{
  "issue_date": "2026-09-12",
  "title": "FinzData Weekly: Liquidity, Capital Flows & Positioning, September 12, 2026",
  "as_of": {
    "liquidity_cutoff": "2026-09-10",
    "cot_cutoff": "2026-09-08"
  },
  "summary": [
    "Fed net liquidity stands at $5,857bn as of 2026-09-09, rising over the past four weeks (+62bn).",
    "The Treasury General Account is falling over four weeks (−81bn) to $883bn.",
    "M2 money supply is 6.1% versus a year ago at $23,306bn.",
    "Most crowded positioning: Copper (Managed money, index 100) and Corn (Managed money, index 100).",
    "Largest weekly swing in net % of open interest: Japanese yen (Leveraged funds) at +15.0pp."
  ],
  "notes": {
    "liquidity": "Fed net liquidity stands at $5,857bn as of 2026-09-09, rising over the past four weeks (+62bn). The Treasury General Account is falling over four weeks (−81bn) to $883bn, while M2 money supply is 6.1% versus a year ago at $23,306bn.",
    "flows": "Net foreign purchases of US long-term securities were $40.616bn in July 2026, down from $208.899bn in the prior month. Net foreign purchases of US Treasuries were −$3.56bn, while foreign official net purchases of Treasuries were $25.537bn.",
    "positioning": "Most crowded positioning: Copper (Managed money, index 100) and Corn (Managed money, index 100). Largest weekly swing in net % of open interest: Japanese yen (Leveraged funds) at +15.0pp."
  },
  "liquidity": [
    {
      "series_id": "FED_NET_LIQUIDITY",
      "label": "Fed net liquidity (assets − TGA − reverse repo)",
      "unit": "$bn",
      "latest": 5856.852,
      "as_of": "2026-09-09",
      "change_1w": 88.10800000000017,
      "change_4w": 61.572000000000116,
      "change_13w": -40.03600000000006,
      "change_1y": -129.78300000000036
    },
    {
      "series_id": "FED_TOTAL_ASSETS",
      "label": "Fed balance sheet",
      "unit": "$bn",
      "latest": 6740.619,
      "as_of": "2026-09-09",
      "change_1w": 3.4149999999999636,
      "change_4w": -19.33600000000024,
      "change_13w": 15.221999999999753,
      "change_1y": 138.54799999999977
    },
    {
      "series_id": "TREASURY_GENERAL_ACCOUNT",
      "label": "Treasury General Account",
      "unit": "$bn",
      "latest": 883.335,
      "as_of": "2026-09-09",
      "change_1w": -84.60000000000002,
      "change_4w": -80.61500000000001,
      "change_13w": 55.212999999999965,
      "change_1y": 285.822
    },
    {
      "series_id": "ON_REVERSE_REPO",
      "label": "Overnight reverse repo",
      "unit": "$bn",
      "latest": 4.736,
      "as_of": "2026-09-10",
      "change_1w": 4.034,
      "change_4w": 4.286,
      "change_13w": 4.276,
      "change_1y": -24.663999999999998
    },
    {
      "series_id": "BANK_RESERVES",
      "label": "Bank reserves",
      "unit": "$bn",
      "latest": 2991.31,
      "as_of": "2026-09-09",
      "change_1w": 96.779,
      "change_4w": 47.25099999999975,
      "change_13w": -89.41300000000001,
      "change_1y": -190.39100000000008
    },
    {
      "series_id": "US_M2_WEEKLY",
      "label": "M2 money supply (weekly)",
      "unit": "$bn",
      "latest": 23305.5,
      "as_of": "2026-08-31",
      "change_1w": 37.70000000000073,
      "change_4w": 97.29999999999927,
      "change_13w": 283.0,
      "change_1y": 1333.2999999999993,
      "yoy_pct": 6.068122445635846
    },
    {
      "series_id": "US_MMF_TOTAL_ASSETS",
      "label": "Money market fund assets",
      "unit": "$bn",
      "latest": 8441.374,
      "as_of": "2026-04-01",
      "change_1w": 151.8050000000003,
      "change_4w": 151.8050000000003,
      "change_13w": 251.1389999999992,
      "change_1y": 960.1419999999998
    },
    {
      "series_id": "G3_CB_ASSETS_USD",
      "label": "G3 central bank assets (USD)",
      "unit": "$bn",
      "latest": 17523.719487941664,
      "as_of": "2026-09-01",
      "change_1w": -123.80908102036119,
      "change_4w": -123.80908102036119,
      "change_13w": -234.61089337524754,
      "change_1y": -916.8203221909935
    },
    {
      "series_id": "FIN_CONDITIONS_NFCI",
      "label": "Chicago Fed financial conditions (NFCI)",
      "unit": "index",
      "latest": -0.545,
      "as_of": "2026-09-04",
      "change_1w": 0.0040000000000000036,
      "change_4w": 0.0,
      "change_13w": -0.040000000000000036,
      "change_1y": -0.020000000000000018
    },
    {
      "series_id": "FIN_STRESS_STLFSI",
      "label": "St. Louis Fed financial stress",
      "unit": "index",
      "latest": -0.7924,
      "as_of": "2026-09-04",
      "change_1w": 0.056400000000000006,
      "change_4w": -0.025699999999999945,
      "change_13w": 0.07140000000000002,
      "change_1y": -0.19440000000000002
    }
  ],
  "flows": [
    {
      "series_id": "TIC_NET_FOREIGN_PURCHASES",
      "label": "Net foreign purchases of US long-term securities",
      "unit": "$bn",
      "latest_month": "2026-07-01",
      "value": 40.616,
      "prior_value": 208.899,
      "trailing_12m": 1754.38,
      "is_holdings": false
    },
    {
      "series_id": "TIC_NET_FOREIGN_PURCHASES_TREASURIES",
      "label": "Net foreign purchases of US Treasuries",
      "unit": "$bn",
      "latest_month": "2026-07-01",
      "value": -3.56,
      "prior_value": 6.207,
      "trailing_12m": 246.534,
      "is_holdings": false
    },
    {
      "series_id": "TIC_OFFICIAL_NET_PURCHASES_TREASURIES",
      "label": "Foreign official net purchases of Treasuries",
      "unit": "$bn",
      "latest_month": "2026-07-01",
      "value": 25.537,
      "prior_value": -9.822,
      "trailing_12m": -16.818000000000005,
      "is_holdings": false
    },
    {
      "series_id": "TIC_FOREIGN_HOLDINGS",
      "label": "Foreign holdings of US Treasuries",
      "unit": "$bn",
      "latest_month": "2026-07-01",
      "value": 38820.547,
      "prior_value": 39195.363,
      "trailing_12m": 4861.762999999999,
      "is_holdings": true
    }
  ],
  "positioning": [
    {
      "report": "tff_fo",
      "code": "13874+",
      "market": "S&P 500",
      "group": "Asset managers",
      "group_key": "asset_mgr",
      "net": 914443.0,
      "net_pct_oi": 43.389220107851116,
      "ww_net": -21868.0,
      "ww_pp": -1.6441781879892972,
      "cot_index": 61.710974600968214,
      "percentile": 88.56132075471699,
      "flag": "",
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    },
    {
      "report": "tff_fo",
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      "market": "S&P 500",
      "group": "Leveraged funds",
      "group_key": "lev_money",
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      "net_pct_oi": -17.180592493125854,
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      "cot_index": 47.72854656479542,
      "percentile": 11.674528301886792,
      "flag": "",
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    },
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      "report": "tff_fo",
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      "market": "Nasdaq-100",
      "group": "Asset managers",
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      "percentile": 65.2122641509434,
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      "report": "tff_fo",
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      "market": "Russell 2000",
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