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kalshi historical data / financials / KXTLNA
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Talen Energy Annual KPI, tick by tick.
Kalshi series KXTLNA: order book and trades, 2026-09-27 → 2026-10-23.

The order-book and trade history of Kalshi's Talen Energy Annual 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.

27 days2026-09-27 → 2026-10-23 · every day since its first · ~376 kB per day · 10 MB on disk · 21 open markets
pull KXTLNA days →schemapricing

What a KXTLNA 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.

~17 kB per KXTLNA 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.

~335 kB per KXTLNA day
Tradeskalshi_trades

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

~3 kB per KXTLNA 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.

~21 kB per KXTLNA day

KXTLNA 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.

Will Talen Energy Corporation report Above 46 TWh total generation (twh) in fiscal 2026?: Above 46 TWhKXTLNA-27FEBGEN-46closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 47 TWh total generation (twh) in fiscal 2026?: Above 47 TWhKXTLNA-27FEBGEN-47closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 48 TWh total generation (twh) in fiscal 2026?: Above 48 TWhKXTLNA-27FEBGEN-48closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 49 TWh total generation (twh) in fiscal 2026?: Above 49 TWhKXTLNA-27FEBGEN-49closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 50 TWh total generation (twh) in fiscal 2026?: Above 50 TWhKXTLNA-27FEBGEN-50closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 51 TWh total generation (twh) in fiscal 2026?: Above 51 TWhKXTLNA-27FEBGEN-51closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 52 TWh total generation (twh) in fiscal 2026?: Above 52 TWhKXTLNA-27FEBGEN-52closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report Above 53 TWh total generation (twh) in fiscal 2026?: Above 53 TWhKXTLNA-27FEBGEN-53closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report above 54 total generation (twh) in fiscal 2026?: Above 54 TWhKXTLNA-27FEBGEN-54closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report above 55 total generation (twh) in fiscal 2026?: Above 55 TWhKXTLNA-27FEBGEN-55closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report above 56 total generation (twh) in fiscal 2026?: Above 56 TWhKXTLNA-27FEBGEN-56closes 2027-05-02 05:00 UTC
Will Talen Energy Corporation report above 57 total generation (twh) in fiscal 2026?: Above 57 TWhKXTLNA-27FEBGEN-57closes 2027-05-02 05:00 UTC

Coverage notes for KXTLNA

  • 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 KXTLNA 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 KXTLNA-.
  • 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 KXTLNA, every table, is about 11 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXTLNA 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: KXTLNA at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

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