```json { "stock_code": "600428", "stock_name": "中远海特", "market_type": "A", "analysis_date": "2026-03-08T12:34:33.509543", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [ {"price": 9.32, "label": "近期高点（2026-03-06）"}, {"price": 8.57, "label": "MA5"}, {"price": 8.04, "label": "MA20"}, {"price": 7.55, "label": "MA60"}, {"price": 6.87, "label": "MA200"}, {"price": 8.28, "l