```json { "stock_code": "300215", "stock_name": "电科院", "market_type": "A", "analysis_date": "2026-01-21T06:03:41.435113", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "late", "key_levels": [ {"price": 10.29, "label": "近14日最高点"}, {"price": 9.03, "label": "当前价格/MA200位置"}, {"price": 8.93, "label": "近2日最低点"}, {"price": 7.16, "label": "MA20"}, {"price": 6.99, "label": "MA60"}, {"price": 6.35, "lab