{ "stock_code": "300641", "stock_name": "正丹股份", "market_type": "A", "analysis_date": "2026-02-05T13:08:32.133578", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "below", "phase": "unclear", "key_levels": [ {"price": 21.98, "label": "近期高点"}, {"price": 21.81, "label": "MA200均线"}, {"price": 20.30, "label": "MA20均线"}, {"price": 19.64, "label": "近期低点"} ], "trend_description": "价格 19.76，位于 MA20(20.30) 下方 0.54 元，位于