```json { "stock_code": "600998", "stock_name": "九州通", "market_type": "A", "analysis_date": "2026-01-19T06:19:03.562491", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 5.49, "label": "近期高点"}, {"price": 5.25, "label": "MA200"}, {"price": 5.20, "label": "近期低点"}, {"price": 5.31, "label": "MA5"}, {"price": 5.12, "label": "MA60"} ], "trend_description": "当前价格5.