```json { "stock_code": "002792", "stock_name": "通宇通讯", "market_type": "A", "analysis_date": "2026-01-16T13:53:18.266170", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 73.35, "label": "近期高点"}, {"price": 69.97, "label": "次高点"}, {"price": 51.71, "label": "MA200"}, {"price": 51.0, "label": "近期低点"}, {"price": 47.19, "label": "MA20"}, {"price": 30.87, "label":