```json { "stock_code": "301139", "stock_name": "元道通信", "market_type": "A", "analysis_date": "2026-01-12T10:37:22.333975", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 20.64, "label": "日内/近期高点"}, {"price": 20.48, "label": "MA200"}, {"price": 19.82, "label": "MA60"}, {"price": 19.45, "label": "近期低点"} ], "trend_description": "价格 20.48，位于 MA5(19.36) 上方 1.12 元，位于 M