Kalshi Turnout in primaries Historical Data
Every Kalshi “Turnout in primaries” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 147 trading days as day bundles, €1 per day, bought as a guest with instant download.
Turnout in primaries 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 Turnout in primaries contract that was listed on Kalshi on that UTC day — traded or not — 8 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 April 2026 – September 2026 — 147 trading days, 143 MB compressed in total. A day typically holds 28 contract files (up to 53 on the busiest day, 19.5 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.
Turnout in primaries — development since capture
6,183 trades and $705.7K of USD turnover over 32 captured days since 2026-08-09 — record day 2026-08-25 with $257.2K, biggest single contract KXPRIMARYTURNOUT-GOVFLNOMR26-1450000 (PRIMARYTURNOUT · 1450000) (2026-08-18, $82.9K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 | 11 | 938 | $68.5K | $6.2K | 24 | 1.2M | −89.3 % |
| Aug 2026 | 21 | 5,245 | $637.2K | $30.3K | 116 | 1.1M | — |
Kalshi Turnout in primaries — 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.
Turnout in primaries — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-17 | 8 | 27.3 KB | 0 | 0 | $0 | — | — | — | 285 | Buy day → | |
| 2026-09-16 | 8 | 83.8 KB | 1 | 6 | $8.1K | 0 % | 1.22 ¢ | $540.02 | 1.8K | Buy day → | |
| 2026-09-15 | 8 | 28.9 KB | 1 | 2 | $4.64 | 100 % | — | — | 326 | Buy day → | |
| 2026-09-14 | 8 | 39.4 KB | 0 | 0 | $0 | — | — | — | 792 | Buy day → | |
| 2026-09-13 | 8 | 110 KB | 1 | 1 | $501.66 | 0 % | — | — | 2.8K | Buy day → | |
| 2026-09-12 | 8 | 123 KB | 1 | 2 | $476.96 | 97 % | 1.00 ¢ | $5.4K | 1.8K | Buy day → | |
| 2026-09-11 | 8 | 34.3 KB | 1 | 9 | $1.9K | 23 % | 1.00 ¢ | $7.7K | 293 | Buy day → | |
| 2026-09-10 | 8 | 7.55 MB | 3 | 189 | $24.9K | 81 % | 7.39 ¢ | $343.75 | 309.0K | Buy day → | |
| 2026-09-09 | 8 | 19.5 MB | 8 | 659 | $29.8K | 88 % | 8.78 ¢ | $1.7K | 794.9K | Buy day → | |
| 2026-09-08 | 8 | 1.49 MB | 8 | 70 | $2.7K | 84 % | 42.5 ¢ | $692.55 | 47.2K | Buy day → | |
| 2026-09-07 | 8 | 24.7 KB | 0 | 0 | $0 | — | — | — | 426 | Buy day → | |
| 2026-08-29 | 9 | 8.68 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-08-28 | 9 | 62.4 KB | 2 | 8 | $29.73 | 78 % | — | — | 936 | Buy day → | |
| 2026-08-27 | 18 | 76.2 KB | 2 | 3 | $131.23 | 0 % | — | — | 516 | Buy day → | |
| 2026-08-26 | 18 | 250 KB | 10 | 290 | $39.9K | 32 % | 1.88 ¢ | $58.0K | 4.9K | Buy day → | |
| 2026-08-25 | 26 | 7.00 MB | 16 | 1,382 | $257.2K | 42 % | 4.64 ¢ | $1.1K | 230.5K | Buy day → | |
| 2026-08-24 | 24 | 1.90 MB | 9 | 140 | $9.4K | 34 % | 3.07 ¢ | $251.32 | 69.8K | Buy day → | |
| 2026-08-23 | 24 | 2.09 MB | 7 | 181 | $22.2K | 19 % | 3.64 ¢ | $237.73 | 77.5K | Buy day → | |
| 2026-08-22 | 24 | 1018 KB | 8 | 204 | $26.8K | 37 % | 2.97 ¢ | $239.19 | 33.7K | Buy day → | |
| 2026-08-21 | 23 | 5.48 MB | 9 | 479 | $54.8K | 50 % | 5.50 ¢ | $195.81 | 212.0K | Buy day → | |
| 2026-08-20 | 23 | 1.46 MB | 10 | 247 | $29.7K | 60 % | 3.93 ¢ | $296.89 | 50.5K | Buy day → | |
| 2026-08-19 | 23 | 8.10 MB | 13 | 1,923 | $72.9K | 71 % | 3.12 ¢ | $459.21 | 313.4K | Buy day → | |
| 2026-08-18 | 17 | 2.81 MB | 9 | 352 | $122.7K | 56 % | 15.7 ¢ | $10.2K | 101.3K | Buy day → | |
| 2026-08-17 | 8 | 35.1 KB | 1 | 1 | $8.89 | 0 % | — | — | 488 | Buy day → | |
| 2026-08-16 | 8 | 35.0 KB | 0 | 0 | $0 | — | — | — | 467 | Buy day → | |
| 2026-08-15 | 8 | 34.9 KB | 4 | 7 | $70.89 | 2 % | 1.00 ¢ | — | 463 | Buy day → | |
| 2026-08-14 | 8 | 96.3 KB | 2 | 6 | $76.24 | 0 % | 2.50 ¢ | $5.19 | 2.4K | Buy day → | |
| 2026-08-13 | 8 | 135 KB | 2 | 3 | $67.46 | 0 % | — | — | 4.0K | Buy day → | |
| 2026-08-12 | 8 | 257 KB | 4 | 6 | $342.06 | 0 % | 7.14 ¢ | $5.49 | 8.5K | Buy day → | |
| 2026-08-11 | 8 | 35.0 KB | 4 | 8 | $342.64 | 0 % | 4.42 ¢ | $5.83 | 662 | 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 —.
Most traded Turnout in primaries contracts by day
The ten contracts with the most USD turnover per UTC day — open, high, low, close, VWAP and the outcome implied by the last print; the six previous days fold out below.
The 1 most traded Turnout in primaries contracts on 2026-09-16 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 6 trades, $8.1K USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-80000 with $8.1K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-80000 PRIMARYTURNOUT · 80000 | 2026-09-17 15:15 | 0.990 | 0.990 | 0.980 | 0.980 | 0.983 | Yes | 6 | $8.1K | 0 % | 1.22 ¢ | $540.02 | 533 | buy file → |
Prices quote 0..1 (probability of Yes). Open/high/low/close/VWAP are that UTC day’s trade prints per contract; the implied outcome reads the last print — ≥ 0.97 as Yes, ≤ 0.03 as No, anything between as still open — venues publish the official result. Buy share = taker-buy side of turnover; spread = the contract's turnover-weighted quoted bid-ask spread in cents, top-1 depth = mean best-bid/ask notional per side, L2 updates = order-book level updates recorded for the contract that day. “Settles” is the venue-listed close time of the contract where the venue publishes one (UTC).
2026-09-15 — 1 contract, 2 trades, $4.64 turnover
The 1 most traded Turnout in primaries contracts on 2026-09-15 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 2 trades, $4.64 USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-85000 with $4.64 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-85000 PRIMARYTURNOUT · 85000 | 2026-09-17 15:15 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $4.64 | 100 % | — | — | 63 | buy file → |
2026-09-13 — 1 contract, 1 trades, $501.66 turnover
The 1 most traded Turnout in primaries contracts on 2026-09-13 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 1 trades, $501.66 USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-80000 with $501.66 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-80000 PRIMARYTURNOUT · 80000 | 2026-09-17 15:15 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $501.66 | 0 % | — | — | 661 | buy file → |
2026-09-12 — 1 contract, 2 trades, $476.96 turnover
The 1 most traded Turnout in primaries contracts on 2026-09-12 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 2 trades, $476.96 USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-80000 with $476.96 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-80000 PRIMARYTURNOUT · 80000 | 2026-09-17 15:15 | 0.990 | 0.990 | 0.980 | 0.980 | 0.990 | Yes | 2 | $476.96 | 97 % | 1.00 ¢ | $5.4K | 432 | buy file → |
2026-09-11 — 1 contract, 9 trades, $1.9K turnover
The 1 most traded Turnout in primaries contracts on 2026-09-11 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 9 trades, $1.9K USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-80000 with $1.9K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-80000 PRIMARYTURNOUT · 80000 | 2026-09-17 15:15 | 0.990 | 0.990 | 0.980 | 0.980 | 0.990 | Yes | 9 | $1.9K | 23 % | 1.00 ¢ | $7.7K | 136 | buy file → |
2026-09-10 — 3 contracts, 189 trades, $24.9K turnover
The 3 most traded Turnout in primaries contracts on 2026-09-10 — 2 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 189 trades, $24.9K USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-80000 with $24.4K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-80000 PRIMARYTURNOUT · 80000 | 2026-09-17 15:15 | 0.720 | 0.990 | 0.400 | 0.990 | 0.842 | Yes | 181 | $24.4K | 83 % | 7.39 ¢ | $343.75 | 308.1K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-75000 PRIMARYTURNOUT · 75000 | 2026-09-17 15:15 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $462.92 | 0 % | — | — | 248 | buy file → |
| KXPRIMARYTURNOUT-NH1D26-85000 PRIMARYTURNOUT · 85000 | 2026-09-17 15:15 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 7 | $15.03 | 100 % | — | — | 301 | buy file → |
2026-09-09 — 8 contracts, 659 trades, $29.8K turnover
The 8 most traded Turnout in primaries contracts on 2026-09-09 — 5 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 1 still open at the last print: 659 trades, $29.8K USD turnover. The busiest contract was KXPRIMARYTURNOUT-NH1D26-80000 with $14.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXPRIMARYTURNOUT-NH1D26-80000 PRIMARYTURNOUT · 80000 | 2026-09-17 15:15 | 0.100 | 0.840 | 0.090 | 0.720 | 0.407 | open | 535 | $14.5K | 79 % | 9.60 ¢ | $37.16 | 700.7K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-65000 PRIMARYTURNOUT · 65000 | 2026-09-17 15:15 | 0.770 | 0.990 | 0.760 | 0.990 | 0.959 | Yes | 15 | $3.9K | 97 % | 2.46 ¢ | $4.6K | 7.7K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-55000 PRIMARYTURNOUT · 55000 | 2026-09-17 15:15 | 0.970 | 0.990 | 0.970 | 0.990 | 0.989 | Yes | 19 | $3.3K | 100 % | 1.98 ¢ | $3.0K | 2.2K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-60000 PRIMARYTURNOUT · 60000 | 2026-09-17 15:15 | 0.870 | 0.990 | 0.870 | 0.990 | 0.984 | Yes | 11 | $2.7K | 93 % | 5.00 ¢ | $2.9K | 3.6K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-75000 PRIMARYTURNOUT · 75000 | 2026-09-17 15:15 | 0.280 | 0.990 | 0.120 | 0.990 | 0.831 | Yes | 30 | $2.6K | 95 % | 18.0 ¢ | $2.2K | 48.0K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-70000 PRIMARYTURNOUT · 70000 | 2026-09-17 15:15 | 0.520 | 0.990 | 0.460 | 0.990 | 0.869 | Yes | 21 | $2.6K | 98 % | 17.4 ¢ | $2.8K | 11.1K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-85000 PRIMARYTURNOUT · 85000 | 2026-09-17 15:15 | 0.040 | 0.100 | 0.010 | 0.010 | 0.022 | No | 22 | $75.25 | 9 % | 8.59 ¢ | $31.28 | 16.2K | buy file → |
| KXPRIMARYTURNOUT-NH1D26-90000 PRIMARYTURNOUT · 90000 | 2026-09-17 15:15 | 0.040 | 0.040 | 0.010 | 0.010 | 0.021 | No | 6 | $52.24 | 0 % | 6.60 ¢ | $28.98 | 5.5K | buy file → |
How a Turnout in primaries contract trades
On Kalshi, a Turnout in primaries contract trades for about 9.9 days from open to close, is listed roughly 54 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 1 contracts captured on 2026-09-16.
Build a Turnout in primaries model on this data
Every resolved Turnout in primaries contract is a labelled example that trades for weeks or months, not minutes: the label is the race outcome, the margin bucket or the nominee, and the signal in between is mostly the order book — quotes move on news while trades stay sparse. The day bundle holds each contract's full Level-2 book path and every trade of that UTC day, nanosecond-stamped; the statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by election cycle and by race, never at random — months of quotes on one contract are one regime, and a random split leaks the result backwards; validate across races and cycles, not within one. The election-markets guide works thin books, book updates as the main signal and calibration over months 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 Turnout in primaries 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 Turnout in primaries data — FAQ
What Kalshi Turnout in primaries data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Turnout in primaries series on Kalshi (8 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Turnout in primaries?
KXPRIMARYTURNOUT — 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 KXPRIMARYTURNOUT-* contract listed that UTC day.
How far back does the Turnout in primaries data go?
Coverage runs April 2026 – September 2026 — 147 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 Turnout in primaries 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 Turnout in primaries 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 Turnout in primaries 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 Turnout in primaries 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.
What was the most traded Turnout in primaries contract on 2026-09-16?
KXPRIMARYTURNOUT-NH1D26-80000 (PRIMARYTURNOUT · 80000) — $8.1K USD turnover over 6 trades on Kalshi. The 1 most traded contracts of the series did 6 trades and $8.1K that UTC day. Open, high, low, close and VWAP per contract are listed on this page; the tick-level data is in the day bundle.
What was the busiest Turnout in primaries trading day on Kalshi?
2026-08-25, with $257.2K of USD turnover over 1,382 trades across every Turnout in primaries contract of the day; the busiest full month was Aug 2026 at $637.2K. Since our statistics began on 2026-08-09 the series has recorded 6,183 trades and $705.7K over 32 captured days; the single biggest contract was KXPRIMARYTURNOUT-GOVFLNOMR26-1450000 (PRIMARYTURNOUT · 1450000) on 2026-08-18 with $82.9K. Any of these days is a downloadable bundle.
How much of Turnout in primaries turnover trades on event day?
6 % — across 33 settled Turnout in primaries contracts between 2026-08-09 and 2026-09-16 on Kalshi, 6 % of their USD turnover printed on the UTC day the contract settled and 94 % on the days before, summed from every trade of the most traded contracts per day. The pre-event share is where line-movement features live; the day bundles hold both.
How long do Turnout in primaries contracts trade?
A median of 3 captured trading days per contract (a quarter traded 6 days or more) — across 33 settled Turnout in primaries contracts to 2026-09-16 on Kalshi, counting the UTC days a contract ranked among the series' most traded. Buy those days as a range (/shop/bundles?bundle=kalshi-kxprimaryturnout&d=<from>..<to>) to get the whole pre-event path of each contract.