Options Analyzer

📊 专业期权策略分析器 — 期权链、Greeks、IV分析、策略推荐一站式解决！ 使用 yfinance 获取实时期权数据，Black-Scholes 计算 Greeks。 触发条件: 用户询问期权链、Greeks计算、IV分析、期权策略分析、策略推荐、 Iron Condor/Butterfly/Straddle/Strangle/Spread等策略、"分析期权"、 "推荐期权策略"、"看涨/看跌期权"、Delta/Gamma/Theta/Vega计算、隐含波动率。

Security Scan

The skill is internally consistent with its stated purpose (options data, Greeks, IV analysis, and strategy recommendations); it fetches market data via yfinance and performs local calculations, and it does not request unrelated credentials or reach out to suspicious endpoints.

Purpose & Capability

Name/description match the included files and runtime instructions: scripts implement options chain retrieval, Greeks (Black‑Scholes), IV analysis, strategy analysis and recommendation. The declared runtime requirements (yfinance, mibian optional, pandas, numpy) are consistent with the functionality.

Instruction Scope

SKILL.md instructs installing Python packages and running the provided scripts. The scripts only access market data via yfinance (Yahoo Finance), perform local numeric calculations, and print results. There are no instructions to read unrelated local files, access system credentials, or transmit data to external endpoints beyond the expected data source (yfinance).

Install Mechanism

The registry contains no formal install spec (instruction-only), but SKILL.md recommends pip install commands. That's a normal low-risk approach, but the README's pip line omits scipy which the greeks script imports (scipy.stats.norm) — this is a minor mismatch that could cause runtime errors. No download-from-URL or obscure installers are used.

Credentials

The skill requests no environment variables, credentials, or config paths. All environment access is proportional: network access for yfinance is necessary for realtime option data. No tokens or secrets are requested.

Persistence & Privilege

The skill does not request permanent/always-on privileges (always: false) and does not attempt to modify other skills or system-wide settings. It will run only when invoked.

Assessment

This skill appears to do what it says: it fetches market data from Yahoo via yfinance and computes Greeks/IV/strategy metrics locally. Before installing, consider: 1) install and run in an isolated Python environment (venv/conda) since it requires network access and third‑party packages; 2) SKILL.md suggests pip installing mibian/pandas/numpy/yfinance but omits scipy — add scipy to the environment to avoid runtime import errors; 3) the scripts contact Yahoo Finance (yfinance) to fetch data — if you run this in an environment without internet or behind restrictive network rules it will fail; 4) no credentials are requested and there are no hidden endpoints, but you should still review code if you plan to run it in production or with sensitive data. If you want extra assurance, run the scripts on sample tickers in a disposable environment and inspect network traffic (to confirm only yfinance/Yahoo endpoints are used).

📊 Options Analyzer — 专业期权策略分析器

让期权交易变得简单！从数据获取到策略推荐，一站式搞定。

✨ 核心能力

功能	脚本	说明
期权链	options_chain.py	获取实时数据，筛选到期日/行权价
Greeks	greeks_calc.py	Delta/Gamma/Theta/Vega/Rho 计算
IV分析	iv_analysis.py	IV Rank/Percentile, HV vs IV
策略分析	strategy_analyzer.py	15+种策略盈亏、Breakeven
策略推荐	strategy_recommend.py	基于观点+IV环境智能推荐

🚀 快速开始

pip install yfinance mibian pandas numpy  # 安装依赖

期权链

python scripts/options_chain.py AAPL
python scripts/options_chain.py AAPL --expiry 2024-03-15
python scripts/options_chain.py SPY --strike-range 5  # ATM ±5%
python scripts/options_chain.py AAPL --format json

Greeks 计算

# 手动参数 (iv/rate 用百分比)
python scripts/greeks_calc.py --spot 180 --strike 185 --dte 30 --rate 5 --iv 25 --type call

# 从实时数据
python scripts/greeks_calc.py --symbol AAPL --strike 185 --expiry 2024-03-15 --type call

IV 分析

python scripts/iv_analysis.py AAPL
# 输出: ATM IV, IV Rank, IV Percentile, HV(20/60), IV-HV Premium

策略分析

# Iron Condor
python scripts/strategy_analyzer.py --strategy iron_condor --spot 180 \
  --legs "175p@2.5,180p@4.0,185c@3.5,190c@1.5" --dte 30

# Bull Call Spread  
python scripts/strategy_analyzer.py --strategy bull_call_spread --spot 180 \
  --legs "180c@5.0,190c@2.0" --dte 30

策略推荐

python scripts/strategy_recommend.py AAPL --outlook bullish --risk moderate
python scripts/strategy_recommend.py SPY --outlook neutral --risk conservative

📚 参考文档

• strategies.md — 15种策略详解- greeks_guide.md — Greeks 完全指南

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