A股波动率套利/Vega交易策略。当用户说"波动率套利"、"vol arb"、"Vega交易"、"做多波动率"、"做空波动率"、"波动率交易"、"straddle"、"strangle"时触发。基于 cn-stock-data 获取数据,设计波动率套利策略。支持 formal/brief 两种输出风格。
Scanned 9/7/2026
Install to Claude Code
npx -y skills add aifinlab/FinClaw --skill a-share-volatility-arb --agent claude-codeInstalls into .claude/skills of the current project.
Are you the author of A Share Volatility Arb?
Add the live security badge to your README — it updates automatically with every re-scan.
[](https://www.skillsdirectory.com/skills/aifinlab-a-share-volatility-arb)More formats (shields.io, HTML) on the badges page.
---
name: a-share-volatility-arb
description: A股波动率套利/Vega交易策略。当用户说"波动率套利"、"vol arb"、"Vega交易"、"做多波动率"、"做空波动率"、"波动率交易"、"straddle"、"strangle"时触发。基于 cn-stock-data 获取数据,设计波动率套利策略。支持 formal/brief 两种输出风格。
---
# 波动率套利/Vega交易助手
## 数据获取
通过 cn-stock-data skill 获取数据:
- **期权数据**: 各合约价格与IV
- **标的行情**: 实时价格与历史波动率
- **VIX类指标**: 中国波指/iVIX
## 分析工作流
### Step 1: 波动率定价判断
- IV vs HV(历史波动率):IV偏高→卖波动率
- IV分位数:当前IV在历史中的位置
- VRP(方差风险溢价) = IV² - RV²
- 波动率期限结构:近月vs远月IV关系
### Step 2: 策略构建
- 做多波动率:买入Straddle/Strangle
- 做空波动率:卖出Straddle/Iron Condor
- 波动率价差:买近月卖远月(或反向)
- 偏斜交易:买低IV行权价卖高IV行权价
### Step 3: Delta对冲
- 建仓时Delta中性:调整期权比例
- 动态对冲:标的价格变动时重新对冲
- 对冲频率:日度/实时,平衡成本与风险
- Gamma scalping:利用Gamma正值赚取对冲收益
### Step 4: 风险管理
- 最大亏损控制:设置止损线
- Vega敞口限制:控制波动率风险暴露
- 到期风险:临近到期Gamma风险急剧增大
- 黑天鹅防护:保留少量OTM期权作为保险
### Step 5: 输出报告
## 输出格式
### formal 风格(研报级)
```
# 波动率套利策略报告
## 一、波动率评估
| 指标 | 数值 | 信号 |
|------|------|------|
## 二、策略方案
[具体期权组合、Greeks]
## 三、对冲计划
[Delta对冲方案、频率]
## 四、风险控制
[止损、最大亏损]
```
### brief 风格(快速分析)
```
## 波动率套利速览
- IV 25% vs HV 20%,IV偏高
- 建议:卖出Straddle,收取权利金
- Delta对冲:日度调整
- 最大亏损控制在权利金的150%
```
参考 `references/volatility-arb-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
```python
# 调用 skill
result = run_skill({
"param1": "value1",
"param2": "value2"
})
```
### 示例 2: 命令行使用
```bash
python scripts/run_skill.py --input data.json
```
Is this your skill, or is something wrong with this listing? Request removal or report an issue. Author removals are honored within 72 hours.
No comments yet. Be the first to comment!
Create Mermaid diagrams for flowcharts, sequences, ERDs, and
Understand the components, mechanics, and constraints of context in agent systems. Use when designing agent architectures, debugging context-related failures, or optimizing context usage.
Draft release notes and changelog entries from git history or merged PRs between two refs (tags/SHAs/branches), including breaking changes, migrations, and upgrade steps. Use when the user asks for release notes, changelog updates, or a GitHub Release draft.
Documentation style guide enforcer by @planetabhi. Applies and reviews the writing style guide when authoring or editing product documentation and tutorials. Use to check prose for voice, tense, word choice, inclusive language, formatting, code block, UI, Markdown, and number/date conventions.
Quick-reference card for all caveman modes, skills, and commands. One-shot display, not a persistent mode. Trigger: /caveman-help, "caveman help", "what caveman commands", "how do I use caveman".