kalshi historical data / economics / KXTXERCOTPEAKD

§economics

Texas ERCOT peak electricity demand, tick by tick.
Kalshi series KXTXERCOTPEAKD: order book and trades, 2026-09-27 → 2026-10-22.

The order-book and trade history of Kalshi's Texas ERCOT peak electricity demand series (new markets every day): 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 days2026-09-27 → 2026-10-22 · every day since its first · ~6 MB per day · 146 MB on disk · 38 open markets

pull KXTXERCOTPEAKD days →schema pricing

What a KXTXERCOTPEAKD 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.

~934 kB per KXTXERCOTPEAKD 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.

~4 MB per KXTXERCOTPEAKD day

Tradeskalshi_trades

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

~37 kB per KXTXERCOTPEAKD 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.

~589 kB per KXTXERCOTPEAKD day

KXTXERCOTPEAKD 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 the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 60,000 MW?: Above 60,000 MWKXTXERCOTPEAKD-26OCT23-T60000closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 60,500 MW?: Above 60,500 MWKXTXERCOTPEAKD-26OCT23-T60500closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 61,000 MW?: Above 61,000 MWKXTXERCOTPEAKD-26OCT23-T61000closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 61,500 MW?: Above 61,500 MWKXTXERCOTPEAKD-26OCT23-T61500closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 62,000 MW?: Above 62,000 MWKXTXERCOTPEAKD-26OCT23-T62000closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 62,500 MW?: Above 62,500 MWKXTXERCOTPEAKD-26OCT23-T62500closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 63,000 MW?: Above 63,000 MWKXTXERCOTPEAKD-26OCT23-T63000closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 63,500 MW?: Above 63,500 MWKXTXERCOTPEAKD-26OCT23-T63500closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 64,000 MW?: Above 64,000 MWKXTXERCOTPEAKD-26OCT23-T64000closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 64,500 MW?: Above 64,500 MWKXTXERCOTPEAKD-26OCT23-T64500closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 65,000 MW?: Above 65,000 MWKXTXERCOTPEAKD-26OCT23-T65000closed 2026-10-23 04:55 UTC

Will the highest hourly total system load reported for the ERCOT grid on October 22, 2026 be above 65,500 MW?: Above 65,500 MWKXTXERCOTPEAKD-26OCT23-T65500closed 2026-10-23 04:55 UTC

Coverage notes for KXTXERCOTPEAKD

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 KXTXERCOTPEAKD 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 KXTXERCOTPEAKD-.
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 KXTXERCOTPEAKD, every table, is about 169 MB. Bought for Kalshi, Starter ($29/mo) carries top of book, trades and the ticker for every series plus one series of your choice, KXTXERCOTPEAKD 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: KXTXERCOTPEAKD at full depth →L10: every series at 10 levels L25: every series, 25 levels free sample day

Other economics series on Kalshi

US gas price up Fed funds rate Diesel Prices month Highest U.S. diesel price by year US gas price up Fed meeting NEW YORK highest gas price yearly diesel price week Inflation Inflation surge this year New Jersey gas price at EOY Annual GDP Bank Of Canada policy interest rate decision CPI EU CENTRAL BANK POLICY INTEREST RATE Fed funds rate at year end California highest gas price yearly 30-year mortgage rate this week Core inflation Florida gas price … the whole venue