{ "stock_code": "002987", "stock_name": "京北方", "market_type": "A", "analysis_date": "2026-01-01T12:50:30.818652", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 21.8, "label": "近期高点"}, {"price": 21.53, "label": "MA200"}, {"price": 20.77, "label": "MA5"}, {"price": 19.51, "label": "MA20"}, {"price": 18.61, "label": "近期低点"} ], "trend_description": "当前价格21.53