stock-analysis
Skill10 starsChanged 6 months agoMITView on GitHub
针对特定金融工具(如 UVXY、VIX 相关 ETF、杠杆/反向 ETF 等)进行品种特性、结构风险和策略适配的分析。 当用户询问"UVXY 怎么样"、"TQQQ 能长期持有吗"、"这个 ETF 有什么风险"、 "VIX 产品怎么交易"、"杠杆 ETF 适合我吗",或提到特定金融工具名称时, **务必使用此技能**进行品种专项分析。 只要涉及非普通股票的特殊金融工具,都应主动启用此技能。
27 other projects use a version of this.
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- TehseenTech/manus-skillstheir own version, first seen Nov 8, 2026
- Arthur19940725/stock-analysis-skilltheir own version, first seen Nov 8, 2026
- PatrickSUDO/fadacai-portfoliotheir own version, first seen Nov 6, 2026
- EvezArt/evez-skillstheir own version, first seen Nov 1, 2026
- AISA-skills/financial-data-skillstheir own version, first seen Nov 1, 2026
- Serennity007/awesome-stock-quant-skillstheir own version, first seen Oct 25, 2026
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Other versions27 projects use a version of this.
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- anbeime/skill★ 7.9ksame name
- claude-office-skills/skills★ 433same name
- PatrickSUDO/fadacai-portfolio★ 145same name
- Arthur19940725/stock-analysis-skill★ 102same name
- Serennity007/awesome-stock-quant-skills★ 46same name
- AISA-skills/financial-data-skills★ 4same name
- Geralt-L/Stock-Analysis-3D★ 4same name
- EvezArt/evez-skills★ 3same name
- ivanzwb/agent-skills★ 3same name
- lazywater-11/stock-analysis-claude-skill★ 3same name
17 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository24 other files it gives its agents.
- AGENTS.mdAGENTS.md
- .claude/CLAUDE.mdCLAUDE.md
- CLAUDE.mdCLAUDE.md
- openspec-apply-changeSkill
- openspec-archive-changeSkill
- openspec-exploreSkill
- openspec-learningSkill
- openspec-proposeSkill
- openspec-sync-specsSkill
- openspec-update-changeSkill
- event-driven-analysisSkill
- fundamental-analysisSkill
- investment-notesSkill
- macro-analysisSkill
- market-data-lookupSkill
- market-info-recordingSkill
- portfolio-managementSkill
- report-consultingSkill
- risk-assessmentSkill
- sentiment-analysisSkill
- task-managementSkill
- technical-analysisSkill
- transaction-managementSkill
- valuation-modelsSkill
The file
Files
品种专项分析
当用户询问某个特定金融工具(尤其是波动率产品、杠杆/反向 ETF)的投资价值时,请先判断是否为已知品种,若是则优先查阅对应 references 文件,再按以下框架展开。
品种识别
- 明确工具类型:股票 / ETF / 期货 / 期权 / 杠杆&反向 ETF / 波动率产品
- 确认交易市场:A股 / 港股 / 美股 / 其他
- 判断是否为已知品种(见下表)
- 若为非已知品种,使用通用品种分析框架
已知品种引用
| 品种 | 文件 | 说明 |
| UVXY | references/UVXY.md | UVXY 投资经验、策略与风险指引 |
通用品种分析框架
1. 产品结构与机制
- 底层资产追踪方式:
- 现货追踪(如 SPY 追踪标普500指数)
- 期货追踪(如 USO 追踪原油期货,面临 Roll Cost)
- 互换协议(部分杠杆 ETF 使用互换)
- VIX 期货曲线(如 VXX、UVXY)
- 杠杆倍数:1x / 2x / 3x(线性放大收益与损失)
- 复利效应与损耗:杠杆 ETF 的长期持有损耗机制
- 分红/拆股政策:对价格的实际影响
2. 品种特有风险
- 时间价值磨损(Decay):
- Roll Cost / Contango(期货溢价)对产品净值的持续侵蚀
- 杠杆 ETF 的日内波动复利损耗
- Beta 暴露与相关性:
- 名义杠杆倍数 vs 实际 Beta
- 与大盘/底层资产的相关性是否稳定
- 流动性风险:
- 日均成交量、买卖价差
- 大额交易对价格的冲击
3. 策略适配评估
- 持有期限建议:
- 超短期工具(日内-数日):高杠杆 ETF、UVXY 等
- 中期工具(数周-数月):普通杠杆 ETF
- 长期配置(年以上):仅限 1x 低成本指数基金
- 适用场景:
- 对冲:用反向 ETF/VIX 产品对冲现货下跌风险
- 投机:短期方向性交易
- 波动率交易:利用 VIX 产品做波动率多空
- 与现有持仓的叠加分析:
- Beta 暴露叠加后的总市场风险
- 相关性矩阵中是否引入新的尾部风险
品种风险分级
| 品种类型 | 典型代表 | 风险等级 | 最大建议持有期 |
| 普通指数基金 | SPY, VOO, 沪深300ETF | 低 | 长期 |
| 行业 ETF | XLF, KWEB | 中 | 中期 |
| 2x 杠杆 ETF | SSO, UPRO | 高 | 短期(<1月) |
| 3x 杠杆 ETF | TQQQ, SPXL | 极高 | 超短期(<1周) |
| 反向 ETF | SH, SQQQ | 高 | 短期对冲 |
| VIX 期货 ETF | VXX, VIXY | 极高 | 超短期(<数日) |
| UVXY | UVXY | 极高 | 日内/隔日 |
| 杠杆反向 VIX | SVXY | 极高 | 超短期 |
输出模板
1. 品种概况
- 工具类型与交易市场
- 是否为已知品种(是 → 引用 references;否 → 通用框架)
- 风险等级定位(低/中/高/极高)
2. 产品结构解析
| 项目 | 说明 |
| 底层资产 | |
| 追踪方式 | 现货/期货/互换 |
| 杠杆倍数 | |
| 管理费率 | |
| 复利损耗机制 | 有/无,损耗估算 |
| Roll Cost / Contango | 有/无,侵蚀速度 |
3. 特有风险评估
| 风险类型 | 存在性 | 严重程度 | 持有期影响 |
| 杠杆损耗 | |||
| 时间价值磨损 | |||
| 流动性风险 | |||
| 跟踪误差 | |||
| 政策/清盘风险 |
4. 策略适配
| 维度 | 评估 |
| 适合持有期 | |
| 适合场景 | 对冲/投机/波动率交易/长期配置 |
| 不适合人群 | |
| 与现有持仓叠加风险 |
5. 品种结论
- 核心定位:该品种在投资组合中的角色
- 最大风险点:最可能导致重大损失的因素
- 持有建议:明确的持有期限上限和出场条件
- 替代方案:若不适用,推荐的风险更低的替代工具
示例
输入
"UVXY 怎么看?能长期持有吗?"
输出
品种概况
- 工具类型:UVXY(ProShares Ultra VIX Short-Term Futures ETF)
- 交易市场:美股
- 是否为已知品种:是 → 已查阅 references/UVXY.md
- 风险等级:极高
产品结构解析
| 项目 | 说明 |
| 底层资产 | S&P 500 VIX Short-Term Futures Index |
| 追踪方式 | VIX 期货(1月+2月合约滚动) |
| 杠杆倍数 | 1.5x |
| 管理费率 | 0.95%/年(较高) |
| 复利损耗机制 | 有:日内波动 + 合约滚动双重损耗 |
| Roll Cost / Contango | 有:VIX 期货长期处于 Contango,导致持续价值侵蚀 |
特有风险评估
| 风险类型 | 存在性 | 严重程度 | 持有期影响 |
| 杠杆损耗 | ✅ | 高 | 日内波动复利侵蚀 |
| 时间价值磨损 | ✅ | 极高 | Contango 下每月约 5-15% 损耗 |
| 流动性风险 | ✅ | 低 | 成交量充足,但大额进出有冲击 |
| 跟踪误差 | ✅ | 中 | 与 VIX 现货有偏差 |
| 政策/清盘风险 | ⚠️ | 低 | 历史无清盘,但 ProShares 可能调整产品结构 |
策略适配
| 维度 | 评估 |
| 适合持有期 | 仅限日内~隔日,绝对禁止长期持有 |
| 适合场景 | 短期对冲股市暴跌、押注波动率飙升 |
| 不适合人群 | 长期投资者、风险承受能力低者、不了解结构者 |
| 与现有持仓叠加风险 | 高:若已持有股票 + UVXY,总波动率会被放大 |
品种结论
- 核心定位:短期投机/对冲工具,非投资品
- 最大风险点:Contango 导致的持续价值归零趋势,长期持有几乎必然亏损
- 持有建议:
- 超短期对冲:可在恐慌情绪蔓延时持有 1-3 天
- 止损/止盈:必须设置严格止损,盈利后尽快了结
- 严禁长期持有(>1周即为长期)
- 替代方案:
- 若需对冲股市下跌:考虑买入 SPY Put 期权或持有 SH(1x 反向 S&P)
- 若需波动率敞口:考虑 VIX 期货(专业投资者)或接受波动率的被动策略
注意事项
- 杠杆 ETF 禁止长期持有:即使方向正确,复利损耗也可能导致亏损
- 波动率产品只用于短期:VIX 相关产品的时间衰减是最致命的敌人
- 先查 references:已知品种有规律可循,不要每次重新分析
- 流动性是第一原则:成交量不足的品种,策略再好也难以执行
- 不适合就是不适合:明确告知用户某些品种与其投资目标不匹配
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