```json { "stock_code": "300641", "stock_name": "正丹股份", "market_type": "A", "analysis_date": "2026-02-26T09:10:26.785815", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "below", "phase": "unclear", "key_levels": [ {"price": 21.73, "label": "近14日最高价"}, {"price": 21.52, "label": "MA200"}, {"price": 20.35, "label": "MA20"}, {"price": 19.51, "label": "近14日最低价"} ], "trend_description": "当前价格20.09元，位于MA5(20.08)附近，