Tick-by-tick trades and order-book depth for every Kalshi “MLB Triples Leader” 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 MLB Triples Leader contract that traded on Kalshi on that UTC day — 40 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, 38.8 MB compressed in total. A day typically holds 39 contract files (up to 40 on the busiest day, 1.28 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 1 most traded MLB Triples Leader contracts on 2026-09-09 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 1 trades, $6.43 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-CCAR with $6.43 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-CCAR | 0.990 | 0.990 | 0.980 | 0.980 | 0.980 | Yes | 1 | $6.43 | 0 % | 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 1 most traded MLB Triples Leader contracts on 2026-09-08 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 8 trades, $139.35 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-CCAR with $139.35 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-CCAR | 0.990 |
On Kalshi, a MLB Triples Leader contract trades until its event settles, is listed roughly 3.7 days before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 1 contracts captured on 2026-09-09.
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.
KXLEADERMLBTRIPLES-26-SOHT traded in 1 of the day’s minutes (14:50–14:50 UTC): 1 trades, $0.2 turnover, opening at 0.050, ranging 0.050–0.050 and closing at 0.050.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 14:50 | 0.050 | 0.050 | 0.050 | 0.050 | 1 | $0.2 | — | — |
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.
Tick-by-tick trades and Level-2 order-book depth for every contract of the MLB Triples Leader series on Kalshi (40 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLEADERMLBTRIPLES — 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 KXLEADERMLBTRIPLES-* 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.
€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 0 MLB Triples Leader contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 7.4K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
| 2026-09-08 | 40 | 325 KB | 1 | 8 | $139.35 | 79 % | 1.27 ¢ | $268.99 | 7.5K | Buy day → |
| 2026-09-07 | 40 | 247 KB | 0 | 0 | $0 | — | — | — | 4.4K | Buy day → |
| 2026-09-06 | 40 | 180 KB | 0 | 0 | $0 | — | — | — | 2.7K | Buy day → |
| 2026-09-05 | 40 | 157 KB | 0 | 0 | $0 | — | — | — | 2.4K | Buy day → |
| 2026-09-04 | 40 | 146 KB | 0 | 0 | $0 | — | — | — | 2.4K | Buy day → |
| 2026-09-03 | 40 | 330 KB | 0 | 0 | $0 | — | — | — | 7.6K | Buy day → |
| 2026-09-02 | 40 | 201 KB | 1 | 1 | $0.2 | 100 % | — | — | 3.5K | Buy day → |
| 2026-09-01 | 40 | 206 KB | 1 | 3 | $101.97 | 100 % | 2.41 ¢ | $78.02 | 3.7K | Buy day → |
| 2026-08-31 | 40 | 222 KB | 1 | 3 | $131.15 | 75 % | 2.90 ¢ | $99.95 | 3.4K | Buy day → |
| 2026-08-30 | 40 | 227 KB | 0 | 0 | $0 | — | — | — | 4.0K | Buy day → |
| 2026-08-29 | 40 | 170 KB | 0 | 0 | $0 | — | — | — | 2.4K | Buy day → |
| 2026-08-28 | 40 | 195 KB | 1 | 11 | $579.21 | 100 % | 2.40 ¢ | $105.16 | 2.2K | Buy day → |
| 2026-08-27 | 40 | 428 KB | 1 | 5 | $433.73 | 100 % | 3.13 ¢ | $80.8 | 5.4K | Buy day → |
| 2026-08-26 | 40 | 210 KB | 0 | 0 | $0 | — | — | — | 2.9K | Buy day → |
| 2026-08-25 | 40 | 166 KB | 0 | 0 | $0 | — | — | — | 2.2K | Buy day → |
| 2026-08-24 | 40 | 193 KB | 0 | 0 | $0 | — | — | — | 3.2K | Buy day → |
| 2026-08-23 | 40 | 185 KB | 0 | 0 | $0 | — | — | — | 2.7K | Buy day → |
| 2026-08-22 | 40 | 141 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → |
| 2026-08-21 | 40 | 219 KB | 0 | 0 | $0 | — | — | — | 3.6K | Buy day → |
| 2026-08-20 | 40 | 211 KB | 0 | 0 | $0 | — | — | — | 3.2K | Buy day → |
| 2026-08-19 | 40 | 264 KB | 0 | 0 | $0 | — | — | — | 4.6K | Buy day → |
| 2026-08-18 | 40 | 210 KB | 1 | 2 | $18.38 | 0 % | 3.00 ¢ | $386.54 | 3.7K | Buy day → |
| 2026-08-17 | 40 | 463 KB | 0 | 0 | $0 | — | — | — | 12.4K | Buy day → |
| 2026-08-16 | 40 | 371 KB | 1 | 4 | $1.1K | 100 % | 3.22 ¢ | $434.39 | 8.6K | Buy day → |
| 2026-08-15 | 40 | 469 KB | 0 | 0 | $0 | — | — | — | 12.3K | Buy day → |
| 2026-08-14 | 40 | 387 KB | 1 | 1 | $4.85 | 100 % | 5.12 ¢ | $136.94 | 9.1K | 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 —.
| 0.990 |
| 0.950 |
| 0.990 |
| 0.968 |
| Yes |
| 8 |
| $139.35 |
| 79 % |
| buy file → |
The 1 most traded MLB Triples Leader contracts on 2026-09-02 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $0.2 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-SOHT with $0.2 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-SOHT | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $0.2 | 100 % | buy file → |
The 1 most traded MLB Triples Leader contracts on 2026-09-01 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 3 trades, $101.97 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-CCAR with $101.97 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-CCAR | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | Yes | 3 | $101.97 | 100 % | buy file → |
The 1 most traded MLB Triples Leader contracts on 2026-08-31 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 3 trades, $131.15 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-CCAR with $131.15 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-CCAR | 0.960 | 0.980 | 0.960 | 0.980 | 0.977 | Yes | 3 | $131.15 | 75 % | buy file → |
The 1 most traded MLB Triples Leader contracts on 2026-08-28 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 11 trades, $579.21 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-CCAR with $579.21 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-CCAR | 0.970 | 0.980 | 0.970 | 0.970 | 0.973 | Yes | 11 | $579.21 | 100 % | buy file → |
The 1 most traded MLB Triples Leader contracts on 2026-08-27 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 5 trades, $433.73 USD turnover. The busiest contract was KXLEADERMLBTRIPLES-26-CCAR with $433.73 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBTRIPLES-26-CCAR | 0.970 | 0.980 | 0.970 | 0.980 | 0.972 | Yes | 5 | $433.73 | 100 % | buy file → |
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 2.86 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $255.5 per side, 97 % 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.
KXLEADERMLBTRIPLES-26-CCAR — $6.43 USD turnover over 1 trades on Kalshi. The 1 most traded contracts of the series did 1 trades and $6.43 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.