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kalshi historical data / economics / KXVTPERMITS
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Vermont housing units authorized, tick by tick.
Kalshi series KXVTPERMITS: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Vermont housing units authorized series (a new event every year): 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.

27 days2026-09-27 → 2026-10-23 · every day since its first · ~655 kB per day · 17 MB on disk · 11 open markets
pull KXVTPERMITS days →schemapricing

What a KXVTPERMITS day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 27 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.

~83 kB per KXVTPERMITS 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.

~472 kB per KXVTPERMITS day
Tradeskalshi_trades

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

~6 kB per KXVTPERMITS 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.

~93 kB per KXVTPERMITS day

KXVTPERMITS markets

The 11 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 privately owned housing units authorized by building permits in Vermont in 2026 be above 1,600 units?: Above 1,600 unitsKXVTPERMITS-27MAY03-T1600closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 1,700 units?: Above 1,700 unitsKXVTPERMITS-27MAY03-T1700closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 1,800 units?: Above 1,800 unitsKXVTPERMITS-27MAY03-T1800closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 1,900 units?: Above 1,900 unitsKXVTPERMITS-27MAY03-T1900closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,000 units?: Above 2,000 unitsKXVTPERMITS-27MAY03-T2000closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,100 units?: Above 2,100 unitsKXVTPERMITS-27MAY03-T2100closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,200 units?: Above 2,200 unitsKXVTPERMITS-27MAY03-T2200closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,300 units?: Above 2,300 unitsKXVTPERMITS-27MAY03-T2300closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,400 units?: Above 2,400 unitsKXVTPERMITS-27MAY03-T2400closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,500 units?: Above 2,500 unitsKXVTPERMITS-27MAY03-T2500closes 2027-05-03 11:54 UTC
Will privately owned housing units authorized by building permits in Vermont in 2026 be above 2,600 units?: Above 2,600 unitsKXVTPERMITS-27MAY03-T2600closes 2027-05-03 11:54 UTC

Coverage notes for KXVTPERMITS

  • First day on disk: 2026-09-27. That is the day our Kalshi capture began, not the series' launch. New days are added daily.
  • Trades before 2026-09-27. Kalshi's historical API has no tick-level order book, so earlier KXVTPERMITS 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 KXVTPERMITS-.
  • The first day starts at 11:00 UTC. Our capture began at 11:00 UTC on 27 September 2026: 13 hours that day, not 24, and no CF Benchmarks index file (that capture starts on the 28th).
  • 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 KXVTPERMITS, every table, is about 19 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXVTPERMITS 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: KXVTPERMITS at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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