{"disclaimer":"本报告仅用于量化研究与学习，不构成投资建议，不代表买入、卖出或持有建议。","non_actionable":true,"report_code":"P236_04_PORTFOLIO_REVIEW","report_type":"PORTFOLIO_REVIEW","sections":[{"content":"组合研究预览固定样例报告仅汇总固定本地验收证据。","heading":"概览","section_code":"OVERVIEW","sequence":1},{"content":"来源表为 portfolio_runs，固定记录数为 1，来源状态为 PASS。","heading":"数据范围","section_code":"DATA_SCOPE","sequence":2},{"content":"核对固定预览运行、候选记录和约束结果。","heading":"方法","section_code":"METHODOLOGY","sequence":3},{"content":"组合研究预览及约束证据完整，结果保持不可操作。","heading":"研究观察","section_code":"RESEARCH_FINDINGS","sequence":4},{"content":"研究预览不是账户配置，不会修改任何资金或交易记录。","heading":"风险提示","section_code":"RISK_WARNINGS","sequence":5}],"status":"PASS","title":"组合研究预览固定样例报告"}