{"stock_code": "002524", "stock_name": "光正眼科", "market_type": "A", "analysis_date": "2026-04-02T07:50:32.124460", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "near", "phase": "middle", "key_levels": [{"price": 4.85, "label": "近期高点压力（2026-03-11）"}, {"price": 4.52, "label": "MA20"}, {"price": 4.35, "label": "头肩顶颈线"}, {"price": 4.01, "label": "近期低点支撑（2026-03-23）"}], "trend_description": "当前价格 4.41 元，低于 MA5(4.46)、MA20(4.52)、MA60(4.57) 和 MA200(4.51)。MA5、MA20、MA60 呈空头排列，价格运