港股、美股、加密货币。

Security Scan

The package's code, instructions, and requirements are consistent with a simple technical‑indicator trading signal tool; no unrelated credentials, hidden endpoints, or persistence are requested, but there are a few minor operational and hygiene issues to watch for.

Purpose & Capability

The name/description (technical‑indicator trading signals for HK/US/crypto) matches the included Python script: it fetches historical prices via yfinance and computes MACD, RSI, MA, Bollinger Bands and a combined signal. The skill does not request unrelated binaries, env vars, or config paths.

Instruction Scope

SKILL.md instructs installing Python packages and running scripts with symbol args; the runtime behavior is limited to fetching market data (via yfinance/Yahoo Finance) and local computation. It does not access arbitrary user files or environment variables. Note: the instructions include a pip flag (--break-system-packages) that can alter system Python installs; also SKILL.md omits an explicit pandas dependency even though yfinance returns pandas DataFrames used by the script.

Install Mechanism

There is no formal install spec, but SKILL.md tells users to run pip3 install yfinance numpy --break-system-packages. That will modify the local Python environment; the --break-system-packages flag is platform/packaging specific and may be unsafe on shared systems. The instruction also omits pandas which is effectively required. Because there is no packaged, vetted distribution, dependency installation relies on the user's environment and carries standard pip risks.

Credentials

The skill declares and uses no environment variables or credentials. That is proportionate to its stated purpose. The only external access is network calls via yfinance to fetch market data (expected).

Persistence & Privilege

The skill does not request persistent or elevated platform privileges (always:false). It does not modify other skills or system configuration. Running it will not create long‑lived agent presence.

Assessment

This skill appears to do exactly what it says: fetch historical prices and compute trading indicators. Before installing or running it: 1) Inspect the code yourself (it uses broad try/except that can hide errors). 2) Run it in an isolated Python virtualenv (do not use --break-system-packages) to avoid modifying system packages; install yfinance, numpy and pandas explicitly. 3) Expect it to make network requests to Yahoo Finance via yfinance—do not run it where network exfiltration is a concern. 4) The author/source is unknown and there is no homepage; treat outputs as experimental and not financial advice. If you need higher assurance, request a signed release or a package from a known repository and ask the author to fix the dependency list and reduce overly broad exception handling.

基于技术指标的量化交易信号系统。

快速开始

pip3 install yfinance numpy --break-system-packages
python3 scripts/signals.py AAPL
python3 scripts/signals.py BTC-USD

信号指标

指标	信号
MACD	金叉/死叉/背离
RSI	超买(>70)/超卖(<30)
KDJ	超买/超卖/金叉/死叉
均线	多头排列/空头排列
布林带	突破上轨/下轨

综合信号

• ⭐⭐⭐ 强烈信号：多个指标共振
• ⭐⭐ 中等信号：2个指标一致
• ⭐ 弱信号：单个指标

支持市场

• 港股: 0700.HK, 9988.HK, 3690.HK
• 美股: AAPL, MSFT, TSLA, NVDA
• 加密货币: BTC-USD, ETH-USD

输出示例

🎯 综合信号:
   多头信号: 2.0 | 空头信号: 1.0
   强度: ⭐⭐ 偏多
   建议: 可以适当关注

风险提示

⚠️ 仅供分析参考，不构成投资建议。