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kalshi historical data / elections / KXBULGARIAPRES1MOVD
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Bulgaria Presidential Election First Round: Margin of Victory, tick by tick.
Kalshi series KXBULGARIAPRES1MOVD: order book and trades, 2026-10-09 → 2026-10-23.

The order-book and trade history of Kalshi's Bulgaria Presidential Election First Round: Margin of Victory 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.

15 days2026-10-09 → 2026-10-23 · every day since its first · ~379 kB per day · 6 MB on disk · 7 open markets
pull KXBULGARIAPRES1MOVD days →schemapricing

What a KXBULGARIAPRES1MOVD day contains

Four parquet files per day, every market of the series in each. Sizes are this series' own averages over its 15 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.

~32 kB per KXBULGARIAPRES1MOVD 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.

~305 kB per KXBULGARIAPRES1MOVD day
Tradeskalshi_trades

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

~3 kB per KXBULGARIAPRES1MOVD 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.

~38 kB per KXBULGARIAPRES1MOVD day

KXBULGARIAPRES1MOVD markets

The 7 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 margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 10%?: Iliana Yotova, ≥10%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P10closes 2027-10-25 14:00 UTC
Will the margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 15%?: Iliana Yotova, ≥15%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P15closes 2027-10-25 14:00 UTC
Will the margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 20%?: Iliana Yotova, ≥20%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P20closes 2027-10-25 14:00 UTC
Will the margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 25%?: Iliana Yotova, ≥25%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P25closes 2027-10-25 14:00 UTC
Will the margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 30%?: Iliana Yotova, ≥30%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P30closes 2027-10-25 14:00 UTC
Will the margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 35%?: Iliana Yotova, ≥35%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P35closes 2027-10-25 14:00 UTC
Will the margin of victory for Iliana Yotova in the first round of the 2026 Bulgarian presidential election be at least 5%?: Iliana Yotova, ≥5%KXBULGARIAPRES1MOVD-BULGARIAPRES26IYOT-IYOT-P5closes 2027-10-25 14:00 UTC

Coverage notes for KXBULGARIAPRES1MOVD

  • First day on disk: 2026-10-09. The series' first book appeared then. New days are added daily.
  • Trades before 2026-09-27. Kalshi's historical API has no tick-level order book, so earlier KXBULGARIAPRES1MOVD 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 KXBULGARIAPRES1MOVD-.
  • 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 KXBULGARIAPRES1MOVD, 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, KXBULGARIAPRES1MOVD 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: KXBULGARIAPRES1MOVD at full depth →L10: every series at 10 levelsL25: every series, 25 levelsfree sample day

Other elections series on Kalshi

House Race Winner?Midterm margin of victoryVote percentages in US general electionsMichigan Senate-Governor ComboMidterm Voter TurnoutHow many seats will party win in state?2028 D runningWorld leaders out this year?Who will win the Vancouver mayoral election?State legislature winnersWhich state ballot measures will pass?Democratic Primary winner2028 R runningDemocratic VP nomCounty vote percentagesDemocratic House seatsGeneral election county winnersclosest governor's raceMinnesota GovernorRepublican house seats… the whole venue