Will a new Supreme Court justice be confirmed by 2027? [ resolves 2027-01-01 (162D) ]
Will a new Supreme Court justice be confirmed by Dec 31, 2026?
kalshi: [A] single source·objective outcome methodology ›
markets · by resolution date · marks: daily snapshot
kalshi 1 market
| market | resolves | P(YES) | vol (24h) | vol (cum) | RCG | venue id | ||
|---|---|---|---|---|---|---|---|---|
| Will a new Supreme Court justice be confirmed by Dec 31, 2026 | 2027-01-01 | 38.0% | $759 | $38K | A | KXSCOTUSN-25…-27 |
resolution architecture
| venue | proposer | source | citation | arbitration | class | analyst notes |
|---|---|---|---|---|---|---|
| kalshi | Exchange Staff | Library of Congress | not provided | Kalshi Staff | Other | — |
verbatim rules
kalshi
If the Senate confirms a new justice to the Supreme Court between Issuance and December 31, 2026, then the market resolves to Yes.
platform source field
kalshi.settlement_sources → "Library of Congress" sources (1) · single authority
- Library of Congress source of record venue-listed
recent wire items
monitoring status: active no active wire
No CM Signal wire has been published for this event yet.
CM Signal’s news-cycle scan surfaces the day’s top stories alongside the prediction markets pricing them. When a story references this event, its wire is published here and links back to this page.
programmatic access · four surfaces, same payload
One canonical record at every surface — embedded JSON-LD, REST, MCP, and /llms.txt.
| HTML | browsers, AI grounded search, crawlers (embedded JSON-LD @type: Dataset) | https://clearmarket.fyi/events/kxscotusn-25dec31/ |
| JSON | REST API for developers | https://api.clearmarket.fyi/v1/events/kxscotusn-25dec31 |
| MCP | agentic AI tool call (Claude Desktop, Cursor, Continue) | clearmarket.get_event("kxscotusn-25dec31") |
| AGENT | AI crawler discovery index | /llms.txt |
Snapshot 2026-07-23. Venue data via Kalshi + Polymarket APIs. Editorial fields (tags, editorial_notes) are ClearMarket-drafted with AI assistance under editorial review. Derived fields (venues_covered, resolution_clarity_grade, rcg_score) computed at serve time. Full per-field map in the JSON record under field_provenance.
raw JSON record · same payload returned by REST endpoint {
"event_id": "CM-EVT-4Z1CSCPH96",
"slug": "kxscotusn-25dec31",
"question": "Will a new Supreme Court justice be confirmed by 2027?",
"category": "politics",
"tags": [
"politics",
"supreme-court",
"judicial-appointments",
"senate-confirmation",
"us-politics",
"2027"
],
"venues_covered": [
"kalshi"
],
"market_count": 1,
"cumulative_volume_usd": 38036,
"resolution_clarity_grade": "A",
"rcg_score": 90,
"rcg_caps": [],
"resolution_source": "Library of Congress",
"resolution_source_url": "https://www.congress.gov",
"source_status": "platform_named",
"source_of_record": "Library of Congress",
"resolution_source_list": [
{
"name": "Library of Congress",
"url": "https://www.congress.gov",
"provenance": "platform_api"
}
],
"arbitration_model": "kalshi_staff",
"proposer_model": "platform_staff",
"field_provenance": {
"question": {
"source": "clearmarket_editorial"
},
"tags": {
"source": "clearmarket_editorial",
"ai_drafted": true
},
"resolution_clarity_grade": {
"source": "derived",
"method": "rcg_v2_7factor"
},
"venues_covered": {
"source": "derived"
}
}
}