Tick-by-tick trades and order-book depth for every Kalshi “Who will be the first Democrat listed to announce a 2028 presidential run?” contract — 193 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-12, 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.
A series-day bundle contains every Who will be the first Democrat listed to announce a 2028 presidential run? contract that traded on Kalshi on that UTC day — 43 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 – September 2026 — 193 trading days, 52.0 MB compressed in total. A day typically holds 30 contract files (up to 43 on the busiest day, 8.04 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.
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.
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 8 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 8 still open at the last print: 25 trades, $142.57 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-PBUT with $23.79 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-PBUT | 0.270 | 0.270 | 0.270 | 0.270 | 0.270 | open | 1 | $23.79 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-ABES | 0.200 | 0.200 | 0.200 | 0.200 | 0.200 | open | 2 | $23.68 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-JOSS | 0.070 | 0.100 | 0.070 | 0.100 | 0.095 | open | 5 | $23.5 | 100 % |
On Kalshi, a Who will be the first Democrat listed to announce a 2028 presidential run? contract trades until its event settles, is listed roughly 146 days before it opens, and quotes in 0.1 ¢ price steps (0..1). Measured on the 8 contracts captured on 2026-09-12.
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.
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.
KXDECLAREPRESFIRSTD-28NOV01-REMA traded in 4 of the day’s minutes (11:18–22:04 UTC): 5 trades, $145.68 turnover, opening at 0.180, ranging 0.180–0.260 and closing at 0.260.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 11:18 | 0.180 | 0.220 | 0.180 | 0.220 | 2 | $48.68 | 4.52 ¢ | $36.15 / $36.2 |
| 11:20 | 0.220 | 0.250 | 0.250 | 0.250 | 1 | $25 | 24.6 ¢ | $44 / $21.23 |
| 12:39 | 0.250 | 0.230 | 0.230 | 0.230 | 1 | $46 | 21.5 ¢ | $40.18 / $29.09 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Who will be the first Democrat listed to announce a 2028 presidential run? series on Kalshi (43 contract files on the latest day). One bundle = one UTC day of the whole series.
KXDECLAREPRESFIRSTD — 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 KXDECLAREPRESFIRSTD-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 193 trading days in total.
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.
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.
| 6.2K |
| Buy day → |
| 2026-09-08 | 43 | 297 KB | 3 | 9 | $154.55 | 100 % | 4.43 ¢ | $38.08 | 5.8K | Buy day → |
| 2026-09-07 | 43 | 487 KB | 7 | 14 | $88.69 | 100 % | 3.45 ¢ | $31.85 | 14.2K | Buy day → |
| 2026-09-06 | 43 | 169 KB | 3 | 14 | $43.22 | 57 % | 4.71 ¢ | $20.47 | 2.8K | Buy day → |
| 2026-09-05 | 43 | 147 KB | 4 | 7 | $54.38 | 99 % | 3.64 ¢ | $29.14 | 2.4K | Buy day → |
| 2026-09-04 | 43 | 143 KB | 1 | 1 | $4.76 | 100 % | 5.52 ¢ | $28.84 | 2.6K | Buy day → |
| 2026-09-03 | 43 | 253 KB | 11 | 29 | $223.97 | 79 % | 4.49 ¢ | $29.11 | 4.7K | Buy day → |
| 2026-09-02 | 43 | 195 KB | 2 | 4 | $50.24 | 100 % | 3.95 ¢ | $28.75 | 3.2K | Buy day → |
| 2026-09-01 | 43 | 268 KB | 3 | 12 | $320.17 | 100 % | 4.47 ¢ | $28.48 | 4.9K | Buy day → |
| 2026-08-31 | 43 | 303 KB | 1 | 1 | $4.77 | 100 % | 2.68 ¢ | $30.79 | 5.7K | Buy day → |
| 2026-08-30 | 43 | 223 KB | 2 | 10 | $25.66 | 88 % | 2.99 ¢ | $17.55 | 3.6K | Buy day → |
| 2026-08-29 | 43 | 211 KB | 5 | 7 | $20.64 | 8 % | 6.34 ¢ | $8.59 | 3.5K | Buy day → |
| 2026-08-28 | 43 | 263 KB | 3 | 6 | $5.82 | 92 % | 2.05 ¢ | $18.44 | 3.7K | Buy day → |
| 2026-08-27 | 43 | 618 KB | 3 | 3 | $15.29 | 98 % | 3.50 ¢ | $64.61 | 10.5K | Buy day → |
| 2026-08-26 | 43 | 416 KB | 5 | 7 | $5.72 | 52 % | 4.84 ¢ | $35.67 | 7.2K | Buy day → |
| 2026-08-25 | 43 | 263 KB | 3 | 6 | $75.95 | 100 % | 4.95 ¢ | $37.97 | 4.6K | Buy day → |
| 2026-08-24 | 43 | 263 KB | 4 | 7 | $5.76 | 100 % | 2.15 ¢ | $26.46 | 5.0K | Buy day → |
| 2026-08-23 | 43 | 269 KB | 5 | 19 | $42.48 | 100 % | 2.92 ¢ | $27.29 | 4.9K | Buy day → |
| 2026-08-22 | 43 | 230 KB | 2 | 5 | $7.73 | 25 % | 6.31 ¢ | $45.99 | 4.1K | Buy day → |
| 2026-08-21 | 43 | 350 KB | 2 | 4 | $9.86 | 25 % | 1.27 ¢ | $10.61 | 6.8K | Buy day → |
| 2026-08-20 | 43 | 294 KB | 1 | 4 | $16.24 | 100 % | 4.83 ¢ | $35.27 | 5.2K | Buy day → |
| 2026-08-19 | 43 | 345 KB | 2 | 4 | $4.96 | 100 % | 1.51 ¢ | $2.53 | 6.7K | Buy day → |
| 2026-08-18 | 43 | 281 KB | 0 | 0 | $0 | — | — | — | 5.3K | Buy day → |
| 2026-08-17 | 43 | 344 KB | 2 | 8 | $15.48 | 24 % | 5.77 ¢ | $28.87 | 6.9K | Buy day → |
| 2026-08-16 | 43 | 337 KB | 6 | 11 | $16.65 | 89 % | 1.67 ¢ | $31.11 | 6.6K | Buy day → |
| 2026-08-15 | 43 | 1.30 MB | 1 | 1 | $1.15 | 100 % | 2.25 ¢ | $8.27 | 43.1K | Buy day → |
| 2026-08-14 | 43 | 7.00 MB | 17 | 107 | $2.9K | 44 % | 4.41 ¢ | $18.58 | 255.3K | 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 —.
| KXDECLAREPRESFIRSTD-28NOV07-JSHA | 0.060 | 0.078 | 0.060 | 0.078 | 0.076 | open | 7 | $23.48 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-JPRI | 0.030 | 0.068 | 0.030 | 0.068 | 0.048 | open | 5 | $23.45 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-KHAR | 0.050 | 0.080 | 0.050 | 0.080 | 0.079 | open | 2 | $18.79 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-GNEW | 0.190 | 0.190 | 0.190 | 0.190 | 0.190 | open | 1 | $3.48 | 0 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.220 | 0.250 | 0.220 | 0.250 | 0.231 | open | 2 | $2.4 | 40 % | 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.
The 3 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-11 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 6 trades, $50.43 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-GNEW with $49.33 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.310 | 0.310 | 0.240 | 0.240 | 0.240 | open | 4 | $49.33 | 0 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-RKHA | 0.250 | 0.250 | 0.160 | 0.160 | 0.160 | open | 1 | $0.95 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-PBUT | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 1 | $0.15 | 100 % | buy file → |
The 1 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $0.1 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-GNEW with $0.1 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.290 | 0.310 | 0.290 | 0.310 | 0.310 | open | 1 | $0.1 | 100 % | buy file → |
The 3 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 5 trades, $122.55 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-PBUT with $72 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-PBUT | 0.250 | 0.250 | 0.220 | 0.220 | 0.240 | open | 2 | $72 | 0 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.280 | 0.290 | 0.270 | 0.290 | 0.278 | open | 2 | $47.6 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-JPRI | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | No | 1 | $2.95 | 0 % | buy file → |
The 3 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 9 trades, $154.55 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-PBUT with $74 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-PBUT | 0.220 | 0.250 | 0.220 | 0.250 | 0.247 | open | 2 | $74 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-REMA | 0.250 | 0.260 | 0.250 | 0.260 | 0.260 | open | 1 | $52 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.260 | 0.280 | 0.260 | 0.280 | 0.270 | open | 6 | $28.55 | 100 % | buy file → |
The 7 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 7 still open at the last print: 14 trades, $88.69 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-PBUT with $46 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-PBUT | 0.190 | 0.220 | 0.190 | 0.220 | 0.219 | open | 2 | $46 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.240 | 0.260 | 0.240 | 0.260 | 0.257 | open | 3 | $16.01 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-KHAR | 0.037 | 0.060 | 0.037 | 0.060 | 0.058 | open | 4 | $11.68 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-REMA | 0.190 | 0.250 | 0.190 | 0.250 | 0.250 | open | 1 | $7.5 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-GNEW | 0.260 | 0.260 | 0.260 | 0.260 | 0.260 | open | 1 | $4.76 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV07-ABES | 0.250 | 0.250 | 0.180 | 0.180 | 0.180 | open | 1 | $1.8 | 100 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-JTAL | 0.020 | 0.050 | 0.020 | 0.050 | 0.024 | open | 2 | $0.94 | 100 % | buy file → |
The 3 most traded Who will be the first Democrat listed to announce a 2028 presidential run? contracts on 2026-09-06 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 14 trades, $43.22 USD turnover. The busiest contract was KXDECLAREPRESFIRSTD-28NOV07-GNEW with $34.17 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXDECLAREPRESFIRSTD-28NOV07-GNEW | 0.320 | 0.320 | 0.240 | 0.240 | 0.276 | open | 11 | $34.17 | 56 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-REMA | 0.260 | 0.270 | 0.190 | 0.190 | 0.230 | open | 2 | $8.11 | 59 % | buy file → |
| KXDECLAREPRESFIRSTD-28NOV01-JOSS | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $0.94 | 100 % | buy file → |
| 22:04 | 0.230 | 0.260 | 0.260 | 0.260 | 1 | $26 | 6.71 ¢ | $40.26 / $52.67 |
1-minute statistics computed from the recorded ticks; minutes without a trade are omitted. Spread in contract price cents; top-1 depth = resting notional at the best bid / best ask. Every minute of every day is in the free analytics; the raw ticks are in the sample file above.
€1 per series-day bundle — every contract of the series for that day, with invoice on checkout. Buy it in the Data Shop.
On average 4 Who will be the first Democrat listed to announce a 2028 presidential run? contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 15.0K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 4.29 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $22.42 per side, 58 % of USD turnover was taker-buy. These figures are computed from the recorded Level-2 order books and trade prints — the same data in the day bundles.
KXDECLAREPRESFIRSTD-28NOV07-PBUT — $23.79 USD turnover over 1 trades on Kalshi. The 8 most traded contracts of the series did 25 trades and $142.57 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.