```json { "stock_code": "301139", "stock_name": "元道通信", "market_type": "A", "analysis_date": "2026-03-06T00:41:50.709140", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [ {"price": 19.38, "label": "近14日高点"}, {"price": 21.35, "label": "MA200均线"}, {"price": 18.07, "label": "当前价格"}, {"price": 17.46, "label": "近14日低点"} ], "trend_description": "当前价格18.07，位于MA20(18.95)下方0.88元