{"stock_code": "300895", "stock_name": "铜牛信息", "market_type": "A", "analysis_date": "2026-03-24T16:38:02.446393", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [{"price": 82.79, "label": "近期高点（2026-03-11）"}, {"price": 65.84, "label": "当前价格"}, {"price": 61.43, "label": "MA20位置"}, {"price": 48.9, "label": "MA200位置"}, {"price": 48.0, "label": "近期低点（2026-02-05）"}], "trend_description": "价格 65.84 元，位于 MA5(69.07) 下方，位于 MA20(61.43)、MA60(