{
  "schema_version": 1,
  "discovery_version": "1.0.0",
  "title": "US Treasury repo transaction volume underlying SOFR",
  "definition": {
    "schema_version": 1,
    "title": "US Treasury repo transaction volume underlying SOFR",
    "metric_key": "SOFR_VOLUME",
    "meaning": "Volume of overnight Treasury repo transactions underlying SOFR, USD billions",
    "measure_type": "transaction_volume",
    "units": "billions of US dollars of overnight Treasury repo transactions",
    "value_encoding": "decimal_string",
    "geography": "United States",
    "category": "Financing and trading activity",
    "frequency": "daily",
    "seasonal_adjustment": null,
    "index_base": null,
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    "reference_time": "publisher observation/effective date",
    "retrieval_time": "retrieved_at is when Angeloi fetched the source; it is not the publisher release time.",
    "publication_time": "Not inferred from reference dates. Consult the original source when an exact publication time is required.",
    "change_unit": "quoted_units",
    "freshness_limit_hours": 144,
    "upstream_poll_interval_minutes": 15,
    "collection_enabled": true,
    "limitations": [
      "SOFR is an overnight Treasury repo benchmark; transaction volume is a separate measure.",
      "Related links indicate context, not causation, equivalent units or synchronized periods."
    ],
    "publisher": {
      "oracle_id": "new-york-fed",
      "name": "Federal Reserve Bank of New York — SOFR",
      "source_url": "https://markets.newyorkfed.org/api/rates/secured/sofr/last/1.json",
      "attribution": "Federal Reserve Bank of New York — Secured Overnight Financing Rate (SOFR). Angeloi is independent of, and not endorsed by, the New York Fed."
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    {
      "node_id": "sofr",
      "id": "https://angeloi.net/nodes/sofr",
      "title": "SOFR overnight financing rate",
      "html": "/nodes/sofr",
      "json": "/nodes/sofr.json",
      "relation": "complementary_context",
      "reason": "Financing conditions and business expectations",
      "caution": "An overnight financing rate does not establish a causal effect on manufacturing expectations.",
      "collection_enabled": true
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    {
      "node_id": "philly-fed-business-outlook",
      "id": "https://angeloi.net/nodes/philly-fed-business-outlook",
      "title": "US regional business confidence — Philly Fed six-month outlook",
      "html": "/nodes/philly-fed-business-outlook",
      "json": "/nodes/philly-fed-business-outlook.json",
      "relation": "complementary_context",
      "reason": "Financing conditions and business expectations",
      "caution": "An overnight financing rate does not establish a causal effect on manufacturing expectations.",
      "collection_enabled": true
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  "guide": "/guide.json",
  "id": "https://angeloi.net/nodes/sofr-transaction-volume",
  "oracle": "new-york-fed",
  "base": null,
  "quote": null,
  "units": "billions of US dollars of overnight Treasury repo transactions",
  "node_id": "sofr-transaction-volume",
  "source_date": "2026-10-15",
  "value": "3025",
  "retrieved_at": "2026-10-18T00:15:51.630Z",
  "source_url": "https://markets.newyorkfed.org/api/rates/secured/sofr/last/1.json",
  "source_sha256": "752102b70fb4953de0713ce40c45e229a7563f35b1f1648a7ffe5f02c79149b4",
  "source_timestamp": null,
  "window_start": null,
  "window_end": null,
  "frequency": "daily",
  "source_period": "2026-10-15",
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  "status": "ok",
  "reasons": [],
  "attribution": "Federal Reserve Bank of New York — Secured Overnight Financing Rate (SOFR). Angeloi is independent of, and not endorsed by, the New York Fed.",
  "history": "/nodes/sofr-transaction-volume/history.json",
  "revisions": "/nodes/sofr-transaction-volume/revisions.json?date=2026-10-15",
  "receipt": "/oracles/new-york-fed/receipts/752102b70fb4953de0713ce40c45e229a7563f35b1f1648a7ffe5f02c79149b4.json"
}