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kalshi historical data / financials / KXMTN
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Vail Resorts KPI, tick by tick.
Kalshi series KXMTN: order book and trades, 2026-09-28 → 2026-10-23.

The order-book and trade history of Kalshi's Vail Resorts KPI series (a one-off event): top of book on every change, the 25-level book on every change in YES terms, every trade with the taker's side, and Kalshi's own ticker, with exchange timestamps to the millisecond. Captured by us from Kalshi's websocket on two independent legs and checked against the exchange's own book snapshots.

26 days2026-09-28 → 2026-10-23 · every day since its first · ~480 kB per day · 12 MB on disk · 10 open markets
pull KXMTN days →schemapricing

What a KXMTN day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 26 days on disk.

Top of book (every change)kalshi_l1

Best YES bid and ask with sizes and the spread, one row whenever either changed, derived tick by tick from the rebuilt book: not Kalshi's conflated ticker.

~55 kB per KXMTN day
Order book, 25 levels, every changekalshi_l2

The whole ladder after every book event, in YES terms (the NO bids become the asks, at their sizes), 25 levels a side: wide columns bid_px_1 … ask_sz_25, plus the exchange's own hourly snapshots. Each row is self-contained, so you can start reading mid-day.

~364 kB per KXMTN day
Tradeskalshi_trades

Every trade: YES and NO price, size in contracts, the taker's side, block-trade flag, trade id.

~5 kB per KXMTN day
Kalshi ticker (~1 s)kalshi_ticker

Kalshi's own ticker feed, about one update a second per market: last price, YES bid/ask with sizes, cumulative volume and open interest in contracts and dollars.

~56 kB per KXMTN day

KXMTN markets

The 10 closing nearest to now, from Kalshi's daily market list. Each is a row key (market_ticker) in every table, captured from the day it opens until it settles.

Will Vail Resorts report Above 1,000,000 skier visits in Q1 2027?: Above 1,000,000KXMTN-26DECSKIER-1000000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 400,000 skier visits in Q1 2027?: Above 400,000KXMTN-26DECSKIER-400000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 450,000 skier visits in Q1 2027?: Above 450,000KXMTN-26DECSKIER-450000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 500,000 skier visits in Q1 2027?: Above 500,000KXMTN-26DECSKIER-500000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 550,000 skier visits in Q1 2027?: Above 550,000KXMTN-26DECSKIER-550000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 600,000 skier visits in Q1 2027?: Above 600,000KXMTN-26DECSKIER-600000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 650,000 skier visits in Q1 2027?: Above 650,000KXMTN-26DECSKIER-650000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 700,000 skier visits in Q1 2027?: Above 700,000KXMTN-26DECSKIER-700000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 750,000 skier visits in Q1 2027?: Above 750,000KXMTN-26DECSKIER-750000closes 2027-04-08 05:00 UTC
Will Vail Resorts report Above 800,000 skier visits in Q1 2027?: Above 800,000KXMTN-26DECSKIER-800000closes 2027-04-08 05:00 UTC

Coverage notes for KXMTN

  • First day on disk: 2026-09-28. The series' first book appeared then. New days are added daily.
  • Trades before 2026-09-27. Kalshi's historical API has no tick-level order book, so earlier KXMTN trades are in the whole-exchange trades history (from 2021-06-30, one file a day): filter market_ticker to this series' markets, which start with KXMTN-.
  • A book-quality dip on 2026-09-29. During a pipeline cutover 10,255 exchange snapshots disagreed with the rebuilt book (41 to 1,378 on every other day) and 16,678 negative levels were clamped to zero. The book resynchronises at every exchange snapshot; trades and ticker are unaffected.
  • Every bundle ships a README with the schemas and, per day, how often the rebuilt book matched the exchange's own snapshots, for your exact range.

Pricing

A month of KXMTN, every table, is about 14 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXMTN if you like, at full book depth; L10 ($49/mo) carries every series' book at 10 levels and L25 ($99/mo) the full 25-level book. Each includes 7 days before you join and every day after. Any free account can pull 2026-10-07, any series, up to 1.0 GB.

Starter: KXMTN at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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