```json { "stock_code": "603993", "stock_name": "洛阳钼业", "market_type": "A", "analysis_date": "2026-01-09T00:35:11.148411", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 22.46, "label": "近期最高价（2026-01-07）"}, {"price": 21.68, "label": "MA200与当前价格"}, {"price": 21.29, "label": "近期最低价（2026-01-08）"}, {"price": 19.04, "label": "MA20"} ], "trend_description": "价格 21.68