Tick-by-tick trades and order-book depth for every Kalshi “Big Ten Conference Tournament” contract — 149 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 Big Ten Conference Tournament contract that traded on Kalshi on that UTC day — 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 – September 2026 — 149 trading days, 23.6 MB compressed in total. A day typically holds 18 contract files (up to 18 on the busiest day, 9.53 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 Big Ten Conference Tournament contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $23.66 USD turnover. The busiest contract was KXNCAAMBBIG10-27-NEB with $23.66 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNCAAMBBIG10-27-NEB | 0.190 | 0.190 | 0.190 | 0.190 | 0.190 | open | 1 | $23.66 | 100 % | 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 Big Ten Conference Tournament contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $31.5 USD turnover. The busiest contract was KXNCAAMBBIG10-27-MICH with $31.5 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNCAAMBBIG10-27-MICH |
On Kalshi, a Big Ten Conference Tournament contract trades until its event settles, is listed roughly 4.5 h before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 1 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.
KXNCAAMBBIG10-27-ORE traded in 1 of the day’s minutes (18:33–18:33 UTC): 4 trades, $47.33 turnover, opening at 0.130, ranging 0.130–0.250 and closing at 0.250.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 18:33 | 0.130 | 0.250 | 0.130 | 0.250 | 4 | $47.33 | 17.1 ¢ | $1.5 / $20.18 |
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 Big Ten Conference Tournament series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNCAAMBBIG10 — 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 KXNCAAMBBIG10-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 149 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.
| 2026-09-08 | 18 | 97.8 KB | 0 | 0 | $0 | — | — | — | 1.5K | Buy day → |
| 2026-09-07 | 18 | 97.0 KB | 1 | 1 | $31.5 | 100 % | 14.8 ¢ | $20.79 | 1.5K | Buy day → |
| 2026-09-06 | 18 | 73.7 KB | 0 | 0 | $0 | — | — | — | 992 | Buy day → |
| 2026-09-05 | 18 | 66.8 KB | 1 | 4 | $47.33 | 100 % | 17.0 ¢ | $8.32 | 914 | Buy day → |
| 2026-09-04 | 18 | 73.4 KB | 0 | 0 | $0 | — | — | — | 1.3K | Buy day → |
| 2026-09-03 | 18 | 113 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → |
| 2026-09-02 | 18 | 117 KB | 1 | 1 | $13.5 | 100 % | 12.0 ¢ | $7.32 | 2.3K | Buy day → |
| 2026-09-01 | 18 | 116 KB | 0 | 0 | $0 | — | — | — | 2.0K | Buy day → |
| 2026-08-31 | 18 | 121 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → |
| 2026-08-30 | 18 | 86.2 KB | 0 | 0 | $0 | — | — | — | 1.3K | Buy day → |
| 2026-08-29 | 18 | 90.6 KB | 2 | 2 | $9.43 | 100 % | 8.28 ¢ | $8.18 | 1.3K | Buy day → |
| 2026-08-28 | 18 | 88.4 KB | 0 | 0 | $0 | — | — | — | 926 | Buy day → |
| 2026-08-27 | 18 | 166 KB | 0 | 0 | $0 | — | — | — | 1.6K | Buy day → |
| 2026-08-26 | 18 | 110 KB | 0 | 0 | $0 | — | — | — | 1.6K | Buy day → |
| 2026-08-25 | 18 | 77.4 KB | 0 | 0 | $0 | — | — | — | 949 | Buy day → |
| 2026-08-24 | 18 | 90.6 KB | 0 | 0 | $0 | — | — | — | 1.5K | Buy day → |
| 2026-08-23 | 18 | 75.9 KB | 0 | 0 | $0 | — | — | — | 984 | Buy day → |
| 2026-08-22 | 18 | 68.0 KB | 0 | 0 | $0 | — | — | — | 918 | Buy day → |
| 2026-08-21 | 18 | 92.0 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → |
| 2026-08-20 | 18 | 90.2 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → |
| 2026-08-19 | 18 | 82.7 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → |
| 2026-08-18 | 18 | 66.7 KB | 0 | 0 | $0 | — | — | — | 847 | Buy day → |
| 2026-08-17 | 18 | 87.6 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → |
| 2026-08-16 | 18 | 88.6 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → |
| 2026-08-15 | 18 | 81.5 KB | 0 | 0 | $0 | — | — | — | 1.1K | Buy day → |
| 2026-08-14 | 18 | 97.1 KB | 0 | 0 | $0 | — | — | — | 1.5K | 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 —.
| 0.180 |
| 0.210 |
| 0.180 |
| 0.210 |
| 0.210 |
| open |
| 1 |
| $31.5 |
| 100 % |
| buy file → |
The 1 most traded Big Ten Conference Tournament contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 4 trades, $47.33 USD turnover. The busiest contract was KXNCAAMBBIG10-27-ORE with $47.33 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNCAAMBBIG10-27-ORE | 0.130 | 0.250 | 0.130 | 0.250 | 0.179 | open | 4 | $47.33 | 100 % | buy file → |
The 1 most traded Big Ten Conference Tournament contracts on 2026-09-02 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $13.5 USD turnover. The busiest contract was KXNCAAMBBIG10-27-MICH with $13.5 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNCAAMBBIG10-27-MICH | 0.180 | 0.180 | 0.180 | 0.180 | 0.180 | open | 1 | $13.5 | 100 % | buy file → |
The 2 most traded Big Ten Conference Tournament contracts on 2026-08-29 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $9.43 USD turnover. The busiest contract was KXNCAAMBBIG10-27-IND with $4.72 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNCAAMBBIG10-27-IND | 0.140 | 0.140 | 0.140 | 0.140 | 0.140 | open | 1 | $4.72 | 100 % | buy file → |
| KXNCAAMBBIG10-27-PUR | 0.100 | 0.100 | 0.100 | 0.100 | 0.100 | open | 1 | $4.71 | 100 % | buy file → |
On average 0 Big Ten Conference Tournament contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 1.3K 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 15.8 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $14.71 per side, 100 % 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.
KXNCAAMBBIG10-27-NEB — $23.66 USD turnover over 1 trades on Kalshi. The 1 most traded contracts of the series did 1 trades and $23.66 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.