{"stock_code": "002452", "stock_name": "长高电新", "market_type": "A", "analysis_date": "2026-06-02T05:19:20.399283", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [{"price": 11.16, "label": "MA60支撑位"}, {"price": 10.46, "label": "近期低点支撑位"}, {"price": 12.34, "label": "近期高点压力位"}, {"price": 12.6, "label": "对称三角形上轨压力位"}], "trend_description": "价格11.36元，高于MA200（9.17）2.19元，高于MA60（11.16）0.20元，低于MA20（11.50）0.14元，低于MA5（11.87）0.51元。均线系统MA5＞MA20