{
  "object": "field",
  "field_ref": "anthropic-ipo-timing",
  "canonical_field_id": "field:a7189554efa9bfd43de26e9f788393b4",
  "node_ref": "anthropic",
  "title": "Anthropic IPO Timing",
  "leg_structure": "Ladder",
  "layer": "B",
  "mutable": true,
  "citable": false,
  "live": true,
  "as_of": "2026-09-18T11:00:00Z",
  "schema_version": "1",
  "methodology_version": "opc_ladder_v1",
  "field_registry_version": "fields-v1",
  "entity_registry_version": "entities_v1",
  "resolution": "announce: S-1 effective OR priced OR ticker assigned",
  "venue": {
    "name": "kalshi",
    "kalshi_series": "KXIPOANTHROPIC",
    "capital_unit": "open_interest_contracts"
  },
  "created_time": "2026-04-01T03:19:03.10029Z",
  "strike_count": 10,
  "strikes": [
    {
      "threshold": "Before Oct 1, 2026",
      "venue_market_id": "KXIPOANTHROPIC-DATE-26OCT01",
      "yes_price": 0.01,
      "oi_contracts": 328842.13,
      "opc_usd": 328842
    },
    {
      "threshold": "Before Oct 10, 2026",
      "venue_market_id": "KXIPOANTHROPIC-DATE-26OCT10",
      "yes_price": 0.04,
      "oi_contracts": 10842.34,
      "opc_usd": 10842
    },
    {
      "threshold": "Before Oct 17, 2026",
      "venue_market_id": "KXIPOANTHROPIC-DATE-26OCT17",
      "yes_price": 0.11,
      "oi_contracts": 19393.98,
      "opc_usd": 19393
    },
    {
      "threshold": "Before Oct 24, 2026",
      "venue_market_id": "KXIPOANTHROPIC-DATE-26OCT24",
      "yes_price": 0.17,
      "oi_contracts": 13434.31,
      "opc_usd": 13434
    },
    {
      "threshold": "Before Nov 1, 2026",
      "venue_market_id": "KXIPOANTHROPIC-DATE-26NOV01",
      "yes_price": 0.52,
      "oi_contracts": 89936.8,
      "opc_usd": 89936
    },
    {
      "threshold": "Before Dec 1, 2026",
      "venue_market_id": "KXIPOANTHROPIC-DATE-26DEC01",
      "yes_price": 0.72,
      "oi_contracts": 53764.38,
      "opc_usd": 53764
    },
    {
      "threshold": "Before Jan 1, 2027",
      "venue_market_id": "KXIPOANTHROPIC-DATE-27JAN01",
      "yes_price": 0.81,
      "oi_contracts": 37523.85,
      "opc_usd": 37523
    },
    {
      "threshold": "Before Feb 1, 2027",
      "venue_market_id": "KXIPOANTHROPIC-DATE-27FEB01",
      "yes_price": 0.84,
      "oi_contracts": 5813.3,
      "opc_usd": 5813
    },
    {
      "threshold": "Before Mar 1, 2027",
      "venue_market_id": "KXIPOANTHROPIC-DATE-27MAR01",
      "yes_price": 0.86,
      "oi_contracts": 5036.92,
      "opc_usd": 5036
    },
    {
      "threshold": "Before Apr 1, 2027",
      "venue_market_id": "KXIPOANTHROPIC-DATE-27APR01",
      "yes_price": 0.87,
      "oi_contracts": 8940.58,
      "opc_usd": 8940
    }
  ],
  "event_total": null,
  "event_total_suppressed_reason": "Ladder: no naive total",
  "analytics": [
    "/api/public/fields/anthropic-ipo-timing/analytics/opc"
  ],
  "archive": "/api/public/fields/anthropic-ipo-timing/archive",
  "freshness_note": "Layer B reflects the latest ~15-minute producer read (as_of above), refreshed continuously from the live cache. It is mutable and is NOT a citation target — cite a dated Mark from the archive."
}