```json { "stock_code": "603993", "stock_name": "洛阳钼业", "market_type": "A", "analysis_date": "2026-01-12T06:05:51.280353", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 23.33, "label": "近期高点（近14日最高）"}, {"price": 22.52, "label": "MA200与当前价格"}, {"price": 19.55, "label": "MA20"}, {"price": 18.21, "label": "近期低点（近14日最低）"} ], "trend_description": "当前价格 22.52 元。MA5(2