Kalshi KXSERIEATOTAL — Serie A Total Data
Every Kalshi “Serie A Total” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 125 trading days as day bundles, €1 per day, bought as a guest with instant download.
Serie A Total on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 18 captured days to 2026-10-13, 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.
One purchase, the whole series for a day
A series-day bundle contains every Serie A Total contract that was listed on Kalshi on that UTC day — traded or not — 60 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 – present — 125 trading days, 1.18 GB compressed in total. A day typically holds 51 contract files (up to 100 on the busiest day, 57.0 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.
Serie A Total — development since capture
189,743 trades and $11.0M of USD turnover over 48 captured days since 2026-08-15 — record day 2026-09-14 with $1.2M, biggest single contract KXSERIEATOTAL-26OCT12ATAVEN-5 (2026-10-12, $214.8K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 11 | 34,247 | $1.9M | $173.3K | 166 | 8.3M | — |
| Sep 2026 | 20 | 96,704 | $5.7M | $282.8K | 584 | 14.3M | +63.2 % |
| Aug 2026 | 17 | 58,792 | $3.5M | $203.8K | 322 | 6.6M | — |
Kalshi Serie A Total — trades and USD turnover summed per calendar month (UTC) over every contract, from our own daily statistics of the recorded tick data. Days = captured UTC days; a partial month shows no month-over-month change. Contracts traded and L2 (order-book) updates exist for days captured with the extended statistics.
Serie A Total — activity by weekday
Mondays carry the most turnover, about $631.8K per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $631.8K | 10.4K | 3 | |
| Tuesday | $595.24 | 30 | 3 | |
| Wednesday | $553.7 | 15.5 | 2 | |
| Thursday | $1.2K | 32.5 | 2 | |
| Friday | $90.1K | 1.6K | 2 | |
| Saturday | $310.6K | 6.0K | 3 | |
| Sunday | $468.1K | 8.7K | 3 |
Kalshi Serie A Total — average USD turnover and trades per weekday over the captured days of the last 30, from our own daily statistics; weekdays without a captured day show —.
Serie A Total — last 30 days in the archive
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-13 | 60 | 4.34 MB | 4 | 7 | $16.84 | 58 % | 1.63 ¢ | $362.59 | 142.9K | Buy day → | |
| 2026-10-12 | 75 | 39.3 MB | 18 | 11,307 | $672.5K | 62 % | 1.23 ¢ | $7.2K | 1.6M | Buy day → | |
| 2026-10-11 | 93 | 57.0 MB | 49 | 15,595 | $921.9K | 61 % | 1.19 ¢ | $10.3K | 2.2M | Buy day → | |
| 2026-10-10 | 91 | 38.2 MB | 37 | 7,223 | $308.6K | 52 % | 1.38 ¢ | $8.8K | 1.5M | Buy day → | |
| 2026-10-09 | 66 | 6.51 MB | 18 | 33 | $1.4K | 96 % | 1.23 ¢ | $1.3K | 215.5K | Buy day → | |
| 2026-10-08 | 60 | 5.05 MB | 10 | 35 | $1.8K | 99 % | 1.52 ¢ | $1.1K | 163.1K | Buy day → | |
| 2026-10-07 | 60 | 21.0 MB | 5 | 8 | $23.28 | 54 % | 2.02 ¢ | $1.0K | 854.5K | Buy day → | |
| 2026-10-06 | 60 | 23.6 MB | 13 | 18 | $115.3 | 8 % | 1.46 ¢ | $1.0K | 967.6K | Buy day → | |
| 2026-10-05 | 60 | 13.7 MB | 9 | 18 | $260.5 | 93 % | 1.94 ¢ | $411.37 | 560.4K | Buy day → | |
| 2026-10-04 | 48 | 2.80 MB | 2 | 2 | $3.98 | 22 % | 2.54 ¢ | $623.26 | 98.7K | Buy day → | |
| 2026-10-03 | 18 | 550 KB | 1 | 1 | $0.88 | 100 % | 2.69 ¢ | $80.63 | 16.5K | Buy day → | |
| 2026-09-20 | 33 | 47.8 MB | 33 | 10,584 | $482.4K | 52 % | 1.52 ¢ | $10.6K | 1.8M | Buy day → | |
| 2026-09-19 | 56 | 29.7 MB | 45 | 10,757 | $623.3K | 55 % | 1.31 ¢ | $8.3K | 1.1M | Buy day → | |
| 2026-09-18 | 60 | 19.2 MB | 32 | 3,223 | $178.7K | 55 % | 1.17 ¢ | $12.3K | 537.0K | Buy day → | |
| 2026-09-17 | 60 | 8.08 MB | 9 | 30 | $737.18 | 41 % | 1.32 ¢ | $3.1K | 226.1K | Buy day → | |
| 2026-09-16 | 60 | 7.69 MB | 7 | 23 | $1.1K | 76 % | 1.13 ¢ | $664.83 | 244.4K | Buy day → | |
| 2026-09-15 | 60 | 6.12 MB | 17 | 65 | $1.7K | 100 % | 1.83 ¢ | $312.19 | 201.8K | Buy day → | |
| 2026-09-14 | 83 | 47.1 MB | 44 | 19,773 | $1.2M | 55 % | 1.95 ¢ | $8.6K | 1.8M | Buy day → | |
| 2026-09-13 | 100 | 31.9 MB | 63 | 8,430 | $392.2K | 54 % | 1.66 ¢ | $5.8K | 1.2M | Buy day → | |
| 2026-09-12 | 87 | 25.7 MB | 40 | 4,305 | $266.0K | 52 % | 1.55 ¢ | $5.2K | 577.5K | Buy day → | |
| 2026-09-11 | 69 | 16.1 MB | 31 | 3,627 | $199.5K | 51 % | 1.31 ¢ | $8.6K | 459.9K | Buy day → | |
| 2026-09-10 | 60 | 9.54 MB | 31 | 83 | $1.5K | 94 % | 1.64 ¢ | $1.8K | 339.6K | Buy day → | |
| 2026-09-09 | 60 | 11.1 MB | 14 | 36 | $1.1K | 100 % | 1.77 ¢ | $673.79 | 385.5K | Buy day → | |
| 2026-09-08 | 60 | 7.09 MB | 23 | 49 | $391.45 | 74 % | 1.57 ¢ | $218.19 | 241.9K | Buy day → | |
| 2026-09-07 | 72 | 25.5 MB | 21 | 9,376 | $637.4K | 48 % | 1.15 ¢ | $10.7K | 932.1K | Buy day → | |
| 2026-09-06 | 81 | 40.9 MB | 43 | 11,438 | $736.9K | 53 % | 1.98 ¢ | $5.4K | 1.5M | Buy day → | |
| 2026-09-05 | 79 | 35.0 MB | 35 | 12,255 | $731.4K | 53 % | 1.28 ¢ | $7.3K | 1.3M | Buy day → | |
| 2026-09-04 | 68 | 13.9 MB | 43 | 2,550 | $175.9K | 64 % | 1.28 ¢ | $4.2K | 475.5K | Buy day → | |
| 2026-09-03 | 60 | 8.98 MB | 14 | 24 | $1.1K | 6 % | 3.20 ¢ | $1.7K | 300.7K | Buy day → | |
| 2026-09-02 | 60 | 9.07 MB | 27 | 44 | $2.0K | 48 % | 1.38 ¢ | $1.5K | 310.4K | 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 —.
Most traded Serie A Total contracts by day
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 Serie A Total contracts on 2026-10-13 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 4 still open at the last print: 7 trades, $16.84 USD turnover. The busiest contract was KXSERIEATOTAL-26OCT17BFCINT-4 with $8.05 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT17BFCINT-4 | 0.350 | 0.350 | 0.350 | 0.350 | 0.350 | open | 2 | $8.05 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT16FROSAS-4 | 0.410 | 0.420 | 0.410 | 0.420 | 0.420 | open | 2 | $4.02 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT16FROSAS-6 | 0.100 | 0.110 | 0.100 | 0.110 | 0.110 | open | 2 | $2.97 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT18FIOCOM-4 | 0.360 | 0.360 | 0.360 | 0.360 | 0.360 | open | 1 | $1.8 | 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.
2026-10-12 — 10 contracts, 10,063 trades, $661.7K turnover
The 10 most traded Serie A Total contracts on 2026-10-12 — 7 closed Yes (≥ 0.97), 3 closed No (≤ 0.03): 10,063 trades, $661.7K USD turnover. The busiest contract was KXSERIEATOTAL-26OCT12ATAVEN-5 with $214.8K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT12ATAVEN-5 | 0.220 | 0.990 | 0.010 | 0.010 | 0.560 | No | 3,030 | $214.8K | 59 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-3 | 0.630 | 0.990 | 0.600 | 0.990 | 0.823 | Yes | 476 | $82.1K | 56 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-6 | 0.100 | 0.750 | 0.010 | 0.010 | 0.315 | No | 2,481 | $73.5K | 52 % | buy file → |
| KXSERIEATOTAL-26OCT12TORUDI-3 | 0.440 | 0.990 | 0.220 | 0.990 | 0.572 | Yes | 1,132 | $67.8K | 57 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-4 | 0.410 | 0.990 | 0.370 | 0.990 | 0.720 | Yes | 791 | $65.4K | 63 % | buy file → |
| KXSERIEATOTAL-26OCT12TORUDI-2 | 0.720 | 0.990 | 0.490 | 0.990 | 0.715 | Yes | 453 | $63.9K | 81 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-1 | 0.950 | 0.990 | 0.950 | 0.990 | 0.969 | Yes | 53 | $31.0K | 89 % | buy file → |
| KXSERIEATOTAL-26OCT12TORUDI-4 | 0.220 | 0.590 | 0.010 | 0.010 | 0.296 | No | 1,294 | $26.9K | 77 % | buy file → |
| KXSERIEATOTAL-26OCT12TORUDI-1 | 0.920 | 0.990 | 0.790 | 0.990 | 0.877 | Yes | 225 | $23.9K | 62 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-2 | 0.840 | 0.990 | 0.820 | 0.990 | 0.926 | Yes | 128 | $12.5K | 59 % | buy file → |
2026-10-11 — 10 contracts, 10,893 trades, $758.0K turnover
The 10 most traded Serie A Total contracts on 2026-10-11 — 5 closed Yes (≥ 0.97), 5 closed No (≤ 0.03): 10,893 trades, $758.0K USD turnover. The busiest contract was KXSERIEATOTAL-26OCT11CAGJUV-2 with $121.7K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT11CAGJUV-2 | 0.740 | 0.990 | 0.430 | 0.990 | 0.732 | Yes | 1,217 | $121.7K | 58 % | buy file → |
| KXSERIEATOTAL-26OCT11COMROM-3 | 0.590 | 0.640 | 0.010 | 0.010 | 0.457 | No | 938 | $106.0K | 82 % | buy file → |
| KXSERIEATOTAL-26OCT11SASACM-3 | 0.560 | 0.780 | 0.010 | 0.010 | 0.381 | No | 2,124 | $100.9K | 66 % | buy file → |
| KXSERIEATOTAL-26OCT11CAGJUV-3 | 0.450 | 0.820 | 0.010 | 0.010 | 0.350 | No | 1,844 | $86.5K | 65 % | buy file → |
| KXSERIEATOTAL-26OCT11SASACM-1 | 0.950 | 0.990 | 0.640 | 0.990 | 0.820 | Yes | 595 | $82.1K | 48 % | buy file → |
| KXSERIEATOTAL-26OCT11COMROM-1 | 0.950 | 0.990 | 0.010 | 0.010 | 0.517 | No | 1,169 | $70.1K | 63 % | buy file → |
| KXSERIEATOTAL-26OCT11COMROM-2 | 0.820 | 0.890 | 0.010 | 0.010 | 0.422 | No | 1,017 | $64.6K | 59 % | buy file → |
| KXSERIEATOTAL-26OCT11SASACM-2 | 0.800 | 0.990 | 0.280 | 0.990 | 0.577 | Yes | 1,047 | $61.9K | 53 % | buy file → |
| KXSERIEATOTAL-26OCT11LAZMON-3 | 0.520 | 0.990 | 0.500 | 0.990 | 0.613 | Yes | 296 | $37.6K | 72 % | buy file → |
| KXSERIEATOTAL-26OCT11LAZMON-4 | 0.280 | 0.990 | 0.240 | 0.990 | 0.607 | Yes | 646 | $26.6K | 65 % | buy file → |
2026-10-10 — 10 contracts, 6,174 trades, $277.7K turnover
The 10 most traded Serie A Total contracts on 2026-10-10 — 4 closed Yes (≥ 0.97), 6 closed No (≤ 0.03): 6,174 trades, $277.7K USD turnover. The busiest contract was KXSERIEATOTAL-26OCT10INTPAR-4 with $52.8K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT10INTPAR-4 | 0.490 | 0.930 | 0.010 | 0.010 | 0.487 | No | 1,269 | $52.8K | 63 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-3 | 0.460 | 0.990 | 0.430 | 0.990 | 0.714 | Yes | 536 | $50.8K | 45 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-4 | 0.240 | 0.850 | 0.010 | 0.010 | 0.385 | No | 1,067 | $38.7K | 51 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-3 | 0.640 | 0.990 | 0.050 | 0.990 | 0.530 | Yes | 758 | $36.6K | 63 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-5 | 0.290 | 0.740 | 0.010 | 0.010 | 0.363 | No | 828 | $30.3K | 60 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-4 | 0.430 | 0.760 | 0.010 | 0.010 | 0.430 | No | 657 | $28.1K | 38 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-3 | 0.710 | 0.990 | 0.630 | 0.990 | 0.801 | Yes | 175 | $15.5K | 47 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-6 | 0.150 | 0.610 | 0.010 | 0.010 | 0.232 | No | 443 | $9.5K | 47 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-1 | 0.950 | 0.990 | 0.950 | 0.990 | 0.975 | Yes | 47 | $8.5K | 61 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-5 | 0.110 | 0.630 | 0.010 | 0.010 | 0.147 | No | 394 | $6.9K | 26 % | buy file → |
2026-10-09 — 10 contracts, 23 trades, $1.4K turnover
The 10 most traded Serie A Total contracts on 2026-10-09 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 23 trades, $1.4K USD turnover. The busiest contract was KXSERIEATOTAL-26OCT11SASACM-3 with $935.04 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT11SASACM-3 | 0.530 | 0.560 | 0.530 | 0.560 | 0.550 | open | 4 | $935.04 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-1 | 0.940 | 0.950 | 0.940 | 0.950 | 0.950 | open | 1 | $218.43 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT11COMROM-3 | 0.570 | 0.590 | 0.570 | 0.590 | 0.589 | open | 2 | $97.2 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-2 | 0.730 | 0.730 | 0.730 | 0.730 | 0.730 | open | 2 | $34.23 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT11SASACM-6 | 0.070 | 0.070 | 0.070 | 0.070 | 0.070 | open | 1 | $28.63 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-3 | 0.710 | 0.710 | 0.710 | 0.710 | 0.710 | open | 1 | $23.33 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-4 | 0.230 | 0.240 | 0.230 | 0.240 | 0.240 | open | 4 | $21.35 | 60 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-3 | 0.640 | 0.650 | 0.640 | 0.640 | 0.640 | open | 3 | $17.58 | 1 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-3 | 0.460 | 0.460 | 0.450 | 0.460 | 0.460 | open | 3 | $12.01 | 34 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-4 | 0.490 | 0.490 | 0.490 | 0.490 | 0.490 | open | 2 | $5.79 | 100 % | buy file → |
2026-10-08 — 10 contracts, 35 trades, $1.8K turnover
The 10 most traded Serie A Total contracts on 2026-10-08 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 35 trades, $1.8K USD turnover. The busiest contract was KXSERIEATOTAL-26OCT11LAZMON-3 with $1.6K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT11LAZMON-3 | 0.510 | 0.530 | 0.510 | 0.530 | 0.526 | open | 9 | $1.6K | 100 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-4 | 0.480 | 0.490 | 0.480 | 0.490 | 0.490 | open | 10 | $127.87 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT11LAZMON-5 | 0.140 | 0.140 | 0.140 | 0.140 | 0.140 | open | 4 | $14.43 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-1 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | open | 2 | $4.8 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-1 | 0.950 | 0.950 | 0.940 | 0.940 | 0.940 | open | 4 | $3.76 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-2 | 0.860 | 0.860 | 0.860 | 0.860 | 0.860 | open | 1 | $0.86 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-5 | 0.230 | 0.230 | 0.230 | 0.230 | 0.230 | open | 2 | $0.75 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-5 | 0.290 | 0.290 | 0.290 | 0.290 | 0.290 | open | 1 | $0.29 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT10GENFIO-4 | 0.230 | 0.230 | 0.230 | 0.230 | 0.230 | open | 1 | $0.23 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT10INTPAR-6 | 0.160 | 0.160 | 0.150 | 0.150 | 0.150 | open | 1 | $0.15 | 0 % | buy file → |
2026-10-07 — 5 contracts, 8 trades, $23.28 turnover
The 5 most traded Serie A Total contracts on 2026-10-07 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 5 still open at the last print: 8 trades, $23.28 USD turnover. The busiest contract was KXSERIEATOTAL-26OCT10NAPFRO-3 with $9.97 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXSERIEATOTAL-26OCT10NAPFRO-3 | 0.650 | 0.650 | 0.640 | 0.640 | 0.641 | open | 2 | $9.97 | 15 % | buy file → |
| KXSERIEATOTAL-26OCT10NAPFRO-1 | 0.950 | 0.960 | 0.950 | 0.960 | 0.960 | open | 3 | $9.13 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT12ATAVEN-1 | 0.950 | 0.950 | 0.950 | 0.950 | 0.950 | open | 1 | $1.9 | 100 % | buy file → |
| KXSERIEATOTAL-26OCT11CAGJUV-3 | 0.480 | 0.480 | 0.450 | 0.450 | 0.450 | open | 1 | $1.19 | 0 % | buy file → |
| KXSERIEATOTAL-26OCT11SASACM-3 | 0.530 | 0.530 | 0.530 | 0.530 | 0.530 | open | 1 | $1.09 | 0 % | buy file → |
How a Serie A Total contract trades
On Kalshi, a Serie A Total contract trades until its event settles, is listed roughly 8 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 4 contracts captured on 2026-10-13.
Try a Serie A Total contract file for free
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.
KXSERIEATOTAL-26OCT11COMROM-3 minute by minute — 2026-10-05
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.
KXSERIEATOTAL-26OCT11COMROM-3 traded in 2 of the day’s minutes (15:00–15:20 UTC): 2 trades, $102 turnover, opening at 0.580, ranging 0.580–0.580 and closing at 0.580.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 15:00 | 0.580 | 0.580 | 0.580 | 0.580 | 1 | $4.86 | 3.00 ¢ | $796.73 / $281.66 |
| 15:20 | 0.580 | 0.580 | 0.580 | 0.580 | 1 | $97.14 | 1.00 ¢ | $447.31 / $283.54 |
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.
Why buy Kalshi Serie A Total data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
We record everything
The complete public feed of each venue as it was published: every Level-2 snapshot and update at the venue's full book depth, every trade with its aggressor side, every quote, funding, mark-price and liquidation event — for every instrument the venue lists, every UTC day since we added the venue. Nothing sampled, no top-N cut, no on-demand capture.
Institutional grade
Captured co-located at the venue with the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain that makes any gap visible, and one normalized schema across 35+ venues — the same capture our own high-frequency trading engine and enterprise feeds run on.
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Any instrument-day is €1, series-day bundles start at €1 — no subscription, no minimum order, no tiers to unlock. Credit packs lower the effective price and never expire, and every venue has free full-day samples to test against first.
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Kalshi Serie A Total data — FAQ
What Kalshi Serie A Total data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Serie A Total series on Kalshi (60 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Serie A Total?
KXSERIEATOTAL — 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 KXSERIEATOTAL-* contract listed that UTC day.
How far back does the Serie A Total data go?
Coverage runs March 2026 – present — 125 trading days in total.
What format are the Kalshi files in?
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.
Can I get Kalshi Serie A Total data as CSV or Parquet?
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.
How much does Kalshi Serie A Total historical data cost?
€1 per series-day bundle — every contract of the series for that day — no subscription, no minimum order; buy as a guest in the Data Shop and download immediately. Credit packs lower the effective price and never expire.
Do I need an account or a sales call?
No. Pick the Serie A Total series-days in the Data Shop, pay by card as a guest and download immediately — no subscription, no minimum order, no KYC, no enterprise contract, no sales call. Coding agents buy the same bundles through the MCP server.
How is the Kalshi Serie A Total data captured?
Co-located at the venue, message by message: every Level-2 update and every trade print carries the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain makes any gap visible, and one normalized schema across 35+ venues means a parser written for Binance reads these files unchanged. It is the same capture our own high-frequency trading engine runs on — nothing sampled, no top-N cut.
How many Serie A Total contracts trade per day on Kalshi?
On average 20 Serie A Total contracts had at least one trade per UTC day over the last 18 captured days on Kalshi, with about 788.5K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi Serie A Total contracts?
Over the last 18 captured days, the turnover-weighted quoted bid-ask spread was 1.47 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $9.1K per side, 57 % 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.
What was the most traded Serie A Total contract on 2026-10-13?
KXSERIEATOTAL-26OCT17BFCINT-4 — $8.05 USD turnover over 2 trades on Kalshi. The 4 most traded contracts of the series did 7 trades and $16.84 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.
What was the busiest Serie A Total trading day on Kalshi?
2026-09-14, with $1.2M of USD turnover over 19,773 trades across every Serie A Total contract of the day; the busiest full month was Sep 2026 at $5.7M. Since our statistics began on 2026-08-15 the series has recorded 189,743 trades and $11.0M over 48 captured days; the single biggest contract was KXSERIEATOTAL-26OCT12ATAVEN-5 on 2026-10-12 with $214.8K. Any of these days is a downloadable bundle.