{"stock_code": "000905", "stock_name": "厦门港务", "market_type": "A", "analysis_date": "2026-05-29T06:24:35.762658", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 10.9, "label": "MA200"}, {"price": 9.3, "label": "当前价格"}, {"price": 8.15, "label": "头肩顶颈线"}], "trend_description": "价格9.30全部低于MA5(9.47)、MA20(10.55)、MA60(11.14)、MA200(10.90)，均线排列为MA5<MA20<MA200<MA60，短期均线持续下压。过去30个交易日价格从11.71跌至9.30，跌幅20.6%。成交量萎缩至20日均量的0.52倍，近20个