{"stock_code": "601899", "stock_name": "紫金矿业", "market_type": "A", "analysis_date": "2026-06-11T06:21:02.395882", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 30.36, "label": "MA20阻力"}, {"price": 32.66, "label": "MA60阻力"}, {"price": 27.37, "label": "当前价格/短线支撑"}], "trend_description": "MA5(28.24) < MA20(30.36) < MA60(32.66) < MA200(31.64)空头排列。当前价格27.37位于所有均线下方，与MA20距离2.99元，与MA60距离5.29元，与MA200距离4.27元。近30日价格从32.95持续下行至