```json { "stock_code": "000089", "stock_name": "深圳机场", "market_type": "A", "analysis_date": "2026-01-22T10:52:11.587327", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 7.22, "label": "近期高点"}, {"price": 7.20, "label": "当前价格/MA200"}, {"price": 6.92, "label": "近期低点"}, {"price": 7.02, "label": "MA20"} ], "trend_description": "价格 7.20，位于 MA5(7.07) 上方 0.13 元，位于 MA20(