{"stock_code": "002524", "stock_name": "光正眼科", "market_type": "A", "analysis_date": "2026-04-03T07:58:30.820831", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 4.35, "label": "压力位（头肩顶颈线）"}, {"price": 4.01, "label": "支撑位（近期低点）"}, {"price": 4.85, "label": "压力位（近期高点）"}], "trend_description": "价格4.13，低于所有主要均线（MA5:4.39, MA20:4.49, MA60:4.57, MA200:4.51）。均线呈空头排列（MA5 < MA20 < MA60 < MA200）。在过去20个交易日中，价格有17天收盘于MA20下方。"}, "pa