{ "stock_code": "688155", "stock_name": "先惠技术", "market_type": "A", "analysis_date": "2025-10-10T12:00:00.000000", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 89.45, "label": "近期高点"}, {"price": 80.91, "label": "MA200/当前价格"}, {"price": 80.08, "label": "近期低点"}, {"price": 69.27, "label": "MA20"}, {"price": 63.39, "label": "MA60"} ], "trend_description": "价