```json { "stock_code": "600527", "stock_name": "江南高纤", "market_type": "A", "analysis_date": "2026-03-05T10:51:09.895499", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [ {"price": 2.40, "label": "近期高点"}, {"price": 2.29, "label": "MA5与MA20交汇点"}, {"price": 2.21, "label": "MA200"}, {"price": 2.20, "label": "近期低点"} ], "trend_description": "价格 2.30，位于 MA20(2.29) 上方 0.01 元，位于 M