{
    "as_of": "2026-11-03",
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        "name": "平衡波段多因子",
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            "risk_desc": "收益风险均衡",
            "horizon": "波段",
            "horizon_desc": "双周调仓，中短周期"
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                "trend": 60,
                "high_52w": 250,
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            "max_positions": 12,
            "min_history": 120
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        "portfolio": {
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        "risk_control": {
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    },
    "holdings": [
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        {
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        {
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    "engine": "php",
    "disclaimer": "输出为量化信号，仅供研究参考，不构成投资建议。市场有风险，投资需谨慎。"
}