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纯真特质波动率因子。用户说「特质波动」「纯真波动率」「idio vol」「/pure-idio-vol」时使用。对市场回归取残差波动并做截面纯化。默认 create_web。
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AI Berkshire 分析。用户说「AI Berkshire」「AI Berkshire 分析」「价值投资流程」「四大师投研」「按场景路由投研」「/ai-berkshire」时使用。按场景路由基础 skill，强制质量规则，端到端澄清→取数→子 skill→审计建议→create_web。非投资研讨团。默认 create_web。
供应链瓶颈猎手。用户说「瓶颈猎手」「供应链咽喉」「第二层瓶颈」「谁会先不够用」「/bottleneck-hunter」时使用。从超级趋势拆物理供应链，找 Layer2/3 瓶颈与可交易标的；瓶颈真实≠买点，须估值透支检验。默认 create_web。
《看懂XX》长文系列。用户说「看懂系列」「深度长文系列」「教科书级公司拆解」「多篇公众号」「/deep-company-series」时使用。3–8 篇按复杂度适配；事实核查优先于文采。默认 create_web；署名 Opptrix · AI Berkshire 分析。
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Showing SKILL.md
| name | pure-idio-vol |
| description | 纯真特质波动率因子。用户说「特质波动」「纯真波动率」「idio vol」「/pure-idio-vol」时使用。对市场回归取残差波动并做截面纯化。默认 create_web。 |
| license | Apache-2.0 |
| metadata | {"author":"opptrix","version":"1.0","title":"纯真特质波动","summary":"CAPM残差波动去相关","category":"quant","slash-rank":"566","default-deliverable":"web","required-packs":"instrument_analytics artifacts"} |
| allowed-tools | search_instruments get_instrument_chart batch_instrument_snapshots get_index_constituents ask_user get_agent_skill_file opptrix_run workspace_write workspace_read create_web update_web read_web list_web_vendor |
| references | ["scripts/pure_idio_vol.py","scripts/fixtures/sample_input.json"] |
特质波动 = CAPM 残差标准差；完整「剔除跨期截面相关」需长面板，本脚本在短样本下降级为截面去均值并声明。
python scripts/pure_idio_vol.py --input data.json --output result.json
signal 按 pure_idio_vol 升序（低波动靠前）。默认 create_web。