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    "name": "SCHWAB MORTGAGE-BACKED SECURITIES ETF",
    "exchange": "NYSEARCA",
    "country": "US",
    "assetType": "etf"
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  "methodBoundary": "The SM framework classifies the established weekly price path as the Core Trend. Faster and slower Trend views and Sharemaestro context describe that state but do not alter its direction.",
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    "persistence": "Established",
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      "age_context": "The current Core Trend is established.",
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      },
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        "horizon": "Full cycle",
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    ],
    "regime_history": [
      {
        "direction": "positive",
        "start": "2025-11-21",
        "end": "2026-08-07",
        "tenure": "Extended",
        "return": 0.000291
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    ]
  }
}