{"stock_code": "300015", "stock_name": "爱尔眼科", "market_type": "A", "analysis_date": "2026-04-16T06:14:06.876337", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 9.32, "label": "近期低点支撑位 (2026-03-27)"}, {"price": 9.78, "label": "近期高点压力位 (2026-04-02)"}, {"price": 11.66, "label": "长期均线MA200压力位"}], "trend_description": "当前价格9.57元，低于所有移动平均线（MA5:9.61， MA20:9.64， MA60:10.41， MA200:11.66）。均线呈空头排列（MA5 < MA20 < MA60 < MA200）。过去2