{"stock_code": "600636", "stock_name": "*ST国化", "market_type": "A", "analysis_date": "2026-04-21T00:59:56.350735", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 7.42, "label": "近期低点拐点"}, {"price": 6.41, "label": "近期低点"}, {"price": 5.79, "label": "当前价格/近期最低"}, {"price": 8.17, "label": "头肩顶形态颈线"}, {"price": 8.42, "label": "MA200均线"}], "trend_description": "当前价格5.79元。价格位于所有移动平均线下方，均线呈空头排列：MA5(6.43) < MA20(7.38) < MA60(8