Kalshi IndyCar Fastest Lap Historical Data
Every Kalshi “IndyCar Fastest Lap” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 22 trading days as day bundles, €1 per day, bought as a guest with instant download. IndyCar Fastest Lap is a season market — days exist when IndyCar plays, and coverage continues when the league trades again.
IndyCar Fastest Lap on Kalshi — activity
Per-day trade and turnover statistics exist from July 2026 onward — a limit of the statistics, not of the capture: older days are archived in full (every contract, every message) without a statistics row.
One purchase, the whole series for a day
A series-day bundle contains every IndyCar Fastest Lap contract that was listed on Kalshi on that UTC day — traded or not — 25 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 August 2026 – present — 22 trading days, 9.75 MB compressed in total. A day typically holds 34 contract files (up to 50 on the busiest day, 5.45 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.
IndyCar Fastest Lap — development since capture
525 trades and $5.4K of USD turnover over 22 captured days since 2026-08-13 — record day 2026-08-23 with $1.7K, biggest single contract KXINDYCARFASTLAP-FREEDOM26-WIPO (INDYCARFASTLAP · prop · WIPO) (2026-08-23, $904.63).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 | 6 | 14 | $114.8 | $19.13 | 8 | 6.8K | −97.8 % |
| Aug 2026 | 16 | 511 | $5.2K | $328.09 | 75 | 310.0K | — |
Kalshi IndyCar Fastest Lap — 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.
IndyCar Fastest Lap — activity by weekday and hour
Contracts listed to settle 22:00–22:59 UTC take 62 % of the turnover of the most traded contracts.
| Settles (UTC) | Turnover | USD | Share | Trades | Contracts |
|---|---|---|---|---|---|
| 01:00–01:59 | $114.8 | 2.1 % | 14 | 8 | |
| 14:00–14:59 | $1.4K | 25.9 % | 116 | 21 | |
| 21:00–21:59 | $547.68 | 10.2 % | 69 | 19 | |
| 22:00–22:59 | $3.3K | 61.7 % | 313 | 30 |
Kalshi IndyCar Fastest Lap — 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.
IndyCar Fastest Lap — last 22 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-07 | 25 | 26.2 KB | 0 | 0 | $0 | — | — | — | 34 | Buy day → | |
| 2026-09-06 | 25 | 46.6 KB | 5 | 11 | $74.03 | 85 % | 6.11 ¢ | $14.72 | 379 | Buy day → | |
| 2026-09-05 | 25 | 79.2 KB | 0 | 0 | $0 | — | — | — | 1.1K | Buy day → | |
| 2026-09-04 | 25 | 116 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → | |
| 2026-09-03 | 25 | 154 KB | 0 | 0 | $0 | — | — | — | 2.6K | Buy day → | |
| 2026-09-02 | 25 | 49.1 KB | 3 | 3 | $40.77 | 100 % | 15.9 ¢ | $20.92 | 782 | Buy day → | |
| 2026-08-31 | 25 | 66.2 KB | 7 | 14 | $638.78 | 93 % | 50.9 ¢ | $338.17 | 415 | Buy day → | |
| 2026-08-30 | 50 | 448 KB | 13 | 154 | $1.0K | 91 % | 26.5 ¢ | $25.49 | 12.0K | Buy day → | |
| 2026-08-29 | 50 | 246 KB | 8 | 24 | $59.5 | 91 % | 7.54 ¢ | $11.57 | 4.2K | Buy day → | |
| 2026-08-28 | 50 | 306 KB | 6 | 6 | $118 | 100 % | 4.92 ¢ | $16.64 | 4.1K | Buy day → | |
| 2026-08-27 | 50 | 287 KB | 2 | 2 | $36 | 100 % | 3.07 ¢ | $32.37 | 2.2K | Buy day → | |
| 2026-08-23 | 25 | 565 KB | 9 | 226 | $1.7K | 90 % | 12.9 ¢ | $30.47 | 16.3K | Buy day → | |
| 2026-08-22 | 25 | 198 KB | 3 | 3 | $56.6 | 100 % | 3.59 ¢ | $31.5 | 4.2K | Buy day → | |
| 2026-08-21 | 25 | 249 KB | 1 | 3 | $465 | 0 % | 7.02 ¢ | $87.34 | 5.8K | Buy day → | |
| 2026-08-20 | 25 | 311 KB | 0 | 0 | $0 | — | — | — | 8.2K | Buy day → | |
| 2026-08-19 | 25 | 189 KB | 3 | 4 | $245 | 31 % | 6.67 ¢ | $60.56 | 3.7K | Buy day → | |
| 2026-08-18 | 25 | 115 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → | |
| 2026-08-17 | 25 | 178 KB | 1 | 1 | $145 | 0 % | 5.35 ¢ | $90.19 | 3.6K | Buy day → | |
| 2026-08-16 | 50 | 307 KB | 12 | 57 | $338.75 | 42 % | 11.9 ¢ | $50.23 | 6.1K | Buy day → | |
| 2026-08-15 | 50 | 333 KB | 4 | 5 | $38.82 | 100 % | 4.63 ¢ | $10.46 | 6.3K | Buy day → | |
| 2026-08-14 | 50 | 5.45 MB | 5 | 9 | $184.91 | 42 % | 13.0 ¢ | $31.31 | 229.4K | Buy day → | |
| 2026-08-13 | 50 | 127 KB | 1 | 3 | $160 | 0 % | 72.3 ¢ | $51.93 | 1.6K | 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 IndyCar Fastest Lap 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 5 most traded IndyCar Fastest Lap contracts on 2026-09-06 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 4 still open at the last print: 11 trades, $74.03 USD turnover. The busiest contract was KXINDYCARFASTLAP-MONT26-RIVE with $58.74 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MONT26-RIVE INDYCARFASTLAP · prop · RIVE | 2026-09-07 01:16 | 0.970 | 0.990 | 0.970 | 0.990 | 0.979 | Yes | 3 | $58.74 | 100 % | 5.00 ¢ | $16.5 | 6 | buy file → |
| KXINDYCARFASTLAP-MONT26-SCDI INDYCARFASTLAP · prop · SCDI | 2026-09-07 01:16 | 0.110 | 0.150 | 0.110 | 0.150 | 0.147 | open | 2 | $11.8 | 5 % | 10.8 ¢ | $5.88 | 56 | buy file → |
| KXINDYCARFASTLAP-MONT26-ALPA INDYCARFASTLAP · prop · ALPA | 2026-09-07 01:16 | 0.310 | 0.640 | 0.290 | 0.640 | 0.312 | open | 3 | $1.9 | 100 % | 9.00 ¢ | — | 61 | buy file → |
| KXINDYCARFASTLAP-MONT26-CHLU INDYCARFASTLAP · prop · CHLU | 2026-09-07 01:16 | 0.120 | 0.390 | 0.120 | 0.390 | 0.184 | open | 2 | $0.94 | 100 % | 9.00 ¢ | — | 70 | buy file → |
| KXINDYCARFASTLAP-MONT26-PAOW INDYCARFASTLAP · prop · PAOW | 2026-09-07 01:16 | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 1 | $0.65 | 100 % | 9.00 ¢ | — | 51 | 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).
2026-09-02 — 3 contracts, 3 trades, $40.77 turnover
The 3 most traded IndyCar Fastest Lap contracts on 2026-09-02 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 3 trades, $40.77 USD turnover. The busiest contract was KXINDYCARFASTLAP-MONT26-CHLU with $24 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MONT26-CHLU INDYCARFASTLAP · prop · CHLU | 2026-09-07 01:16 | 0.120 | 0.120 | 0.120 | 0.120 | 0.120 | open | 1 | $24 | 100 % | 16.6 ¢ | $19.35 | 91 | buy file → |
| KXINDYCARFASTLAP-MONT26-DAMA INDYCARFASTLAP · prop · DAMA | 2026-09-07 01:16 | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | open | 1 | $12 | 100 % | 14.4 ¢ | $13.77 | 284 | buy file → |
| KXINDYCARFASTLAP-MONT26-ALPA INDYCARFASTLAP · prop · ALPA | 2026-09-07 01:16 | 0.310 | 0.310 | 0.310 | 0.310 | 0.310 | open | 1 | $4.77 | 100 % | 16.5 ¢ | $46.76 | 37 | buy file → |
2026-08-31 — 7 contracts, 14 trades, $638.78 turnover
The 7 most traded IndyCar Fastest Lap contracts on 2026-08-31 — 1 closed Yes (≥ 0.97), 6 closed No (≤ 0.03): 14 trades, $638.78 USD turnover. The busiest contract was KXINDYCARFASTLAP-MILW126-PAOW with $594 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MILW126-PAOW INDYCARFASTLAP · prop · PAOW | 2026-08-31 14:16 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $594 | 100 % | 52.0 ¢ | $363.39 | 28 | buy file → |
| KXINDYCARFASTLAP-MILW126-ALPA INDYCARFASTLAP · prop · ALPA | 2026-08-31 14:16 | 0.020 | 0.020 | 0.010 | 0.010 | 0.010 | No | 3 | $8.08 | 0 % | 36.6 ¢ | $1.97 | 24 | buy file → |
| KXINDYCARFASTLAP-MILW126-DAMA INDYCARFASTLAP · prop · DAMA | 2026-08-31 14:16 | 0.020 | 0.020 | 0.010 | 0.010 | 0.010 | No | 2 | $8 | 0 % | 30.7 ¢ | $4.37 | 40 | buy file → |
| KXINDYCARFASTLAP-MILW126-KYKI INDYCARFASTLAP · prop · KYKI | 2026-08-31 14:16 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $7.8 | 0 % | 37.0 ¢ | $3.82 | 29 | buy file → |
| KXINDYCARFASTLAP-MILW126-JONE INDYCARFASTLAP · prop · JONE | 2026-08-31 14:16 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $7.58 | 0 % | 37.0 ¢ | $3.79 | 20 | buy file → |
| KXINDYCARFASTLAP-MILW126-SCMC INDYCARFASTLAP · prop · SCMC | 2026-08-31 14:16 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $6.66 | 0 % | 37.0 ¢ | $3.65 | 22 | buy file → |
| KXINDYCARFASTLAP-MILW126-WIPO INDYCARFASTLAP · prop · WIPO | 2026-08-31 14:16 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $6.66 | 0 % | 37.0 ¢ | $3.65 | 22 | buy file → |
2026-08-30 — 10 contracts, 145 trades, $1.0K turnover
The 10 most traded IndyCar Fastest Lap contracts on 2026-08-30 — 2 closed Yes (≥ 0.97), 7 closed No (≤ 0.03), 1 still open at the last print: 145 trades, $1.0K USD turnover. The busiest contract was KXINDYCARFASTLAP-MILW126-PAOW with $593.22 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MILW126-PAOW INDYCARFASTLAP · prop · PAOW | 2026-08-31 14:16 | 0.250 | 0.990 | 0.210 | 0.990 | 0.774 | Yes | 39 | $593.22 | 100 % | 35.3 ¢ | $12.45 | 825 | buy file → |
| KXINDYCARFASTLAP-MILW226-ALPA INDYCARFASTLAP · prop · ALPA | 2026-08-30 22:35 | 0.150 | 0.990 | 0.150 | 0.990 | 0.682 | Yes | 37 | $343.68 | 93 % | 15.3 ¢ | $54.21 | 6.6K | buy file → |
| KXINDYCARFASTLAP-MILW226-PAOW INDYCARFASTLAP · prop · PAOW | 2026-08-30 22:35 | 0.160 | 0.300 | 0.010 | 0.150 | 0.043 | open | 14 | $26.01 | 66 % | 13.0 ¢ | $5.37 | 228 | buy file → |
| KXINDYCARFASTLAP-MILW126-ALPA INDYCARFASTLAP · prop · ALPA | 2026-08-31 14:16 | 0.160 | 0.270 | 0.020 | 0.020 | 0.049 | No | 11 | $15.87 | 36 % | 18.4 ¢ | $1.34 | 159 | buy file → |
| KXINDYCARFASTLAP-MILW226-JONE INDYCARFASTLAP · prop · JONE | 2026-08-30 22:35 | 0.190 | 0.190 | 0.010 | 0.010 | 0.013 | No | 5 | $12.97 | 0 % | 16.6 ¢ | $19.89 | 201 | buy file → |
| KXINDYCARFASTLAP-MILW226-WIPO INDYCARFASTLAP · prop · WIPO | 2026-08-30 22:35 | 0.180 | 0.180 | 0.010 | 0.010 | 0.024 | No | 8 | $12.43 | 38 % | 8.94 ¢ | $6.74 | 306 | buy file → |
| KXINDYCARFASTLAP-MILW126-JONE INDYCARFASTLAP · prop · JONE | 2026-08-31 14:16 | 0.030 | 0.110 | 0.010 | 0.010 | 0.033 | No | 9 | $11.56 | 41 % | 8.63 ¢ | $0.87 | 222 | buy file → |
| KXINDYCARFASTLAP-MILW126-KYKI INDYCARFASTLAP · prop · KYKI | 2026-08-31 14:16 | 0.130 | 0.130 | 0.010 | 0.010 | 0.025 | No | 10 | $8.29 | 0 % | 17.2 ¢ | $1.41 | 186 | buy file → |
| KXINDYCARFASTLAP-MILW126-DAMA INDYCARFASTLAP · prop · DAMA | 2026-08-31 14:16 | 0.130 | 0.130 | 0.020 | 0.020 | 0.026 | No | 7 | $7.68 | 0 % | 7.70 ¢ | $0.67 | 116 | buy file → |
| KXINDYCARFASTLAP-MILW126-SCMC INDYCARFASTLAP · prop · SCMC | 2026-08-31 14:16 | 0.030 | 0.030 | 0.010 | 0.010 | 0.018 | No | 5 | $5.22 | 0 % | 17.2 ¢ | $1.96 | 144 | buy file → |
2026-08-29 — 8 contracts, 24 trades, $59.5 turnover
The 8 most traded IndyCar Fastest Lap contracts on 2026-08-29 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 7 still open at the last print: 24 trades, $59.5 USD turnover. The busiest contract was KXINDYCARFASTLAP-MILW126-JONE with $31.27 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MILW126-JONE INDYCARFASTLAP · prop · JONE | 2026-08-31 14:16 | 0.170 | 0.240 | 0.030 | 0.030 | 0.121 | No | 10 | $31.27 | 82 % | 6.61 ¢ | $10.68 | 225 | buy file → |
| KXINDYCARFASTLAP-MILW126-DAMA INDYCARFASTLAP · prop · DAMA | 2026-08-31 14:16 | 0.130 | 0.140 | 0.130 | 0.130 | 0.137 | open | 3 | $5.67 | 100 % | 7.54 ¢ | $6.02 | 253 | buy file → |
| KXINDYCARFASTLAP-MILW226-JONE INDYCARFASTLAP · prop · JONE | 2026-08-30 22:35 | 0.180 | 0.190 | 0.180 | 0.190 | 0.188 | open | 2 | $4.51 | 100 % | 8.28 ¢ | $24.44 | 109 | buy file → |
| KXINDYCARFASTLAP-MILW126-ALPA INDYCARFASTLAP · prop · ALPA | 2026-08-31 14:16 | 0.150 | 0.160 | 0.150 | 0.160 | 0.158 | open | 2 | $4.43 | 100 % | 10.5 ¢ | $10.83 | 144 | buy file → |
| KXINDYCARFASTLAP-MILW226-ALPA INDYCARFASTLAP · prop · ALPA | 2026-08-30 22:35 | 0.140 | 0.150 | 0.140 | 0.150 | 0.148 | open | 2 | $4.4 | 100 % | 8.96 ¢ | $23.15 | 137 | buy file → |
| KXINDYCARFASTLAP-MILW226-DAMA INDYCARFASTLAP · prop · DAMA | 2026-08-30 22:35 | 0.110 | 0.120 | 0.110 | 0.120 | 0.119 | open | 2 | $4.27 | 100 % | 7.21 ¢ | $5.64 | 221 | buy file → |
| KXINDYCARFASTLAP-MILW126-KYKI INDYCARFASTLAP · prop · KYKI | 2026-08-31 14:16 | 0.120 | 0.130 | 0.120 | 0.130 | 0.128 | open | 2 | $3.77 | 100 % | 7.59 ¢ | $8.3 | 193 | buy file → |
| KXINDYCARFASTLAP-MILW126-PAOW INDYCARFASTLAP · prop · PAOW | 2026-08-31 14:16 | 0.250 | 0.250 | 0.250 | 0.250 | 0.250 | open | 1 | $1.18 | 100 % | 14.1 ¢ | $3.92 | 110 | buy file → |
2026-08-28 — 6 contracts, 6 trades, $118 turnover
The 6 most traded IndyCar Fastest Lap contracts on 2026-08-28 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 6 still open at the last print: 6 trades, $118 USD turnover. The busiest contract was KXINDYCARFASTLAP-MILW126-JONE with $26 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MILW126-JONE INDYCARFASTLAP · prop · JONE | 2026-08-31 14:16 | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 1 | $26 | 100 % | 4.67 ¢ | $20.55 | 140 | buy file → |
| KXINDYCARFASTLAP-MILW226-JONE INDYCARFASTLAP · prop · JONE | 2026-08-30 22:35 | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 1 | $26 | 100 % | 6.24 ¢ | $21.66 | 182 | buy file → |
| KXINDYCARFASTLAP-MILW226-SCMC INDYCARFASTLAP · prop · SCMC | 2026-08-30 22:35 | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 1 | $18 | 100 % | 5.47 ¢ | $12.34 | 189 | buy file → |
| KXINDYCARFASTLAP-MILW126-WIPO INDYCARFASTLAP · prop · WIPO | 2026-08-31 14:16 | 0.080 | 0.080 | 0.080 | 0.080 | 0.080 | open | 1 | $16 | 100 % | 4.13 ¢ | $13.6 | 94 | buy file → |
| KXINDYCARFASTLAP-MILW226-KYKI INDYCARFASTLAP · prop · KYKI | 2026-08-30 22:35 | 0.080 | 0.080 | 0.080 | 0.080 | 0.080 | open | 1 | $16 | 100 % | 4.07 ¢ | $13.23 | 145 | buy file → |
| KXINDYCARFASTLAP-MILW226-WIPO INDYCARFASTLAP · prop · WIPO | 2026-08-30 22:35 | 0.080 | 0.080 | 0.080 | 0.080 | 0.080 | open | 1 | $16 | 100 % | 4.19 ¢ | $13.39 | 111 | buy file → |
2026-08-27 — 2 contracts, 2 trades, $36 turnover
The 2 most traded IndyCar Fastest Lap contracts on 2026-08-27 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $36 USD turnover. The busiest contract was KXINDYCARFASTLAP-MILW126-SCMC with $18 turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXINDYCARFASTLAP-MILW126-SCMC INDYCARFASTLAP · prop · SCMC | 2026-08-31 14:16 | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 1 | $18 | 100 % | 3.13 ¢ | $43.46 | 44 | buy file → |
| KXINDYCARFASTLAP-MILW226-DAMA INDYCARFASTLAP · prop · DAMA | 2026-08-30 22:35 | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 1 | $18 | 100 % | 3.01 ¢ | $21.28 | 44 | buy file → |
INDYCAR on Kalshi — market types across the series
Across 5 INDYCAR series on Kalshi, 1,196 contracts have been listed as of 2026-11-07: player & team props 739 · moneyline / winner 457. Counted from every contract file of the family, not from the traded top-10.
| Market type | Contracts listed (all time) | Listed last 30 days | Share |
|---|---|---|---|
| player & team props | 739 | 0 | 62 % |
| moneyline / winner | 457 | 0 | 38 % |
| Total | 1,196 | 0 | 100 % |
Kalshi INDYCAR series— market type read from each contract's venue identifier (ticker suffix on Kalshi, slug suffix on Polymarket, market description on predict.fun and OG.com), counted over every contract listed in the family as of 2026-11-07; “listed last 30 days” counts contracts whose venue settlement time falls in that window. Every one of them is in the day bundle of its day.
How a IndyCar Fastest Lap contract trades
On Kalshi, a IndyCar Fastest Lap contract trades for about 4.2 days from open to close, is listed roughly 5 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 5 contracts captured on 2026-09-06.
Build a IndyCar Fastest Lap model on this data
Every settled IndyCar Fastest Lap 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.
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Why buy Kalshi IndyCar Fastest Lap 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 free full-day samples from the major venues let you test first.
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Kalshi IndyCar Fastest Lap data — FAQ
What Kalshi IndyCar Fastest Lap data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the IndyCar Fastest Lap series on Kalshi (25 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for IndyCar Fastest Lap?
KXINDYCARFASTLAP — 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 KXINDYCARFASTLAP-* contract listed that UTC day.
How far back does the IndyCar Fastest Lap data go?
Coverage runs August 2026 – present — 22 trading days in total. IndyCar Fastest Lap is a season market: days exist when IndyCar plays, and coverage continues when the league trades again.
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 IndyCar Fastest Lap 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 IndyCar Fastest Lap 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 IndyCar Fastest Lap 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 IndyCar Fastest Lap 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.
What was the most traded IndyCar Fastest Lap contract on 2026-09-06?
KXINDYCARFASTLAP-MONT26-RIVE (INDYCARFASTLAP · prop · RIVE) — $58.74 USD turnover over 3 trades on Kalshi. The 5 most traded contracts of the series did 11 trades and $74.03 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 IndyCar Fastest Lap trading day on Kalshi?
2026-08-23, with $1.7K of USD turnover over 226 trades across every IndyCar Fastest Lap contract of the day; the busiest full month was Aug 2026 at $5.2K. Since our statistics began on 2026-08-13 the series has recorded 525 trades and $5.4K over 22 captured days; the single biggest contract was KXINDYCARFASTLAP-FREEDOM26-WIPO (INDYCARFASTLAP · prop · WIPO) on 2026-08-23 with $904.63. Any of these days is a downloadable bundle.
When do IndyCar Fastest Lap contracts settle?
Contracts listed to settle between 22:00 and 22:59 UTC carried 62 % of the USD turnover of the most traded IndyCar Fastest Lap 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.
Which market types does Kalshi list for INDYCAR?
Kalshi lists each market type as its own series — 5 INDYCAR series with 1,196 contracts listed as of 2026-11-07: player & team props 739 · moneyline / winner 457. IndyCar Fastest Lap is one of them; a series-day bundle covers one series, so buy the same day across the sibling series you need in the shop.
How much of IndyCar Fastest Lap turnover trades on game day?
57 % — across 27 settled IndyCar Fastest Lap contracts between 2026-08-13 and 2026-09-06 on Kalshi, 57 % of their USD turnover printed on the UTC day the contract settled and 43 % 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 IndyCar Fastest Lap contracts trade?
A median of 2 captured trading days per contract, settlement day included (a quarter traded 3 days or more) — across 27 settled IndyCar Fastest Lap contracts to 2026-09-06 on Kalshi, counting the UTC days a contract ranked among the series' most traded. Buy those days as a range (/shop/bundles?bundle=kalshi-kxindycarfastlap&d=<from>..<to>) to get the whole pre-event path of each contract.