{"stock_code": "000050", "stock_name": "深天马A", "market_type": "A", "analysis_date": "2026-06-14T17:35:43.810742", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "late", "key_levels": [{"price": 7.35, "label": "支撑位1（30日最低价）"}, {"price": 7.0, "label": "支撑位2（整数关口）"}, {"price": 7.92, "label": "压力位1（MA20）"}, {"price": 8.04, "label": "压力位2（MA60）"}, {"price": 9.11, "label": "压力位3（MA200）"}], "trend_description": "当前价格7.51元，位于所有主要均线下方：低于MA5(7.94)约0.43元、低于MA20(7.