```json { "stock_code": "000801", "stock_name": "四川九洲", "market_type": "A", "analysis_date": "2025-12-30T14:44:30.789639", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 16.82, "label": "短期动态支撑(MA20)"}, {"price": 16.84, "label": "近期震荡平台下沿支撑"}, {"price": 17.94, "label": "近期绝对高点压力"}, {"price": 17.85, "label": "次高点压力"}, {"price": 16.20, "label": "中长期关键支撑(MA60)"} ]