Kalshi Maryland Primary Winners Data
Every Kalshi “Maryland Primary Winners” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 109 trading days as day bundles, €1 per day, bought as a guest with instant download.
Maryland Primary Winners on Kalshi — activity
Per-day trade and turnover statistics exist from July 2026 onward — a limit of the statistics, not of the capture: older days are archived in full (every contract, every message) without a statistics row.
One purchase, the whole series for a day
A series-day bundle contains every Maryland Primary Winners contract that was listed on Kalshi on that UTC day — traded or not — 4 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 – June 2026 — 109 trading days, 41.3 MB compressed in total. A day typically holds 41 contract files (up to 66 on the busiest day, 4.59 MB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.
Maryland Primary Winners — 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 | Notes | |
|---|---|---|---|---|
| 2026-06-26 | 4 | 12.8 KB | Buy day → | |
| 2026-06-25 | 4 | 6.28 KB | Buy day → | |
| 2026-06-24 | 66 | 152 KB | Buy day → | |
| 2026-06-23 | 66 | 615 KB | Buy day → | |
| 2026-06-22 | 66 | 756 KB | Buy day → | |
| 2026-06-21 | 66 | 507 KB | Buy day → | |
| 2026-06-20 | 66 | 513 KB | Buy day → | |
| 2026-06-19 | 66 | 447 KB | Buy day → | |
| 2026-06-18 | 66 | 1.17 MB | Buy day → | |
| 2026-06-17 | 66 | 565 KB | Buy day → | |
| 2026-06-16 | 66 | 839 KB | Buy day → | |
| 2026-06-15 | 66 | 3.47 MB | Buy day → | |
| 2026-06-14 | 66 | 4.59 MB | Buy day → | |
| 2026-06-13 | 66 | 2.32 MB | Buy day → | |
| 2026-06-12 | 66 | 414 KB | Buy day → | |
| 2026-06-11 | 66 | 375 KB | Buy day → | |
| 2026-06-10 | 66 | 280 KB | Buy day → | |
| 2026-06-09 | 66 | 296 KB | Buy day → | |
| 2026-06-08 | 66 | 393 KB | Buy day → | |
| 2026-06-07 | 66 | 410 KB | Buy day → | |
| 2026-06-06 | 66 | 398 KB | Buy day → | |
| 2026-06-05 | 66 | 372 KB | Buy day → | |
| 2026-06-04 | 66 | 340 KB | Buy day → | |
| 2026-06-03 | 66 | 494 KB | Buy day → | |
| 2026-06-02 | 66 | 452 KB | Buy day → | |
| 2026-06-01 | 66 | 482 KB | Buy day → | |
| 2026-05-31 | 66 | 518 KB | Buy day → | |
| 2026-05-30 | 66 | 566 KB | Buy day → | |
| 2026-05-29 | 66 | 596 KB | Buy day → | |
| 2026-05-28 | 66 | 675 KB | Buy day → |
Trades and turnover per day appear here once our daily statistics have captured this series — normally the morning UTC after a day closes.
Latest Maryland Primary Winners contracts
The 4 largest Maryland Primary Winners contract files recorded on 2026-06-26— 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.
- KXMDPRIMARY-01D26-DSCH 6.12 KB buy file →
- KXMDPRIMARY-01D26-RWHI 3.97 KB buy file →
- KXMDPRIMARY-01D26-VGUI 1.40 KB buy file →
- KXMDPRIMARY-01D26-GWAL 1.32 KB buy file →
Why buy Kalshi Maryland Primary Winners 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 Maryland Primary Winners data — FAQ
What Kalshi Maryland Primary Winners data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Maryland Primary Winners series on Kalshi (4 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Maryland Primary Winners?
KXMDPRIMARY — 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 KXMDPRIMARY-* contract listed that UTC day.
How far back does the Maryland Primary Winners data go?
Coverage runs March 2026 – June 2026 — 109 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 Maryland Primary Winners 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 Maryland Primary Winners 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 Maryland Primary Winners 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 Maryland Primary Winners 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.