```json { "stock_code": "300641", "stock_name": "正丹股份", "market_type": "A", "analysis_date": "2026-03-02T00:41:28.262214", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "below", "phase": "unclear", "key_levels": [ {"price": 21.73, "label": "近14日高点"}, {"price": 20.31, "label": "MA20"}, {"price": 19.87, "label": "近期低点"}, {"price": 21.50, "label": "MA200"} ], "trend_description": "当前价格19.97，位于MA5(20.07)下方0.10元，