{"stock_code": "600703", "stock_name": "三安光电", "market_type": "A", "analysis_date": "2026-03-31T06:34:53.866974", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 12.0, "label": "支撑位1（近期低点附近）"}, {"price": 10.21, "label": "支撑位2（双顶形态颈线）"}, {"price": 13.07, "label": "压力位1（头肩底形态颈线）"}], "trend_description": "当前价格 11.67 元，位于所有移动平均线下方（MA5: 12.65， MA20: 15.53， MA60: 15.53， MA200: 14.12）。均线呈空头排列，短期均线位于长期均线下方。近期多个均线交叉信号为死叉，包括 MA5