{"stock_code": "601818", "stock_name": "光大银行", "market_type": "A", "analysis_date": "2026-05-27T06:33:34.163550", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "late", "key_levels": [{"price": 3.17, "label": "支撑位1（近期低点）"}, {"price": 3.09, "label": "支撑位2（当前价格区域）"}, {"price": 3.12, "label": "压力位1（MA20）"}, {"price": 3.19, "label": "压力位2（头肩顶颈线）"}, {"price": 3.39, "label": "压力位3（MA200）"}], "trend_description": "价格位于MA20（3.12）下方0.03元，位于MA60（3.20）下方0.11元，位于MA