Kalshi Ekstraklasa Champion Historical Data
Every Kalshi “Ekstraklasa Champion” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 154 trading days as day bundles, €1 per day, bought as a guest with instant download.
Ekstraklasa Champion on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-10-22, from the recorded tick data — the per-day averages divide by the captured days. Buy share, quoted spread (in contract price cents, 0..1 = 100 ¢), best-bid/ask depth and Level-2 update counts are turnover-weighted over the same window.
One purchase, the whole series for a day
A series-day bundle contains every Ekstraklasa Champion contract that was listed on Kalshi on that UTC day — traded or not — 18 contract files on the latest covered day. Each file carries the full raw feed: every trade print with price, size and side, plus Level-2 order-book updates, in the same zstd-compressed schema as our crypto venues. Event contracts quote 0..1; turnover is USD-normalized.
Coverage runs March 2026 – present — 154 trading days, 14.0 MB compressed in total. A day typically holds 18 contract files (up to 18 on the busiest day, 312 KB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.
Ekstraklasa Champion — development since capture
0 trades and $0 of USD turnover over 31 captured days since 2026-09-22 — record day 2026-09-22 with $0, biggest single contract KXEKSTRAKLASA-27-ZAG (EKSTRAKLASA · ZAG) (2026-09-22, $0).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 22 | 0 | $0 | $0 | 0 | 45.1K | — |
| Sep 2026 | 9 | 0 | $0 | $0 | 0 | 12.7K | — |
Kalshi Ekstraklasa Champion — trades and USD turnover summed per calendar month (UTC) over every contract, from our own daily statistics of the recorded tick data. Days = captured UTC days; a partial month shows no month-over-month change. Contracts traded and L2 (order-book) updates exist for days captured with the extended statistics.
Ekstraklasa Champion — activity by weekday
Mondays carry the most turnover, about $0 per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $0 | 0 | 4 | |
| Tuesday | $0 | 0 | 4 | |
| Wednesday | $0 | 0 | 5 | |
| Thursday | $0 | 0 | 5 | |
| Friday | $0 | 0 | 4 | |
| Saturday | $0 | 0 | 4 | |
| Sunday | $0 | 0 | 4 |
Kalshi Ekstraklasa Champion — average USD turnover and trades per weekday over the captured days of the last 30, from our own daily statistics; weekdays without a captured day show —.
Ekstraklasa Champion — last 30 days in the archive
Files, size, contracts traded, trades, USD turnover, buy share, quoted spread, top-of-book depth and order-book updates per UTC day, from the recorded tick data.
| UTC day | Files | Size | Traded | Trades | Turnover | Buy share | Avg spread | Top-1 depth | L2 updates | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-22 | 18 | 104 KB | 0 | 0 | $0 | — | — | — | 1.8K | Buy day → | |
| 2026-10-21 | 18 | 93.5 KB | 0 | 0 | $0 | — | — | — | 1.4K | Buy day → | |
| 2026-10-20 | 18 | 106 KB | 0 | 0 | $0 | — | — | — | 2.0K | Buy day → | |
| 2026-10-19 | 18 | 126 KB | 0 | 0 | $0 | — | — | — | 2.8K | Buy day → | |
| 2026-10-18 | 18 | 131 KB | 0 | 0 | $0 | — | — | — | 2.8K | Buy day → | |
| 2026-10-17 | 18 | 110 KB | 0 | 0 | $0 | — | — | — | 2.1K | Buy day → | |
| 2026-10-16 | 18 | 97.2 KB | 0 | 0 | $0 | — | — | — | 1.8K | Buy day → | |
| 2026-10-15 | 18 | 103 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → | |
| 2026-10-14 | 18 | 120 KB | 0 | 0 | $0 | — | — | — | 2.3K | Buy day → | |
| 2026-10-13 | 18 | 159 KB | 0 | 0 | $0 | — | — | — | 3.8K | Buy day → | |
| 2026-10-12 | 18 | 163 KB | 0 | 0 | $0 | — | — | — | 3.7K | Buy day → | |
| 2026-10-11 | 18 | 116 KB | 0 | 0 | $0 | — | — | — | 2.4K | Buy day → | |
| 2026-10-10 | 18 | 92.5 KB | 0 | 0 | $0 | — | — | — | 1.6K | Buy day → | |
| 2026-10-09 | 18 | 101 KB | 0 | 0 | $0 | — | — | — | 2.0K | Buy day → | |
| 2026-10-08 | 18 | 85.2 KB | 0 | 0 | $0 | — | — | — | 1.4K | Buy day → | |
| 2026-10-07 | 18 | 102 KB | 0 | 0 | $0 | — | — | — | 1.8K | Buy day → | |
| 2026-10-06 | 18 | 104 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → | |
| 2026-10-05 | 18 | 102 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → | |
| 2026-10-04 | 18 | 84.7 KB | 0 | 0 | $0 | — | — | — | 1.5K | Buy day → | |
| 2026-10-03 | 18 | 104 KB | 0 | 0 | $0 | — | — | — | 1.5K | Buy day → | |
| 2026-10-02 | 18 | 105 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → | |
| 2026-10-01 | 18 | 95.8 KB | 0 | 0 | $0 | — | — | — | 1.4K | Buy day → | |
| 2026-09-30 | 18 | 105 KB | 0 | 0 | $0 | — | — | — | 1.8K | Buy day → | |
| 2026-09-29 | 18 | 74.9 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → | |
| 2026-09-28 | 18 | 95.2 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → | |
| 2026-09-27 | 18 | 76.2 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → | |
| 2026-09-26 | 18 | 86.0 KB | 0 | 0 | $0 | — | — | — | 1.0K | Buy day → | |
| 2026-09-25 | 18 | 90.2 KB | 0 | 0 | $0 | — | — | — | 1.0K | Buy day → | |
| 2026-09-24 | 18 | 82.9 KB | 0 | 0 | $0 | — | — | — | 1.1K | Buy day → | |
| 2026-09-23 | 18 | 129 KB | 0 | 0 | $0 | — | — | — | 2.2K | Buy day → |
Traded = contracts with at least one trade that day. Buy share = taker-buy side of USD turnover. Avg spread = quoted bid-ask spread in contract price cents (0..1 = 100 ¢), weighted by turnover across the day’s contracts. Top-1 depth = mean of the best bid and best ask notional in USD, weighted by turnover. L2 updates = order-book level updates recorded across all contracts of the day. Days captured before the extended statistics show —.
Latest Ekstraklasa Champion contracts
The 18 largest Ekstraklasa Champion contract files recorded on 2026-10-22— every contract of the series is inside that day's bundle; single contracts can also be bought as individual day files. Per-contract trades, turnover and prices appear here once the daily statistics have captured this series.
- KXEKSTRAKLASA-27-LPO 7.93 KB buy file →
- KXEKSTRAKLASA-27-PSZ 7.37 KB buy file →
- KXEKSTRAKLASA-27-LEG 7.06 KB buy file →
- KXEKSTRAKLASA-27-WLO 6.22 KB buy file →
- KXEKSTRAKLASA-27-WIS 6.05 KB buy file →
- KXEKSTRAKLASA-27-KAT 6.00 KB buy file →
- KXEKSTRAKLASA-27-ZAG 5.92 KB buy file →
- KXEKSTRAKLASA-27-SLA 5.52 KB buy file →
- KXEKSTRAKLASA-27-PGL 5.49 KB buy file →
- KXEKSTRAKLASA-27-KOR 5.41 KB buy file →
- KXEKSTRAKLASA-27-PLO 5.36 KB buy file →
- KXEKSTRAKLASA-27-CZE 5.31 KB buy file →
- KXEKSTRAKLASA-27-WIE 5.26 KB buy file →
- KXEKSTRAKLASA-27-JAG 5.20 KB buy file →
- KXEKSTRAKLASA-27-RAD 5.20 KB buy file →
- KXEKSTRAKLASA-27-MOT 5.03 KB buy file →
- KXEKSTRAKLASA-27-GOR 4.88 KB buy file →
- KXEKSTRAKLASA-27-CRA 4.80 KB buy file →
Try a Ekstraklasa Champion contract file for free
The busiest contract of a settled day, byte-identical to the files in the paid bundle — download the native tick file, a CSV/Parquet export, or replay its order book in the browser.
KXEKSTRAKLASA-27-KAT minute by minute — 2026-10-12
One-minute open/high/low/close, trades, USD turnover, quoted spread and top-of-book depth of the sample contract — the same 1-minute statistics every instrument’s analytics page offers.
Build a Ekstraklasa Champion model on this data
Every settled Ekstraklasa Champion contract is a labelled example: the winner, the line or the total that cleared is the label, and the day bundle holds each contract's full order-book path and trade tape, nanosecond-stamped, from the first quote days before the event to the last print — the features for that label. The statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by season and match day, never at random — the contracts of one slate share injuries, weather and the same public money, and a random split leaks the slate's results into training; walk forward over game days and purge the days whose contracts were still open. The sports-model guide works the closing-line benchmark, the pre-game line path and that split through.
Purchased data is for your own use — backtesting, research, analytics and training your own models, in-house or in your own products; the trained models and derived data you build from it are yours. The raw files and tick streams themselves may not be redistributed, resold or published. The full terms are on the data license page.
Why buy Kalshi Ekstraklasa Champion data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
We record everything
The complete public feed of each venue as it was published: every Level-2 snapshot and update at the venue's full book depth, every trade with its aggressor side, every quote, funding, mark-price and liquidation event — for every instrument the venue lists, every UTC day since we added the venue. Nothing sampled, no top-N cut, no on-demand capture.
Institutional grade
Captured co-located at the venue with the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain that makes any gap visible, and one normalized schema across 35+ venues — the same capture our own high-frequency trading engine and enterprise feeds run on.
€1 per instrument-day
Any instrument-day is €1, series-day bundles start at €1 — no subscription, no minimum order, no tiers to unlock. Credit packs lower the effective price and never expire, and every venue has free full-day samples to test against first.
Self-service for everyone
Pick the days in the Data Shop, pay by card as a guest and download immediately — no sales call, no enterprise contract, no KYC. Coding agents buy the same files through the MCP server, and the free Agent Skill teaches them the format.
Agents: /llms.txt · MCP server /mcp · every page as markdown via Accept: text/markdown
Kalshi Ekstraklasa Champion data — FAQ
What Kalshi Ekstraklasa Champion data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Ekstraklasa Champion series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Ekstraklasa Champion?
KXEKSTRAKLASA — every contract of the series carries this prefix in its ticker (followed by the event date and strike). Files in a day bundle are named by the full contract ticker, so a bundle holds every KXEKSTRAKLASA-* contract listed that UTC day.
How far back does the Ekstraklasa Champion data go?
Coverage runs March 2026 – present — 154 trading days in total.
What format are the Kalshi files in?
One zstd-compressed text file per contract per UTC day, in the same normalized schema as our crypto venues — see the market-data specification; free samples on the downloads page.
Can I get Kalshi Ekstraklasa Champion data as CSV or Parquet?
Yes — trades export as gzipped CSV or Parquet at no extra cost, with integer microsecond UTC timestamps that load straight into pandas, polars or DuckDB. Kalshi records full order-book depth without a separate BBO stream, so book data ships in the native tick file — the free reader script converts it locally. See the formats overview.
How much does Kalshi Ekstraklasa Champion historical data cost?
€1 per series-day bundle — every contract of the series for that day — no subscription, no minimum order; buy as a guest in the Data Shop and download immediately. Credit packs lower the effective price and never expire.
Do I need an account or a sales call?
No. Pick the Ekstraklasa Champion series-days in the Data Shop, pay by card as a guest and download immediately — no subscription, no minimum order, no KYC, no enterprise contract, no sales call. Coding agents buy the same bundles through the MCP server.
How is the Kalshi Ekstraklasa Champion data captured?
Co-located at the venue, message by message: every Level-2 update and every trade print carries the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain makes any gap visible, and one normalized schema across 35+ venues means a parser written for Binance reads these files unchanged. It is the same capture our own high-frequency trading engine runs on — nothing sampled, no top-N cut.
How many Ekstraklasa Champion contracts trade per day on Kalshi?
On average 0 Ekstraklasa Champion contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 1.9K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
What was the busiest Ekstraklasa Champion trading day on Kalshi?
2026-09-22, with $0 of USD turnover over 0 trades across every Ekstraklasa Champion contract of the day; the busiest full month was Sep 2026 at $0. Since our statistics began on 2026-09-22 the series has recorded 0 trades and $0 over 31 captured days; the single biggest contract was KXEKSTRAKLASA-27-ZAG (EKSTRAKLASA · ZAG) on 2026-09-22 with $0. Any of these days is a downloadable bundle.