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kalshi historical data / sports / KXNBA2NDTEAMDEF
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NBA All-Defensive 2nd Team, tick by tick.
Kalshi series KXNBA2NDTEAMDEF: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's NBA All-Defensive 2nd Team 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 · ~311 kB per day · 8 MB on disk · 51 open markets
pull KXNBA2NDTEAMDEF days →schemapricing

What a KXNBA2NDTEAMDEF 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.

~4 kB per KXNBA2NDTEAMDEF 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.

~297 kB per KXNBA2NDTEAMDEF day
Tradeskalshi_trades

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

~3 kB per KXNBA2NDTEAMDEF 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.

~6 kB per KXNBA2NDTEAMDEF day

KXNBA2NDTEAMDEF markets

The 12 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.

All-Defensive Second Team Selection: Alex Caruso: Alex CarusoKXNBA2NDTEAMDEF-27-ACARUSO9closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Anthony Davis: Anthony DavisKXNBA2NDTEAMDEF-27-ADAVIS23closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Anthony Edwards: Anthony EdwardsKXNBA2NDTEAMDEF-27-AEDWARDS5closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Aaron Gordon: Aaron GordonKXNBA2NDTEAMDEF-27-AGORDON32closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Amen Thompson: Amen ThompsonKXNBA2NDTEAMDEF-27-ATHOMPSON1closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Ausar Thompson: Ausar ThompsonKXNBA2NDTEAMDEF-27-ATHOMPSON9closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Andrew Wiggins: Andrew WigginsKXNBA2NDTEAMDEF-27-AWIGGINS22closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Bam Adebayo: Bam AdebayoKXNBA2NDTEAMDEF-27-BADEBAYO13closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Cooper Flagg: Cooper FlaggKXNBA2NDTEAMDEF-27-CFLAGG32closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Chet Holmgren: Chet HolmgrenKXNBA2NDTEAMDEF-27-CHOLMGREN7closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Cason Wallace: Cason WallaceKXNBA2NDTEAMDEF-27-CWALLACE22closes 2027-07-08 14:00 UTC
All-Defensive Second Team Selection: Dillon Brooks: Dillon BrooksKXNBA2NDTEAMDEF-27-DBROOKS3closes 2027-07-08 14:00 UTC

Coverage notes for KXNBA2NDTEAMDEF

  • 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 KXNBA2NDTEAMDEF 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 KXNBA2NDTEAMDEF-.
  • 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 KXNBA2NDTEAMDEF, every table, is about 9 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXNBA2NDTEAMDEF 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: KXNBA2NDTEAMDEF at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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