{"stock_code": "603619", "stock_name": "中曼石油", "market_type": "A", "analysis_date": "2026-05-25T11:27:12.878028", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "late", "key_levels": [{"price": 26.17, "label": "MA200支撑"}, {"price": 28.1, "label": "前期低点(2026-02-03)"}, {"price": 30.56, "label": "MA20压力"}, {"price": 34.55, "label": "MA60压力"}], "trend_description": "当前价格26.72，低于MA5(28.58)、MA20(30.56)、MA60(34.55)，高于MA200(26.17)。均线呈空头排列（MA5<MA20<MA60）。过去20个交易