{"stock_code": "300760", "stock_name": "迈瑞医疗", "market_type": "A", "analysis_date": "2026-06-05T06:45:29.335137", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "middle", "key_levels": [{"price": 144.22, "label": "当前价格"}, {"price": 153.73, "label": "MA20压力位"}, {"price": 160.94, "label": "MA60压力位"}, {"price": 195.35, "label": "MA200压力位"}], "trend_description": "价格持续运行于MA5、MA20、MA60、MA200下方，均线系统呈空头排列（MA5<MA20<MA60<MA200）。近30日价格从169.05高点逐步下降至144.22，创近期新低。3