{ "stock_code": "600280", "stock_name": "中央商场", "market_type": "A", "analysis_date": "2025-12-31T08:31:41.732504", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 3.85, "label": "支撑位1(当前价格及近期低点)"}, {"price": 3.74, "label": "支撑位2(MA60动态支撑)"}, {"price": 3.45, "label": "支撑位3(布林带下轨参考位)"}, {"price": 4.15, "label": "压力位1(MA5短期压力)"}, {"price": 4.27, "label": "压力位2(MA20中期