{
 "as_of": "2026-11-06",
 "cmr": "ch-cm-kg/SIX/AA",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# ALCOA CORP (SIX: AA) — research page\n\nAs of 2026-11-06 · ch-cm-kg · record version 1\n\n## Identity and listing\n\nALCOA CORP is listed on SIX under ticker AA, with ISIN US0138721065 and LEI 549300T12EZ1F6PWWU29. Its security type is Corporate (foreign ISIN, SIX line). Segment is not on the record. Sector is not on the record, as the SIX feed returns an empty ICB industry for this line. Jurisdiction is US-DE. Status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 0 filings in the window 2025-11-06 to 2026-11-06, across 0 filing days. Median gap between filing days is not on the record. Latest filing date and latest filing type are not on the record. The exchange median cadence gap is 29.5 days across 607 issuers, the exchange median filings count is 0, and the exchange median latency is 14 days. Sector peer figures are not on the record for this market.\n\n## Auditor\n\nThe auditor is not on the record. The record carries the annual report link only, as a source link and not a read. Auditor location is not on the record. Auditor changes are not on the record, as no lifecycle type map exists for this register yet.\n\n## Events and halts\n\nListing, delisting, name change, domicile change and segment move are not on the record, as no lifecycle type map exists for this register yet. Halt status: listed, not halted.\n\n## Orderability\n\nFor Privatkundinnen und -kunden, the outcome is signal ACM-200 and is determinable. For professionelle Kunden, the outcome is signal ACM-200 and is determinable. For institutionelle Kunden, the outcome is signal ACM-200 and is determinable. Rule version is acm-68000/ch/finsa-product-duties/r1, and the chapter is as of 2026-11-04.\n\n## Coverage\n\nThe field has not been read.\n\n## Open research\n\nThe field has not been read.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe vintage is not sealed. No issuer years are sealed, the market earliest sealed date is not on the record, and the live record began date is not on the record.\n\n## Sources\n\n7 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html (identity.exchange)\n- https://api.gleif.org/api/v1/lei-records/549300T12EZ1F6PWWU29 (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://mcp.ch-cm-kg.ai/events/SIX/AA (the disclosure lines)\n- https://www.ser-ag.com/sheldon/official_notices/v2/find.json ; https://www.bxswiss.com/suspensions (the halt flag)\n- https://mcp.ch-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.ch-cm-kg.ai/record/SIX/AA (the record)\n",
 "market": "CH",
 "node": "ch-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [],
   "live_record_began": null,
   "node_history_from": null,
   "node_years_sealed": [],
   "note": "the CH vintage is not sealed; the record is the live record as of 2026-11-06",
   "record_version": 1,
   "sealed": false
  },
  "auditor": {
   "auditor": {
    "market": "CH",
    "reason": "Width 0 records the annual report link only (ORDER-015: source link, not a read)",
    "state": "not_on_record"
   },
   "auditor_firm_id": {
    "market": "CH",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "CH",
    "state": "not_on_record"
   },
   "changes": {
    "market": "CH",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "cmr": "ch-cm-kg/SIX/AA",
  "coverage": {
   "note": "the coverage field has not been read for this issuer",
   "state": "not_read"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 607,
     "median_cadence_gap_days": 29.5,
     "median_filings": 0,
     "median_latency_days": 14,
     "name": "SIX"
    },
    "sector": {
     "market": "CH",
     "state": "not_on_record"
    }
   },
   "by_type": {},
   "cadence_median_gap_days": null,
   "filing_days": 0,
   "filings": 0,
   "latency_days": null,
   "latest": [],
   "latest_filing_date": null,
   "note": "no disclosure line on the record for this issuer in the window",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.ch-cm-kg.ai/events/SIX/AA",
   "window": {
    "from": "2025-11-06",
    "to": "2026-11-06"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "SIX Swiss Exchange share explorer feed (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html (feed six-group.com/fqs/ref.json, PortalSegment=EQ)",
    "state": "sourced",
    "value": "SIX"
   },
   "isin": {
    "read_by": "SIX Swiss Exchange share explorer feed (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html (feed six-group.com/fqs/ref.json, PortalSegment=EQ)",
    "state": "sourced",
    "value": "US0138721065"
   },
   "jurisdiction": {
    "read_by": "GLEIF LEI record (LEI per the LEI column)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://api.gleif.org/api/v1/lei-records/549300T12EZ1F6PWWU29",
    "state": "sourced",
    "value": "US-DE"
   },
   "lei": {
    "read_by": "GLEIF ISIN-to-LEI mapping file (daily), LEI by exact ISIN",
    "read_date": "2026-11-09",
    "read_date_basis": "the field",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN US0138721065)",
    "state": "sourced",
    "value": "549300T12EZ1F6PWWU29"
   },
   "name": {
    "read_by": "SIX Swiss Exchange share explorer feed (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html (feed six-group.com/fqs/ref.json, PortalSegment=EQ)",
    "state": "sourced",
    "value": "ALCOA CORP"
   },
   "sector": {
    "market": "CH",
    "reason": "the SIX feed returns an empty ICB industry for this line",
    "state": "not_on_record"
   },
   "security_type": {
    "read_by": "SIX Swiss Exchange share explorer feed (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html (feed six-group.com/fqs/ref.json, PortalSegment=EQ)",
    "state": "sourced",
    "value": "Corporate (foreign ISIN, SIX line)"
   },
   "segment": {
    "market": "CH",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "SIX Swiss Exchange share explorer feed (exchange list)",
    "read_date": "2026-11-06",
    "read_date_basis": "the record version as_of",
    "source": "https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html (feed six-group.com/fqs/ref.json, PortalSegment=EQ)",
    "state": "sourced",
    "value": "AA"
   },
   "website": {
    "market": "CH",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
    "licensor",
    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": {
    "market": "CH",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "domicile_change": {
    "market": "CH",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "listing": {
    "market": "CH",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "name_change": {
    "market": "CH",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   },
   "segment_move": {
    "market": "CH",
    "reason": "no lifecycle type map for this register yet (SHELF-01: us and ca first)",
    "state": "not_on_record"
   }
  },
  "market": "CH",
  "node": "ch-cm-kg",
  "numbers_hash": "sha256:e1438f790316466cde31f4c93e1d78c99aaa15d9aa32c0f4ae7dd4c70e04b66c",
  "open_research": {
   "rows": [],
   "state": "not_read"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [
    "Privatkundinnen und -kunden",
    "professionelle Kunden",
    "institutionelle Kunden"
   ],
   "outcomes": {
    "Privatkundinnen und -kunden": {
     "determinable": true,
     "signal": "ACM-200"
    },
    "institutionelle Kunden": {
     "determinable": true,
     "signal": "ACM-200"
    },
    "professionelle Kunden": {
     "determinable": true,
     "signal": "ACM-200"
    }
   },
   "read": {
    "basis": "one live read per instrument class, halt state and client category on this market; this issuer's group",
    "chapter": "https://mcp.ch-cm-kg.ai/book/aio.json",
    "door": "https://mcp.ch-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "rule_version": "acm-68000/ch/finsa-product-duties/r1",
   "section": "ch.aio.v8"
  },
  "record": {
   "as_of": "2026-11-06",
   "url": "https://mcp.ch-cm-kg.ai/record/SIX/AA",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-09",
   "source": "https://www.ser-ag.com/sheldon/official_notices/v2/find.json ; https://www.bxswiss.com/suspensions",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:e1438f790316466cde31f4c93e1d78c99aaa15d9aa32c0f4ae7dd4c70e04b66c",
 "path": "/ch/SIX/AA",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "ALCOA CORP is listed on SIX under ticker AA, with ISIN US0138721065 and LEI 549300T12EZ1F6PWWU29. Its security type is Corporate (foreign ISIN, SIX line). Segment is not on the record. Sector is not on the record, as the SIX feed returns an empty ICB industry for this line. Jurisdiction is US-DE. Status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 0 filings in the window 2025-11-06 to 2026-11-06, across 0 filing days. Median gap between filing days is not on the record. Latest filing date and latest filing type are not on the record. The exchange median cadence gap is 29.5 days across 607 issuers, the exchange median filings count is 0, and the exchange median latency is 14 days. Sector peer figures are not on the record for this market.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record. The record carries the annual report link only, as a source link and not a read. Auditor location is not on the record. Auditor changes are not on the record, as no lifecycle type map exists for this register yet.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "Listing, delisting, name change, domicile change and segment move are not on the record, as no lifecycle type map exists for this register yet. Halt status: listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "For Privatkundinnen und -kunden, the outcome is signal ACM-200 and is determinable. For professionelle Kunden, the outcome is signal ACM-200 and is determinable. For institutionelle Kunden, the outcome is signal ACM-200 and is determinable. Rule version is acm-68000/ch/finsa-product-duties/r1, and the chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "The field has not been read.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "The field has not been read.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "The vintage is not sealed. No issuer years are sealed, the market earliest sealed date is not on the record, and the live record began date is not on the record.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "7 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "for": "identity.exchange",
   "source": "https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer.html"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://api.gleif.org/api/v1/lei-records/549300T12EZ1F6PWWU29"
  },
  {
   "for": "identity.lei",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.ch-cm-kg.ai/events/SIX/AA"
  },
  {
   "for": "the halt flag",
   "source": "https://www.ser-ag.com/sheldon/official_notices/v2/find.json ; https://www.bxswiss.com/suspensions"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.ch-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.ch-cm-kg.ai/record/SIX/AA"
  }
 ],
 "title": "ALCOA CORP (AA) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}