Kalshi Spread (KXFIFAWSPREAD) Historical Data
Every Kalshi “Spread (KXFIFAWSPREAD)” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 3 trading days as day bundles, €1 per day, bought as a guest with instant download.
Spread (KXFIFAWSPREAD) on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 2 captured days to 2026-10-12, 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.
One purchase, the whole series for a day
A series-day bundle contains every Spread (KXFIFAWSPREAD) contract that was listed on Kalshi on that UTC day — traded or not — 94 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 October 2026 – present — 3 trading days, 52.7 MB compressed in total. A day typically holds 71 contract files (up to 94 on the busiest day, 26.3 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.
Spread (KXFIFAWSPREAD) — development since capture
7,948 trades and $184.2K of USD turnover over 3 captured days since 2026-10-09 — record day 2026-10-09 with $107.3K, biggest single contract KXFIFAWSPREAD-26OCT09GRCENG-ENG3 (GRC vs ENG · 2026-10-09 · spread · ENG 3) (2026-10-09, $13.5K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 3 | 7,948 | $184.2K | $61.4K | 163 | 2.1M | — |
Kalshi Spread (KXFIFAWSPREAD) — 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.
Spread (KXFIFAWSPREAD) — activity by weekday and hour
Fridays carry the most turnover, about $107.3K per day. Contracts listed to settle 18:00–18:59 UTC take 48 % of the turnover of the most traded contracts.
| Settles (UTC) | Turnover | USD | Share | Trades | Contracts |
|---|---|---|---|---|---|
| 16:00–16:59 | $5.4K | 4.6 % | 322 | 1 | |
| 17:00–17:59 | $15.2K | 12.8 % | 317 | 9 | |
| 18:00–18:59 | $56.5K | 47.6 % | 2,370 | 8 | |
| 19:00–19:59 | $14.5K | 12.2 % | 292 | 4 | |
| 20:00–20:59 | $27.1K | 22.9 % | 1,123 | 8 |
Kalshi Spread (KXFIFAWSPREAD) — USD turnover and trades of the most traded contracts per day, grouped by the UTC hour in which the contract is listed to settle (the venue's close time), over the newest 30 captured days; from our tick archive.
Spread (KXFIFAWSPREAD) — last 3 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 | 94 | 25.1 MB | 86 | 3,351 | $76.7K | 69 % | 24.9 ¢ | $654.79 | 1.0M | Buy day → | |
| 2026-10-12 | 64 | 1.37 MB | 23 | 66 | $79.05 | 32 % | 68.9 ¢ | $65.64 | 52.0K | Buy day → | |
| 2026-10-09 | 55 | 26.3 MB | 54 | 4,531 | $107.3K | 56 % | 11.4 ¢ | $2.7K | 1.1M | 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 Spread (KXFIFAWSPREAD) 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 10 most traded Spread (KXFIFAWSPREAD) contracts on 2026-10-13 — 9 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 1,358 trades, $39.8K USD turnover. The busiest contract was KXFIFAWSPREAD-26OCT13NORROU-NOR3 with $6.3K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXFIFAWSPREAD-26OCT13NORROU-NOR3 NOR vs ROU · 2026-10-13 · spread · NOR 3 | 2026-10-13 17:56 | 0.690 | 0.990 | 0.690 | 0.970 | 0.952 | Yes | 72 | $6.3K | 29 % | 3.09 ¢ | $410.64 | 7.4K | buy file → |
| KXFIFAWSPREAD-26OCT13AUTKOS-AUT2 AUT vs KOS · 2026-10-13 · spread · AUT 2 | 2026-10-13 17:56 | 0.800 | 0.990 | 0.790 | 0.990 | 0.937 | Yes | 64 | $6.1K | 47 % | 8.74 ¢ | $338.47 | 25.2K | buy file → |
| KXFIFAWSPREAD-26OCT13SRBFIN-FIN2 SRB vs FIN · 2026-10-13 · spread · FIN 2 | 2026-10-13 16:55 | 0.300 | 0.990 | 0.170 | 0.990 | 0.493 | Yes | 322 | $5.4K | 66 % | 2.76 ¢ | $1.5K | 33.9K | buy file → |
| KXFIFAWSPREAD-26OCT13WALALB-WAL2 WAL vs ALB · 2026-10-13 · spread · WAL 2 | 2026-10-13 20:10 | 0.640 | 0.990 | 0.340 | 0.980 | 0.882 | Yes | 89 | $4.4K | 60 % | 2.32 ¢ | $928.04 | 12.0K | buy file → |
| KXFIFAWSPREAD-26OCT13SWELTU-SWE3 SWE vs LTU · 2026-10-13 · spread · SWE 3 | 2026-10-13 18:55 | 0.270 | 0.990 | 0.270 | 0.990 | 0.922 | Yes | 100 | $3.4K | 97 % | 89.5 ¢ | $503.67 | 8.4K | buy file → |
| KXFIFAWSPREAD-26OCT13PRTNIR-PRT2 PRT vs NIR · 2026-10-13 · spread · PRT 2 | 2026-10-13 20:16 | 0.680 | 0.990 | 0.130 | 0.990 | 0.660 | Yes | 167 | $3.3K | 70 % | 16.8 ¢ | $282.05 | 38.4K | buy file → |
| KXFIFAWSPREAD-26OCT13ITABLR-ITA2 ITA vs BLR · 2026-10-13 · spread · ITA 2 | 2026-10-13 18:16 | 0.420 | 0.960 | 0.010 | 0.010 | 0.407 | No | 188 | $2.9K | 43 % | 38.7 ¢ | $169.11 | 60.3K | buy file → |
| KXFIFAWSPREAD-26OCT13SVNTUR-SVN2 SVN vs TUR · 2026-10-13 · spread · SVN 2 | 2026-10-13 17:01 | 0.310 | 0.990 | 0.080 | 0.990 | 0.668 | Yes | 162 | $2.8K | 83 % | 4.21 ¢ | $2.0K | 29.5K | buy file → |
| KXFIFAWSPREAD-26OCT13CHEISR-CHE2 CHE vs ISR · 2026-10-13 · spread · CHE 2 | 2026-10-13 19:30 | 0.680 | 0.990 | 0.180 | 0.990 | 0.861 | Yes | 129 | $2.7K | 97 % | 68.8 ¢ | $307.05 | 26.3K | buy file → |
| KXFIFAWSPREAD-26OCT13WALALB-WAL3 WAL vs ALB · 2026-10-13 · spread · WAL 3 | 2026-10-13 20:10 | 0.550 | 0.990 | 0.550 | 0.990 | 0.892 | Yes | 65 | $2.5K | 80 % | 3.79 ¢ | $635.7 | 7.2K | 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; spread = the contract's turnover-weighted quoted bid-ask spread in cents, top-1 depth = mean best-bid/ask notional per side, L2 updates = order-book level updates recorded for the contract that day. “Settles” is the venue-listed close time of the contract where the venue publishes one (UTC).
2026-10-12 — 10 contracts, 40 trades, $52.12 turnover
The 10 most traded Spread (KXFIFAWSPREAD) contracts on 2026-10-12 — 0 closed Yes (≥ 0.97), 8 closed No (≤ 0.03), 2 still open at the last print: 40 trades, $52.12 USD turnover. The busiest contract was KXFIFAWSPREAD-26OCT13NORROU-NOR3 with $15.87 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXFIFAWSPREAD-26OCT13NORROU-NOR3 NOR vs ROU · 2026-10-13 · spread · NOR 3 | 2026-10-13 17:56 | 0.690 | 0.690 | 0.690 | 0.690 | 0.690 | open | 1 | $15.87 | 100 % | 28.9 ¢ | $47.7 | 2.5K | buy file → |
| KXFIFAWSPREAD-26OCT13NORROU-ROU3 NOR vs ROU · 2026-10-13 · spread · ROU 3 | 2026-10-13 17:56 | 0.010 | 0.020 | 0.010 | 0.010 | 0.011 | No | 9 | $6.18 | 0 % | 89.0 ¢ | $114.09 | 719 | buy file → |
| KXFIFAWSPREAD-26OCT13PRTNIR-NIR3 PRT vs NIR · 2026-10-13 · spread · NIR 3 | 2026-10-13 20:16 | 0.010 | 0.020 | 0.010 | 0.010 | 0.010 | No | 11 | $5.1 | 0 % | 89.7 ¢ | $25.01 | 1.6K | buy file → |
| KXFIFAWSPREAD-26OCT13NORROU-ROU2 NOR vs ROU · 2026-10-13 · spread · ROU 2 | 2026-10-13 17:56 | 0.020 | 0.020 | 0.010 | 0.010 | 0.013 | No | 4 | $5.06 | 0 % | 90.9 ¢ | $108.18 | 1.7K | buy file → |
| KXFIFAWSPREAD-26OCT13PRTNIR-NIR2 PRT vs NIR · 2026-10-13 · spread · NIR 2 | 2026-10-13 20:16 | 0.010 | 0.020 | 0.010 | 0.010 | 0.011 | No | 6 | $3.91 | 0 % | 90.3 ¢ | $29.51 | 2.7K | buy file → |
| KXFIFAWSPREAD-26OCT13NORROU-NOR2 NOR vs ROU · 2026-10-13 · spread · NOR 2 | 2026-10-13 17:56 | 0.870 | 0.870 | 0.870 | 0.870 | 0.870 | open | 1 | $3.48 | 100 % | 32.1 ¢ | $173.19 | 1.1K | buy file → |
| KXFIFAWSPREAD-26OCT13AUTKOS-KOS2 AUT vs KOS · 2026-10-13 · spread · KOS 2 | 2026-10-13 17:56 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $3.13 | 0 % | 97.0 ¢ | $42.19 | 159 | buy file → |
| KXFIFAWSPREAD-26OCT13AUTKOS-KOS3 AUT vs KOS · 2026-10-13 · spread · KOS 3 | 2026-10-13 17:56 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $3.13 | 0 % | 98.0 ¢ | $52.5 | 31 | buy file → |
| KXFIFAWSPREAD-26OCT13ISLHRV-HRV2 ISL vs HRV · 2026-10-13 · spread · HRV 2 | 2026-10-13 19:25 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $3.13 | 0 % | 97.0 ¢ | $153.8 | 32 | buy file → |
| KXFIFAWSPREAD-26OCT13ISLHRV-HRV3 ISL vs HRV · 2026-10-13 · spread · HRV 3 | 2026-10-13 19:25 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $3.13 | 0 % | 97.0 ¢ | $118.78 | 40 | buy file → |
2026-10-09 — 10 contracts, 3,026 trades, $78.9K turnover
The 10 most traded Spread (KXFIFAWSPREAD) contracts on 2026-10-09 — 8 closed Yes (≥ 0.97), 2 closed No (≤ 0.03): 3,026 trades, $78.9K USD turnover. The busiest contract was KXFIFAWSPREAD-26OCT09GRCENG-ENG3 with $13.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXFIFAWSPREAD-26OCT09GRCENG-ENG3 GRC vs ENG · 2026-10-09 · spread · ENG 3 | 2026-10-09 18:30 | 0.760 | 0.980 | 0.010 | 0.010 | 0.539 | No | 709 | $13.5K | 48 % | 10.5 ¢ | $123.49 | 164.2K | buy file → |
| KXFIFAWSPREAD-26OCT09GRCENG-ENG2 GRC vs ENG · 2026-10-09 · spread · ENG 2 | 2026-10-09 18:30 | 0.890 | 0.990 | 0.690 | 0.990 | 0.927 | Yes | 208 | $12.5K | 53 % | 11.4 ¢ | $4.0K | 16.4K | buy file → |
| KXFIFAWSPREAD-26OCT09ROUNOR-NOR2 ROU vs NOR · 2026-10-09 · spread · NOR 2 | 2026-10-09 19:00 | 0.800 | 0.990 | 0.770 | 0.990 | 0.962 | Yes | 159 | $11.7K | 53 % | 10.9 ¢ | $4.9K | 9.2K | buy file → |
| KXFIFAWSPREAD-26OCT09HRVISL-ISL3 HRV vs ISL · 2026-10-09 · spread · ISL 3 | 2026-10-09 18:45 | 0.190 | 0.990 | 0.060 | 0.990 | 0.535 | Yes | 566 | $8.4K | 55 % | 6.09 ¢ | $4.0K | 120.5K | buy file → |
| KXFIFAWSPREAD-26OCT09NIRPRT-PRT4 NIR vs PRT · 2026-10-09 · spread · PRT 4 | 2026-10-09 20:01 | 0.400 | 0.990 | 0.150 | 0.990 | 0.647 | Yes | 212 | $7.1K | 42 % | 6.61 ¢ | $313.92 | 29.3K | buy file → |
| KXFIFAWSPREAD-26OCT09BELPOL-BEL2 BEL vs POL · 2026-10-09 · spread · BEL 2 | 2026-10-09 20:16 | 0.290 | 0.520 | 0.010 | 0.010 | 0.324 | No | 476 | $6.1K | 72 % | 5.34 ¢ | $128.89 | 285.5K | buy file → |
| KXFIFAWSPREAD-26OCT09HRVISL-ISL2 HRV vs ISL · 2026-10-09 · spread · ISL 2 | 2026-10-09 18:45 | 0.410 | 0.990 | 0.290 | 0.990 | 0.676 | Yes | 287 | $6.1K | 48 % | 3.80 ¢ | $4.3K | 59.8K | buy file → |
| KXFIFAWSPREAD-26OCT09HRVISL-ISL4 HRV vs ISL · 2026-10-09 · spread · ISL 4 | 2026-10-09 18:45 | 0.100 | 0.990 | 0.030 | 0.990 | 0.642 | Yes | 156 | $5.1K | 48 % | 21.6 ¢ | $5.7K | 16.4K | buy file → |
| KXFIFAWSPREAD-26OCT09BLRITA-ITA2 BLR vs ITA · 2026-10-09 · spread · ITA 2 | 2026-10-09 18:11 | 0.790 | 0.990 | 0.130 | 0.990 | 0.667 | Yes | 156 | $4.6K | 77 % | 10.6 ¢ | $3.9K | 26.1K | buy file → |
| KXFIFAWSPREAD-26OCT09NIRPRT-PRT3 NIR vs PRT · 2026-10-09 · spread · PRT 3 | 2026-10-09 20:01 | 0.300 | 0.990 | 0.290 | 0.980 | 0.709 | Yes | 97 | $3.7K | 59 % | 17.7 ¢ | $390.86 | 15.5K | buy file → |
How a Spread (KXFIFAWSPREAD) contract trades
On Kalshi, a Spread (KXFIFAWSPREAD) contract trades for about 26 h from open to close, is listed roughly 4 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-10-13.
Try a Spread (KXFIFAWSPREAD) 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.
KXFIFAWSPREAD-26OCT13NORROU-NOR3 minute by minute — 2026-10-13
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.
KXFIFAWSPREAD-26OCT13NORROU-NOR3 traded in 20 of the day’s minutes (04:01–17:00 UTC): 72 trades, $6.3K turnover, opening at 0.690, ranging 0.730–0.990 and closing at 0.970.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 04:01 | 0.690 | 0.760 | 0.760 | 0.760 | 1 | $2.26 | 2.80 ¢ | $53.1 / $249.3 |
| 04:43 | 0.760 | 0.770 | 0.770 | 0.770 | 1 | $1.97 | 2.00 ¢ | $205.5 / $87.8 |
| 04:46 | 0.770 | 0.770 | 0.770 | 0.770 | 1 | $2.46 | 2.00 ¢ | $205.5 / $86.1 |
| 06:10 | 0.770 | 0.750 | 0.750 | 0.750 | 1 | $0.75 | 1.34 ¢ | $61.25 / $141.32 |
| 14:13 | 0.750 | 0.730 | 0.730 | 0.730 | 1 | $192.92 | 2.41 ¢ | $348.41 / $157.4 |
| 15:19 | 0.730 | 0.770 | 0.760 | 0.760 | 2 | $313.04 | 1.52 ¢ | $580.52 / $6.98 |
| 16:02 | 0.760 | 0.850 | 0.730 | 0.850 | 5 | $137.51 | 6.23 ¢ | $80.88 / $44.34 |
| 16:04 | 0.850 | 0.870 | 0.870 | 0.870 | 1 | $0.87 | 3.03 ¢ | $98.4 / $113.98 |
| 16:08 | 0.870 | 0.960 | 0.890 | 0.960 | 14 | $347.27 | 1.27 ¢ | $299.5 / $31.47 |
| 16:12 | 0.960 | 0.980 | 0.960 | 0.980 | 8 | $312.75 | 45.2 ¢ | $56.29 / $140.73 |
| 16:13 | 0.980 | 0.990 | 0.990 | 0.990 | 9 | $609.84 | 2.56 ¢ | $86.59 / $596.4 |
| 16:28 | 0.990 | 0.990 | 0.990 | 0.990 | 2 | $993.96 | 2.00 ¢ | — |
| 16:29 | 0.990 | 0.990 | 0.990 | 0.990 | 3 | $321.75 | 2.00 ¢ | — |
| 16:30 | 0.990 | 0.990 | 0.990 | 0.990 | 7 | $1.3K | 2.00 ¢ | — |
| 16:32 | 0.990 | 0.990 | 0.990 | 0.990 | 1 | $126.72 | 2.00 ¢ | — |
| 16:36 | 0.990 | 0.990 | 0.990 | 0.990 | 3 | $320.76 | 2.00 ¢ | — |
| 16:38 | 0.990 | 0.990 | 0.990 | 0.990 | 2 | $159.39 | 2.00 ¢ | — |
| 16:53 | 0.990 | 0.990 | 0.980 | 0.990 | 4 | $180.96 | 1.28 ¢ | $500.74 / $290.39 |
| 16:55 | 0.990 | 0.970 | 0.970 | 0.970 | 5 | $969.03 | 1.00 ¢ | $535.03 / $674.6 |
| 17:00 | 0.970 | 0.970 | 0.970 | 0.970 | 1 | $19.4 | 10.1 ¢ | $38.95 / $200.68 |
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.
Build a Spread (KXFIFAWSPREAD) model on this data
Every settled Spread (KXFIFAWSPREAD) contract is a labelled example: the winner, the line or the total that cleared is the label, and the day bundle holds each contract's full order-book path and trade tape, nanosecond-stamped, from the first quote days before the event to the last print — the features for that label. The statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by season and match day, never at random — the contracts of one slate share injuries, weather and the same public money, and a random split leaks the slate's results into training; walk forward over game days and purge the days whose contracts were still open. The sports-model guide works the closing-line benchmark, the pre-game line path and that split through.
Purchased data is for your own use — backtesting, research, analytics and training your own models, in-house or in your own products; the trained models and derived data you build from it are yours. The raw files and tick streams themselves may not be redistributed, resold or published. The full terms are on the data license page.
Why buy Kalshi Spread (KXFIFAWSPREAD) 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.
€1 per instrument-day
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.
Self-service for everyone
Pick the days in the Data Shop, pay by card as a guest and download immediately — no sales call, no enterprise contract, no KYC. Coding agents buy the same files through the MCP server, and the free Agent Skill teaches them the format.
Agents: /llms.txt · MCP server /mcp · every page as markdown via Accept: text/markdown
Kalshi Spread (KXFIFAWSPREAD) data — FAQ
What Kalshi Spread (KXFIFAWSPREAD) data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Spread (KXFIFAWSPREAD) series on Kalshi (94 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Spread (KXFIFAWSPREAD)?
KXFIFAWSPREAD — 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 KXFIFAWSPREAD-* contract listed that UTC day.
How far back does the Spread (KXFIFAWSPREAD) data go?
Coverage runs October 2026 – present — 3 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 Spread (KXFIFAWSPREAD) 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 Spread (KXFIFAWSPREAD) 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 Spread (KXFIFAWSPREAD) 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 Spread (KXFIFAWSPREAD) 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 Spread (KXFIFAWSPREAD) contracts trade per day on Kalshi?
On average 39 Spread (KXFIFAWSPREAD) contracts had at least one trade per UTC day over the last 2 captured days on Kalshi, with about 570.1K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi Spread (KXFIFAWSPREAD) contracts?
Over the last 2 captured days, the turnover-weighted quoted bid-ask spread was 11.5 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $2.7K per side, 56 % 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 Spread (KXFIFAWSPREAD) contract on 2026-10-13?
KXFIFAWSPREAD-26OCT13NORROU-NOR3 (NOR vs ROU · 2026-10-13 · spread · NOR 3) — $6.3K USD turnover over 72 trades on Kalshi. The 10 most traded contracts of the series did 1,358 trades and $39.8K 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 Spread (KXFIFAWSPREAD) trading day on Kalshi?
2026-10-09, with $107.3K of USD turnover over 4,531 trades across every Spread (KXFIFAWSPREAD) contract of the day. Since our statistics began on 2026-10-09 the series has recorded 7,948 trades and $184.2K over 3 captured days; the single biggest contract was KXFIFAWSPREAD-26OCT09GRCENG-ENG3 (GRC vs ENG · 2026-10-09 · spread · ENG 3) on 2026-10-09 with $13.5K. Any of these days is a downloadable bundle.
When do Spread (KXFIFAWSPREAD) contracts settle?
Contracts listed to settle between 18:00 and 18:59 UTC carried 48 % of the USD turnover of the most traded Spread (KXFIFAWSPREAD) contracts per day over the newest 30 captured days on Kalshi. The hour-by-hour profile on this page shows the whole day; every contract file carries nanosecond exchange timestamps, so any finer profile can be computed from the bundle.
How much of Spread (KXFIFAWSPREAD) turnover trades on game day?
100 % — across 28 settled Spread (KXFIFAWSPREAD) contracts between 2026-10-09 and 2026-10-13 on Kalshi, 100 % of their USD turnover printed on the UTC day the contract settled and 0 % on the days before, summed from every trade of the most traded contracts per day. The pre-event share is where line-movement features live; the day bundles hold both.
How long before an event do Spread (KXFIFAWSPREAD) contracts trade?
A median of 1 captured trading day per contract, settlement day included — across 28 settled Spread (KXFIFAWSPREAD) contracts to 2026-10-13 on Kalshi, counting the UTC days a contract ranked among the series' most traded. Buy those days as a range (/shop/bundles?bundle=kalshi-kxfifawspread&d=<from>..<to>) to get the whole pre-event path of each contract.