Tick-by-tick trades and order-book depth for every Kalshi “MLB Batting Average Leader” contract — 195 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 2026-09-14, 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 Batting Average Leader contract that traded on Kalshi on that UTC day — 57 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 — 195 trading days, 92.8 MB compressed in total. A day typically holds 55 contract files (up to 57 on the busiest day, 4.89 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.
| UTC day | Files | Size | Traded | Trades | Turnover | Buy share | Avg spread | Top-1 depth | L2 updates | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 | 57 | 990 KB | 4 | 54 | $211.66 | 40 % | 2.90 ¢ | $16.47 | 28.6K | Buy day → | |
| 2026-09-13 | 57 | 1.07 MB | 5 | 192 | $1.1K | 70 % | 3.31 ¢ | $26.2 | 32.4K | Buy day → | |
| 2026-09-12 | 57 | 1.48 MB | 5 | 30 | $86.88 | 39 % | 4.95 ¢ | $49.33 | 30.7K | Buy day → | |
| 2026-09-11 | 57 | 1.28 MB | 6 | 20 | $209 | 91 % | 3.73 ¢ | $46.93 | 30.7K |
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 4 most traded MLB Batting Average Leader contracts on 2026-09-14 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 3 still open at the last print: 54 trades, $211.66 USD turnover. The busiest contract was KXLEADERMLBAVG-26-LARR with $148.97 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-LARR | 0.540 | 0.560 | 0.490 | 0.520 | 0.516 | open | 26 | $148.97 | 21 % | buy file → |
| KXLEADERMLBAVG-26-YALV | 0.150 | 0.170 | 0.130 | 0.150 | 0.155 | open | 23 | $45.83 | 98 % | buy file → |
| KXLEADERMLBAVG-26-OLOP | 0.130 | 0.160 | 0.130 | 0.140 | 0.150 | open | 4 | $14.86 | 54 % | buy file → |
| KXLEADERMLBAVG-26-JWIL |
On Kalshi, a MLB Batting Average 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 4 contracts captured on 2026-09-14.
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.
KXLEADERMLBAVG-26-LARR traded in 9 of the day’s minutes (00:43–16:53 UTC): 28 trades, $384.12 turnover, opening at 0.470, ranging 0.470–0.640 and closing at 0.500.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:43 | 0.470 | 0.470 | 0.470 | 0.470 | 1 | $6.58 | 3.08 ¢ | $9.24 / $23.72 |
| 03:06 | 0.470 | 0.630 | 0.490 | 0.630 | 8 | $242.37 | 16.0 ¢ | $26.23 / $17.97 |
| 03:14 | 0.630 | 0.500 | 0.500 | 0.500 | 1 | $1.51 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the MLB Batting Average Leader series on Kalshi (57 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLEADERMLBAVG — 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 KXLEADERMLBAVG-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 195 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.
| Buy day → |
| 2026-09-10 | 57 | 1.06 MB | 4 | 36 | $312.69 | 84 % | 2.89 ¢ | $38.23 | 32.1K | Buy day → |
| 2026-09-09 | 57 | 2.46 MB | 15 | 396 | $608.06 | 97 % | 11.2 ¢ | $33.47 | 88.9K | Buy day → |
| 2026-09-08 | 57 | 1.07 MB | 9 | 84 | $31.94 | 80 % | 7.73 ¢ | $12.85 | 34.7K | Buy day → |
| 2026-09-07 | 57 | 4.89 MB | 3 | 124 | $384.28 | 76 % | 9.75 ¢ | $31.2 | 186.8K | Buy day → |
| 2026-09-06 | 57 | 1.64 MB | 7 | 245 | $218.93 | 68 % | 3.80 ¢ | $29.75 | 57.5K | Buy day → |
| 2026-09-05 | 57 | 1.71 MB | 2 | 6 | $20.57 | 70 % | 3.89 ¢ | $24.04 | 61.7K | Buy day → |
| 2026-09-04 | 57 | 1.48 MB | 7 | 75 | $184.84 | 71 % | 3.10 ¢ | $11.82 | 52.7K | Buy day → |
| 2026-09-03 | 57 | 868 KB | 3 | 14 | $109.33 | 58 % | 2.85 ¢ | $54.94 | 25.6K | Buy day → |
| 2026-09-02 | 57 | 1.27 MB | 7 | 305 | $161.62 | 81 % | 3.10 ¢ | $40.15 | 42.2K | Buy day → |
| 2026-09-01 | 57 | 1.04 MB | 9 | 665 | $58.86 | 16 % | 1.88 ¢ | $64.85 | 33.0K | Buy day → |
| 2026-08-31 | 57 | 2.19 MB | 2 | 5 | $27.27 | 37 % | 1.84 ¢ | $54.26 | 79.9K | Buy day → |
| 2026-08-30 | 57 | 1.35 MB | 3 | 16 | $159.2 | 66 % | 2.33 ¢ | $47.2 | 46.9K | Buy day → |
| 2026-08-29 | 57 | 1.16 MB | 6 | 227 | $224.26 | 69 % | 3.13 ¢ | $29.96 | 38.1K | Buy day → |
| 2026-08-28 | 57 | 1.30 MB | 10 | 867 | $23.53 | 87 % | 5.78 ¢ | $12.04 | 29.6K | Buy day → |
| 2026-08-27 | 57 | 1.15 MB | 10 | 30 | $80.22 | 34 % | 7.63 ¢ | $33.71 | 23.1K | Buy day → |
| 2026-08-26 | 57 | 494 KB | 4 | 7 | $31.19 | 100 % | 7.57 ¢ | $36.24 | 9.0K | Buy day → |
| 2026-08-25 | 57 | 434 KB | 7 | 10 | $47.32 | 89 % | 6.75 ¢ | $23.03 | 8.8K | Buy day → |
| 2026-08-24 | 57 | 1.67 MB | 3 | 17 | $20.16 | 25 % | 2.82 ¢ | $11.66 | 62.8K | Buy day → |
| 2026-08-23 | 57 | 628 KB | 1 | 13 | $51.41 | 45 % | 3.83 ¢ | $11.4 | 16.3K | Buy day → |
| 2026-08-22 | 57 | 570 KB | 5 | 30 | $165.51 | 60 % | 4.65 ¢ | $22.65 | 14.3K | Buy day → |
| 2026-08-21 | 57 | 676 KB | 4 | 22 | $296.52 | 98 % | 5.25 ¢ | $23.75 | 17.2K | Buy day → |
| 2026-08-20 | 57 | 764 KB | 5 | 26 | $151.19 | 88 % | 4.64 ¢ | $14.48 | 20.0K | Buy day → |
| 2026-08-19 | 57 | 1.35 MB | 2 | 4 | $36.94 | 100 % | 6.54 ¢ | $10.41 | 40.2K | Buy day → |
| 2026-08-18 | 57 | 1.65 MB | 3 | 10 | $37.62 | 67 % | 17.1 ¢ | $11.95 | 57.3K | Buy day → |
| 2026-08-17 | 57 | 1.90 MB | 0 | 0 | $0 | — | — | — | 66.2K | Buy day → |
| 2026-08-16 | 57 | 1.22 MB | 3 | 20 | $150.54 | 90 % | 5.57 ¢ | $23.38 | 38.5K | 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 —.
| 0.020 |
| 0.020 |
| 0.020 |
| 0.020 |
| 0.020 |
| No |
| 1 |
| $2 |
| 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 5 most traded MLB Batting Average Leader contracts on 2026-09-13 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 4 still open at the last print: 192 trades, $1.1K USD turnover. The busiest contract was KXLEADERMLBAVG-26-LARR with $799.69 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-LARR | 0.660 | 0.670 | 0.540 | 0.540 | 0.639 | open | 110 | $799.69 | 59 % | buy file → |
| KXLEADERMLBAVG-26-OLOP | 0.060 | 0.200 | 0.050 | 0.130 | 0.097 | open | 60 | $256.06 | 98 % | buy file → |
| KXLEADERMLBAVG-26-YALV | 0.150 | 0.170 | 0.110 | 0.150 | 0.155 | open | 17 | $74.54 | 99 % | buy file → |
| KXLEADERMLBAVG-26-CSIM | 0.040 | 0.040 | 0.040 | 0.040 | 0.040 | open | 4 | $1.41 | 94 % | buy file → |
| KXLEADERMLBAVG-26-BMAR | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $0.01 | 0 % | buy file → |
The 5 most traded MLB Batting Average Leader contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 4 still open at the last print: 30 trades, $86.88 USD turnover. The busiest contract was KXLEADERMLBAVG-26-LARR with $54.45 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-LARR | 0.670 | 0.680 | 0.640 | 0.680 | 0.665 | open | 11 | $54.45 | 15 % | buy file → |
| KXLEADERMLBAVG-26-YALV | 0.160 | 0.170 | 0.150 | 0.150 | 0.162 | open | 5 | $20.58 | 96 % | buy file → |
| KXLEADERMLBAVG-26-CSIM | 0.060 | 0.060 | 0.050 | 0.050 | 0.051 | open | 9 | $6 | 0 % | buy file → |
| KXLEADERMLBAVG-26-OLOP | 0.020 | 0.050 | 0.020 | 0.050 | 0.049 | open | 4 | $5.75 | 99 % | buy file → |
| KXLEADERMLBAVG-26-JWIL | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 1 | $0.1 | 0 % | buy file → |
The 6 most traded MLB Batting Average Leader contracts on 2026-09-11 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 6 still open at the last print: 20 trades, $209 USD turnover. The busiest contract was KXLEADERMLBAVG-26-LARR with $204.29 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-LARR | 0.650 | 0.690 | 0.640 | 0.680 | 0.674 | open | 14 | $204.29 | 93 % | buy file → |
| KXLEADERMLBAVG-26-YALV | 0.140 | 0.140 | 0.100 | 0.100 | 0.102 | open | 2 | $4.58 | 0 % | buy file → |
| KXLEADERMLBAVG-26-CSIM | 0.270 | 0.270 | 0.050 | 0.050 | 0.050 | open | 1 | $0.1 | 0 % | buy file → |
| KXLEADERMLBAVG-26-YDIA | 0.020 | 0.100 | 0.020 | 0.100 | 0.100 | open | 1 | $0.01 | 100 % | buy file → |
| KXLEADERMLBAVG-26-TFRE | 0.040 | 0.050 | 0.040 | 0.050 | 0.050 | open | 1 | $0.01 | 100 % | buy file → |
| KXLEADERMLBAVG-26-SOHT | 0.040 | 0.050 | 0.040 | 0.050 | 0.050 | open | 1 | $0.01 | 100 % | buy file → |
The 4 most traded MLB Batting Average Leader contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 2 still open at the last print: 36 trades, $312.69 USD turnover. The busiest contract was KXLEADERMLBAVG-26-LARR with $270.29 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-LARR | 0.630 | 0.680 | 0.620 | 0.650 | 0.657 | open | 19 | $270.29 | 97 % | buy file → |
| KXLEADERMLBAVG-26-YALV | 0.170 | 0.210 | 0.140 | 0.140 | 0.156 | open | 15 | $42.1 | 1 % | buy file → |
| KXLEADERMLBAVG-26-NGON | 0.050 | 0.050 | 0.020 | 0.020 | 0.020 | No | 1 | $0.2 | 0 % | buy file → |
| KXLEADERMLBAVG-26-OLOP | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 1 | $0.1 | 0 % | buy file → |
The 10 most traded MLB Batting Average Leader contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 266 trades, $607.24 USD turnover. The busiest contract was KXLEADERMLBAVG-26-LARR with $443.12 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-LARR | 0.500 | 0.640 | 0.460 | 0.630 | 0.557 | open | 21 | $443.12 | 100 % | buy file → |
| KXLEADERMLBAVG-26-YALV | 0.190 | 0.420 | 0.170 | 0.170 | 0.226 | open | 12 | $121.66 | 88 % | buy file → |
| KXLEADERMLBAVG-26-YDIA | 0.060 | 0.220 | 0.020 | 0.020 | 0.056 | No | 6 | $12.13 | 99 % | buy file → |
| KXLEADERMLBAVG-26-CSIM | 0.090 | 0.270 | 0.080 | 0.270 | 0.095 | open | 3 | $10.36 | 100 % | buy file → |
| KXLEADERMLBAVG-26-NGON | 0.120 | 0.120 | 0.040 | 0.050 | 0.043 | open | 4 | $9.65 | 100 % | buy file → |
| KXLEADERMLBAVG-26-JWIL | 0.010 | 0.050 | 0.010 | 0.050 | 0.047 | open | 108 | $5.1 | 100 % | buy file → |
| KXLEADERMLBAVG-26-VGUE | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $2.16 | 100 % | buy file → |
| KXLEADERMLBAVG-26-XEDW | 0.060 | 0.240 | 0.050 | 0.050 | 0.238 | open | 2 | $1.52 | 100 % | buy file → |
| KXLEADERMLBAVG-26-WCON | 0.010 | 0.050 | 0.010 | 0.050 | 0.047 | open | 107 | $0.86 | 100 % | buy file → |
| KXLEADERMLBAVG-26-OLOP | 0.030 | 0.030 | 0.020 | 0.020 | 0.020 | No | 2 | $0.68 | 0 % | buy file → |
The 9 most traded MLB Batting Average Leader contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 5 still open at the last print: 84 trades, $31.94 USD turnover. The busiest contract was KXLEADERMLBAVG-26-FTAT with $14.91 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXLEADERMLBAVG-26-FTAT | 0.030 | 0.100 | 0.030 | 0.100 | 0.071 | open | 3 | $14.91 | 100 % | buy file → |
| KXLEADERMLBAVG-26-LARR | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | open | 2 | $6.5 | 0 % | buy file → |
| KXLEADERMLBAVG-26-XEDW | 0.050 | 0.060 | 0.050 | 0.060 | 0.053 | open | 2 | $4.41 | 100 % | buy file → |
| KXLEADERMLBAVG-26-YDIA | 0.010 | 0.060 | 0.010 | 0.060 | 0.052 | open | 23 | $3.83 | 100 % | buy file → |
| KXLEADERMLBAVG-26-KMCG | 0.010 | 0.050 | 0.010 | 0.020 | 0.033 | No | 16 | $0.66 | 100 % | buy file → |
| KXLEADERMLBAVG-26-OALB | 0.010 | 0.050 | 0.010 | 0.030 | 0.043 | No | 15 | $0.52 | 100 % | buy file → |
| KXLEADERMLBAVG-26-MHAR | 0.050 | 0.050 | 0.030 | 0.030 | 0.036 | No | 2 | $0.52 | 100 % | buy file → |
| KXLEADERMLBAVG-26-JSOT | 0.010 | 0.050 | 0.010 | 0.030 | 0.040 | No | 20 | $0.3 | 100 % | buy file → |
| KXLEADERMLBAVG-26-SOHT | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $0.29 | 100 % | buy file → |
| 9.73 ¢ |
| $10.24 / $15.62 |
| 03:15 | 0.500 | 0.500 | 0.500 | 0.500 | 3 | $11.76 | 6.41 ¢ | $5.9 / $1.69 |
| 03:16 | 0.500 | 0.500 | 0.500 | 0.500 | 1 | $1.23 | 12.6 ¢ | $19.42 / $44.22 |
| 05:03 | 0.500 | 0.500 | 0.500 | 0.500 | 1 | $5.11 | 21.5 ¢ | $135.97 / $10.74 |
| 06:02 | 0.500 | 0.620 | 0.620 | 0.620 | 1 | $8.06 | 13.8 ¢ | $50.92 / $14.18 |
| 16:50 | 0.620 | 0.640 | 0.500 | 0.510 | 7 | $70.56 | 13.9 ¢ | $10.73 / $14.1 |
| 16:53 | 0.510 | 0.520 | 0.500 | 0.500 | 5 | $36.94 | 6.87 ¢ | $11.95 / $47.92 |
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.
On average 5 MLB Batting Average Leader contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 43.5K 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 5.18 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $29.91 per side, 75 % 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.
KXLEADERMLBAVG-26-LARR — $148.97 USD turnover over 26 trades on Kalshi. The 4 most traded contracts of the series did 54 trades and $211.66 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.