{
  "page": "compare",
  "query": {
    "a": "BCHIX",
    "b": "NCHAX"
  },
  "retrieved_at": "2026-07-07T18:52:05+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": "California High-Yield Municipal Fund",
    "ticker": "BCHIX",
    "slug": "BCHIX",
    "series_id": "S000005667",
    "html_url": "https://fundwatcher.app/funds/BCHIX/"
  },
  "fund_b": {
    "name": "Nuveen California High Yield Municipal Bond Fund",
    "ticker": "NCHAX",
    "slug": "NCHAX",
    "series_id": "S000008513",
    "html_url": "https://fundwatcher.app/funds/NCHAX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.1117754176027077513876505785",
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    "as_of": {
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      "b": "2026-02-28"
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      {
        "name": "CA PUB FIN AUTH-B1",
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      {
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      {
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      {
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      {
        "name": "California School Finance Authority, Charter School Lease Revenue Bonds, Pathways to College Project, Series 2023A",
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      {
        "name": "California (State of) Housing Finance Agency (Social Certificates), Series 2023-1, RB",
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      {
        "name": "Dublin Community Facilities District 2015-1 Dublin Crossing, California, Special Tax Bonds, Improvement  Area 2, Series 2019",
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        "name": "California Community Choice Financing Authority, Series 2023 E-1",
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        "name": "CMFA SPL FIN AGY I CA ESSENTIA REGD B/E 4.00000000",
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      {
        "name": "San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2018D",
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      {
        "name": "San Diego County Regional Airport Authority, Series 2021B",
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      {
        "name": "Stockton, California, Special Tax Revenue Bonds, Community Facilities District 19-1, Cannery Park II, Series 2022",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001193125-26-189892",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/717316/000119312526189892/0001193125-26-189892-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001018975-26-000044",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1018975/000101897526000044/0001018975-26-000044-index.htm"
    }
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}