{"stock_code": "603977", "stock_name": "国泰集团", "market_type": "A", "analysis_date": "2026-04-28T07:25:58.274295", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "near", "phase": "unclear", "key_levels": [{"price": 11.95, "label": "头肩顶颈线"}, {"price": 11.78, "label": "双顶颈线"}, {"price": 13.67, "label": "MA200"}, {"price": 14.04, "label": "近期低点拐点"}, {"price": 16.61, "label": "近期高点拐点"}], "trend_description": "当前价格13.63，低于MA5(14.22)、MA20(14.79)、MA60(15.01)，高于MA200(13.67)。均线呈现短