{
  "page": "compare",
  "query": {
    "a": "FAMZX",
    "b": "GBIL"
  },
  "retrieved_at": "2026-07-07T19:12:24+00:00",
  "disclaimer": "Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them.",
  "attribution": "Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC.",
  "terms": {
    "notice": "Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "Fidelity Sustainable Low Duration Bond Fund",
    "ticker": "FAMZX",
    "slug": "FAMZX",
    "series_id": "S000075894",
    "html_url": "https://fundwatcher.app/funds/FAMZX/"
  },
  "fund_b": {
    "name": "Goldman Sachs Access Treasury 0-1 Year ETF",
    "ticker": "GBIL",
    "slug": "GBIL",
    "series_id": "S000054796",
    "html_url": "https://fundwatcher.app/funds/GBIL/"
  },
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    "coverage_b_by_a": "0.1301190239965616916790546159",
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      "b": "2026-02-28"
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      {
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  "sources": [
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      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002640",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/35315/000003540226002640/0000035402-26-002640-index.htm"
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}