{"stock_code": "159316", "stock_name": "", "market_type": "A", "analysis_date": "2026-05-20T02:00:15.488338", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 1.12, "label": "近期低点"}, {"price": 1.13, "label": "前低(2026-03-23)"}, {"price": 1.24, "label": "MA20阻力位"}, {"price": 1.37, "label": "头肩顶颈线阻力位"}], "trend_description": "当前价格1.12位于所有主要均线之下：MA5=1.14、MA20=1.24、MA60=1.26、MA200=1.40。均线呈空头排列（MA5<MA20<MA60<MA200）。价格从近期高点1.4