{"stock_code": "002445", "stock_name": "中南文化", "market_type": "A", "analysis_date": "2026-03-20T07:49:03.265589", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 4.49, "label": "近期高点（2026-02-08收盘）"}, {"price": 3.92, "label": "当前价格"}, {"price": 3.31, "label": "MA20"}, {"price": 2.89, "label": "MA60"}, {"price": 2.65, "label": "MA200"}, {"price": 2.49, "label": "头肩顶形态颈线"}], "trend_description": "价格3.92，位于MA5(3.97)下方0.05元，位