{"stock_code": "600636", "stock_name": "*ST国化", "market_type": "A", "analysis_date": "2026-04-22T00:25:52.660624", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 8.17, "label": "头肩顶形态颈线阻力位"}, {"price": 8.76, "label": "头肩顶形态右肩阻力位（2025-09-12）"}, {"price": 9.06, "label": "近期高点阻力位（2026-02-10）"}], "trend_description": "当前价格6.08元，低于MA5(6.22)、MA20(7.30)、MA60(8.29)、MA200(8.41)，均线呈空头排列。近30个交易日价格从8.62元下跌至6.08元，累计跌幅29.47%。最近20个交