```json { "stock_code": "600693", "stock_name": "东百集团", "market_type": "A", "analysis_date": "2025-12-29T14:51:40.524028", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "late", "key_levels": [ {"price": 22.40, "label": "近期高点压力位(12月29日高点)"}, {"price": 22.88, "label": "历史高点/强压力位(12月28日高点)"}, {"price": 19.80, "label": "即时支撑/压力位(当前价格/MA200重合)"}, {"price": 18.81, "label": "次级支撑位(12月26日低点/前期缺口上沿)"}, {"pri