Tick-by-tick trades and order-book depth for every Kalshi “Pro Baseball Silver Slugger” contract — 68 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 Pro Baseball Silver Slugger contract that traded on Kalshi on that UTC day — 160 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 July 2026 – September 2026 — 68 trading days, 20.1 MB compressed in total. A day typically holds 160 contract files (up to 160 on the busiest day, 1.10 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 6 most traded Pro Baseball Silver Slugger contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 5 closed No (≤ 0.03), 1 still open at the last print: 7 trades, $1.29 USD turnover. The busiest contract was KXMLBSS-26NLSS-DSWANSON7 with $0.75 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26NLSS-DSWANSON7 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 2 | $0.75 | 0 % | buy file → |
| KXMLBSS-26NLC-FALVAREZ4 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $0.5 | 0 % | buy file → |
| KXMLBSS-26NL2B-JWETHERHOLT77 | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 1 | $0.01 | 0 % | buy file → |
| KXMLBSS-26ALDH-YALVAREZ44 |
On Kalshi, a Pro Baseball Silver Slugger contract trades until its event settles, is listed roughly 2.2 h before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 6 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.
KXMLBSS-26NLC-HGOODMAN15 traded in 2 of the day’s minutes (02:22–02:25 UTC): 5 trades, $25.21 turnover, opening at 0.890, ranging 0.010–0.900 and closing at 0.010.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 02:22 | 0.890 | 0.900 | 0.890 | 0.900 | 2 | $24.82 | 87.1 ¢ | $0.09 / $53.89 |
| 02:25 | 0.900 | 0.020 | 0.010 | 0.010 | 3 | $0.39 | 88.1 ¢ | $0.27 / $720.64 |
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 Pro Baseball Silver Slugger series on Kalshi (160 contract files on the latest day). One bundle = one UTC day of the whole series.
KXMLBSS — 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 KXMLBSS-* contract that traded that UTC day.
Coverage runs July 2026 – September 2026 — 68 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 | 160 | 259 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → |
| 2026-09-07 | 160 | 336 KB | 1 | 4 | $30.95 | 99 % | 93.0 ¢ | $22.98 | 4.5K | Buy day → |
| 2026-09-06 | 160 | 251 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → |
| 2026-09-05 | 160 | 229 KB | 0 | 0 | $0 | — | — | — | 1.2K | Buy day → |
| 2026-09-04 | 160 | 264 KB | 0 | 0 | $0 | — | — | — | 2.5K | Buy day → |
| 2026-09-03 | 160 | 313 KB | 12 | 16 | $25.32 | 98 % | 86.7 ¢ | $5.45 | 2.2K | Buy day → |
| 2026-09-02 | 160 | 269 KB | 0 | 0 | $0 | — | — | — | 2.1K | Buy day → |
| 2026-09-01 | 160 | 303 KB | 1 | 1 | $0.01 | 100 % | 4.24 ¢ | $79.8 | 3.6K | Buy day → |
| 2026-08-31 | 160 | 325 KB | 0 | 0 | $0 | — | — | — | 3.0K | Buy day → |
| 2026-08-30 | 160 | 433 KB | 1 | 1 | $1.99 | 100 % | 91.3 ¢ | $1.72 | 6.1K | Buy day → |
| 2026-08-29 | 160 | 544 KB | 0 | 0 | $0 | — | — | — | 10.9K | Buy day → |
| 2026-08-28 | 160 | 350 KB | 1 | 2 | $4.98 | 100 % | 94.7 ¢ | $39.55 | 2.7K | Buy day → |
| 2026-08-27 | 160 | 546 KB | 0 | 0 | $0 | — | — | — | 2.1K | Buy day → |
| 2026-08-26 | 160 | 259 KB | 1 | 1 | $0.2 | 100 % | — | — | 1.5K | Buy day → |
| 2026-08-25 | 160 | 263 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → |
| 2026-08-24 | 160 | 365 KB | 0 | 0 | $0 | — | — | — | 6.2K | Buy day → |
| 2026-08-23 | 160 | 312 KB | 0 | 0 | $0 | — | — | — | 2.7K | Buy day → |
| 2026-08-22 | 160 | 233 KB | 0 | 0 | $0 | — | — | — | 1.7K | Buy day → |
| 2026-08-21 | 160 | 290 KB | 0 | 0 | $0 | — | — | — | 2.2K | Buy day → |
| 2026-08-20 | 160 | 262 KB | 0 | 0 | $0 | — | — | — | 1.6K | Buy day → |
| 2026-08-19 | 160 | 214 KB | 1 | 1 | $0.5 | 0 % | 91.6 ¢ | $77.66 | 1.4K | Buy day → |
| 2026-08-18 | 160 | 232 KB | 1 | 1 | $1.57 | 100 % | 92.1 ¢ | $5.87 | 1.7K | Buy day → |
| 2026-08-17 | 160 | 254 KB | 0 | 0 | $0 | — | — | — | 2.4K | Buy day → |
| 2026-08-16 | 160 | 302 KB | 0 | 0 | $0 | — | — | — | 2.7K | Buy day → |
| 2026-08-15 | 160 | 1.10 MB | 1 | 1 | $3.76 | 100 % | 90.7 ¢ | $3.63 | 38.4K | Buy day → |
| 2026-08-14 | 160 | 325 KB | 0 | 0 | $0 | — | — | — | 3.2K | 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 —.
| 0.610 |
| 0.610 |
| 0.610 |
| 0.610 |
| 0.610 |
| open |
| 1 |
| $0.01 |
| 0 % |
| buy file → |
| KXMLBSS-26ALSS-BWITT7 | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 1 | $0.01 | 0 % | buy file → |
| KXMLBSS-26ALC-DDINGLER13 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 1 | $0.01 | 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 Pro Baseball Silver Slugger contracts on 2026-09-09 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 2 trades, $166.79 USD turnover. The busiest contract was KXMLBSS-26NLOF-PCROWARMSTRONG4 with $166.79 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26NLOF-PCROWARMSTRONG4 | 0.960 | 0.970 | 0.960 | 0.970 | 0.970 | Yes | 2 | $166.79 | 100 % | buy file → |
The 1 most traded Pro Baseball Silver Slugger contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 4 trades, $30.95 USD turnover. The busiest contract was KXMLBSS-26NLSS-DSWANSON7 with $30.95 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26NLSS-DSWANSON7 | 0.960 | 0.970 | 0.040 | 0.040 | 0.730 | open | 4 | $30.95 | 99 % | buy file → |
The 10 most traded Pro Baseball Silver Slugger contracts on 2026-09-03 — 2 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 7 still open at the last print: 14 trades, $25.3 USD turnover. The busiest contract was KXMLBSS-26NLC-HGOODMAN15 with $25.21 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26NLC-HGOODMAN15 | 0.890 | 0.900 | 0.010 | 0.010 | 0.456 | No | 5 | $25.21 | 98 % | buy file → |
| KXMLBSS-26NLSS-DSWANSON7 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26NL3B-MMUNCY13 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26NL2B-JWETHERHOLT77 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26NL2B-BLOWE5 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26NL1B-MOLSON28 | 0.980 | 0.980 | 0.980 | 0.980 | 0.980 | Yes | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26NLOF-PCROWARMSTRONG4 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26ALDH-YALVAREZ44 | 0.980 | 0.980 | 0.980 | 0.980 | 0.980 | Yes | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26ALSS-BWITT7 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
| KXMLBSS-26AL3B-JCAMINERO13 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
The 1 most traded Pro Baseball Silver Slugger contracts on 2026-09-01 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $0.01 USD turnover. The busiest contract was KXMLBSS-26NLOF-PCROWARMSTRONG4 with $0.01 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26NLOF-PCROWARMSTRONG4 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 1 | $0.01 | 100 % | buy file → |
The 1 most traded Pro Baseball Silver Slugger contracts on 2026-08-30 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $1.99 USD turnover. The busiest contract was KXMLBSS-26ALSS-BWITT7 with $1.99 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26ALSS-BWITT7 | 0.950 | 0.950 | 0.950 | 0.950 | 0.950 | open | 1 | $1.99 | 100 % | buy file → |
The 1 most traded Pro Baseball Silver Slugger contracts on 2026-08-28 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 2 trades, $4.98 USD turnover. The busiest contract was KXMLBSS-26NLSS-DSWANSON7 with $4.98 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXMLBSS-26NLSS-DSWANSON7 | 0.960 | 0.970 | 0.960 | 0.970 | 0.960 | Yes | 2 | $4.98 | 100 % | buy file → |
On average 1 Pro Baseball Silver Slugger contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 4.8K 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 29.9 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $46.94 per side, 99 % 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.
KXMLBSS-26NLSS-DSWANSON7 — $0.75 USD turnover over 2 trades on Kalshi. The 6 most traded contracts of the series did 7 trades and $1.29 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.