期权定价/BSM模型分析助手
SkillAI & modelsThis skill gives your AI the ability to price and value A-share options. It works with the Black-Scholes model and binomial tree pricing, using data from cn-stock-data. Answers can be delivered in a formal report or a brief summary.
Available today. Use it from your connected AI after setup.
No other account needed.
Add the skill and ask about option pricing or valuation. Phrases like option pricing, BSM, Black-Scholes, theoretical price, or binomial pricing will trigger it.
Then ask your AI: use the 期权定价/BSM模型分析助手 skill
What your AI can do with it
- Price A-share options with the Black-Scholes model
- Value options using binomial tree pricing
- Estimate theoretical option prices
- Draw on underlying stock data from cn-stock-data
- Switch between formal and brief output styles
What this skill tells your AI
The instructions your AI receives, as published by aifinlab/finclaw in skills/a-share-option-pricing/SKILL.md and read by ahel’s review.
数据获取
通过 cn-stock-data skill 获取数据:
- 期权数据: 市场价格/行权价/到期日
- 标的行情: 现价/股息率
- 利率数据: 无风险利率曲线
分析工作流
Step 1: BSM定价
- 欧式期权BSM公式:C = SN(d1) - Ke^(-rT)*N(d2)
- 输入参数:S(标的价)、K(行权价)、T(到期时间)、r(利率)、σ(波动率)
- 股息调整:连续股息率q的修正
- 理论价格 vs 市场价格的偏差分析
Step 2: 数值定价方法
- 二叉树模型:美式期权定价
- 蒙特卡洛模拟:路径依赖期权
- 有限差分法:偏微分方程数值解
- 各方法的精度与计算效率对比
Step 3: 定价偏差分析
- 市场价格 vs 理论价格:溢价/折价
- 偏差来源:流动性溢价/供需不平衡/模型误差
- 套利机会识别:Put-Call Parity偏离
- 波动率微笑对BSM定价的修正
Step 4: 高级定价模型
- Heston随机波动率模型
- SABR模型:波动率曲面拟合
- 局部波动率模型:Dupire方程
- 跳跃扩散模型:Merton Jump-Diffusion
Step 5: 输出报告
输出格式
formal 风格(研报级)
# [标的] 期权定价分析报告
## 一、BSM定价
| 合约 | 市场价 | 理论价 | 偏差 |
|------|--------|--------|------|
## 二、定价偏差
[偏差分析、套利机会]
## 三、高级模型
[Heston/SABR定价对比]
## 四、交易建议
brief 风格(快速分析)
## [标的] 定价速览
- BSM理论价 0.285,市场价 0.295
- 溢价 +3.5%,流动性溢价为主
- Put-Call Parity偏差 0.2%,无套利
- Heston定价 0.290,更接近市场
参考 references/option-pricing-guide.md 获取详细方法论与 A股实证研究。
使用示例
示例 1: 基本使用
# 调用 skill
result = run_skill({
"param1": "value1",
"param2": "value2"
})
示例 2: 命令行使用
python scripts/run_skill.py --input data.json
Signals
- GitHub stars
- 241
- Forks
- 38
- Last commit
- May 2026
Advanced
- Catalog kind
- skill
- Gateway key
a-share-option-pricing- Source
- github.com/aifinlab/finclaw