{
  "page": "compare",
  "query": {
    "a": "FIJAX",
    "b": "FDMMX"
  },
  "retrieved_at": "2026-07-07T18:30:45+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 New York Municipal Income Fund",
    "ticker": "FIJAX",
    "slug": "FIJAX",
    "series_id": "S000007145",
    "html_url": "https://fundwatcher.app/funds/FIJAX/"
  },
  "fund_b": {
    "name": "Fidelity Massachusetts Municipal Income Fund",
    "ticker": "FDMMX",
    "slug": "FDMMX",
    "series_id": "S000007114",
    "html_url": "https://fundwatcher.app/funds/FDMMX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.06684901582503913296602445719",
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    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
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      },
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        "name": "NY LBTDEV 5.25 10/01/2035",
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      {
        "name": "NY NYEFAC 07/01/2056",
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        "name": "NYC NY 5% 8/1/2030",
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      {
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      {
        "name": "NY CONVENTN CTR-REF",
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      {
        "name": "Port Authority of New York & New Jersey",
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      {
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      {
        "name": "PORT NY NJ 5% 7/15/2036 @",
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      {
        "name": "MTA HUDSON RAIL YRD-A",
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      {
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      {
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      {
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        "name": "NY TRANS CORP 5% 12/1/2036 @",
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      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL AUTH REVENUES",
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      {
        "name": "NEW YORK CITY NY HSG DEV CORP MF HSG REVENUE",
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        "name": "NY LIBERTY DEV CORP",
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        "name": "NYC WTR 5.50% 6/15/2056",
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      {
        "name": "QUEENS BALLPARK CO LLC AG 3.0% 01-01-46",
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      {
        "name": "WHITE PLAINS HOSPITAL OBLIGATED GROUP 5.25% 10-01-49",
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    ],
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        "name": "Fidelity Municipal Cash Central Fund",
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      {
        "name": "MA ST 5% 9/1/2049",
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      {
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      {
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      {
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      {
        "name": "MASSACHUSETTS ST SPL OBLIG DEDICATED TAX REV FGIC",
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      {
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      {
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      {
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      {
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        "name": "MBTA SLS TAX 5.25% 7/1/2052",
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      {
        "name": "MASS DEV FIN AGY-K",
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      {
        "name": "MA ED LN AUTH 5% 7/1/2030 @",
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      {
        "name": "MASSACHUSETTS ST SCH BLDG AUTH SALES TAX REVENUE",
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      {
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      {
        "name": "Massachusetts (Commonwealth of), Series 2024, GO Bonds",
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      {
        "name": "MASSACHUSETTS ST DEV FIN AGY REVENUE",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002021",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/718581/000003540226002021/0000035402-26-002021-index.htm"
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    }
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}