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kalshi historical data / sports / KXNHL2PSPREAD
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2nd Period Spread, tick by tick.
Kalshi series KXNHL2PSPREAD: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's 2nd Period Spread series (new markets on an irregular schedule, one event per game, match or release): 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 · ~4 MB per day · 105 MB on disk · 32 open markets
pull KXNHL2PSPREAD days →schemapricing

What a KXNHL2PSPREAD 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.

~417 kB per KXNHL2PSPREAD 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.

~3 MB per KXNHL2PSPREAD day
Tradeskalshi_trades

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

~30 kB per KXNHL2PSPREAD 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.

~219 kB per KXNHL2PSPREAD day

KXNHL2PSPREAD 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.

Anaheim wins 2nd Period by over 1.5 goals: Anaheim wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22ANANJ-ANA2closes 2026-10-24 23:00 UTC
New Jersey wins 2nd Period by over 1.5 goals: New Jersey wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22ANANJ-NJ2closes 2026-10-24 23:00 UTC
Florida wins 2nd Period by over 1.5 goals: Florida wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22FLAPIT-FLA2closes 2026-10-24 23:00 UTC
Pittsburgh wins 2nd Period by over 1.5 goals: Pittsburgh wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22FLAPIT-PIT2closes 2026-10-24 23:00 UTC
Boston wins 2nd Period by over 1.5 goals: Boston wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22NSHBOS-BOS2closes 2026-10-24 23:00 UTC
Nashville wins 2nd Period by over 1.5 goals: Nashville wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22NSHBOS-NSH2closes 2026-10-24 23:00 UTC
New York R wins 2nd Period by over 1.5 goals: New York R wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22NYRTOR-NYR2closes 2026-10-24 23:00 UTC
Toronto wins 2nd Period by over 1.5 goals: Toronto wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22NYRTOR-TOR2closes 2026-10-24 23:00 UTC
Ottawa wins 2nd Period by over 1.5 goals: Ottawa wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22SJOTT-OTT2closes 2026-10-24 23:00 UTC
San Jose wins 2nd Period by over 1.5 goals: San Jose wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22SJOTT-SJ2closes 2026-10-24 23:00 UTC
Los Angeles wins 2nd Period by over 1.5 goals: Los Angeles wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22LANYI-LA2closes 2026-10-24 23:30 UTC
New York I wins 2nd Period by over 1.5 goals: New York I wins by over 1.5 goalsKXNHL2PSPREAD-26OCT22LANYI-NYI2closes 2026-10-24 23:30 UTC

Coverage notes for KXNHL2PSPREAD

  • 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 KXNHL2PSPREAD 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 KXNHL2PSPREAD-.
  • 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 KXNHL2PSPREAD, every table, is about 117 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXNHL2PSPREAD 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: KXNHL2PSPREAD at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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