Tick-by-tick trades and order-book depth for every Kalshi “US gasoline CPI in [month]” contract — 172 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 2026-09-10, 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 US gasoline CPI in [month] contract that traded on Kalshi on that UTC day — 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 March 2026 – September 2026 — 172 trading days, 95.8 MB compressed in total. A day typically holds 27 contract files (up to 49 on the busiest day, 5.53 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 2 most traded US gasoline CPI in [month] contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 1 still open at the last print: 109 trades, $138.7 USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T346 with $137.79 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T346 | 0.240 | 0.480 | 0.240 | 0.470 | 0.477 | open | 3 | $137.79 | 0 % | buy file → |
| KXUSGASCPI-26SEP11-T400 | 0.370 | 0.370 | 0.020 | 0.020 | 0.020 | No | 106 | $0.91 | 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.
The 4 most traded US gasoline CPI in [month] contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 3 still open at the last print: 12 trades, $1.3K USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T345 with $1.1K turnover.
On Kalshi, a US gasoline CPI in [month] contract trades for about 41 days from open to close, is listed roughly 82 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 2 contracts captured on 2026-09-10.
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.
KXUSGASCPI-26SEP11-T346 traded in 2 of the day’s minutes (16:44–16:53 UTC): 3 trades, $1.2K turnover, opening at 0.450, ranging 0.440–0.450 and closing at 0.450.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 16:44 | 0.450 | 0.450 | 0.440 | 0.450 | 2 | $899.95 | 10.3 ¢ | $11.4 / $172.06 |
| 16:53 | 0.450 | 0.450 | 0.450 | 0.450 | 1 | $292.5 | 4.66 ¢ | $61.76 / $1.3K |
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 US gasoline CPI in [month] series on Kalshi (25 contract files on the latest day). One bundle = one UTC day of the whole series.
KXUSGASCPI — 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 KXUSGASCPI-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 172 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 → |
| 2026-09-06 | 25 | 330 KB | 2 | 7 | $57.87 | 39 % | 6.89 ¢ | $255.51 | 9.8K | Buy day → |
| 2026-09-05 | 25 | 342 KB | 2 | 5 | $12.46 | 100 % | 9.84 ¢ | $12.69 | 10.1K | Buy day → |
| 2026-09-04 | 25 | 338 KB | 9 | 28 | $496.97 | 99 % | 7.32 ¢ | $10.89 | 9.6K | Buy day → |
| 2026-09-03 | 25 | 196 KB | 2 | 3 | $11.35 | 100 % | 3.34 ¢ | $365.06 | 3.5K | Buy day → |
| 2026-09-02 | 25 | 184 KB | 4 | 11 | $572.39 | 95 % | 7.33 ¢ | $280.07 | 3.6K | Buy day → |
| 2026-09-01 | 25 | 382 KB | 5 | 15 | $1.5K | 100 % | 11.8 ¢ | $41.69 | 11.0K | Buy day → |
| 2026-08-31 | 25 | 397 KB | 3 | 6 | $678.02 | 100 % | 10.8 ¢ | $523.96 | 11.5K | Buy day → |
| 2026-08-30 | 25 | 232 KB | 2 | 2 | $92.77 | 100 % | 8.02 ¢ | $913.56 | 5.3K | Buy day → |
| 2026-08-29 | 25 | 196 KB | 2 | 2 | $1.2K | 92 % | 14.2 ¢ | $148.71 | 4.9K | Buy day → |
| 2026-08-28 | 25 | 133 KB | 1 | 1 | $66.33 | 0 % | 6.47 ¢ | $834.51 | 1.7K | Buy day → |
| 2026-08-27 | 25 | 1.37 MB | 5 | 18 | $31.62 | 30 % | 15.9 ¢ | $259.59 | 50.6K | Buy day → |
| 2026-08-26 | 25 | 305 KB | 5 | 10 | $120.6 | 1 % | 16.2 ¢ | $180.42 | 6.0K | Buy day → |
| 2026-08-25 | 25 | 348 KB | 7 | 44 | $1.4K | 42 % | 11.8 ¢ | $108.74 | 8.4K | Buy day → |
| 2026-08-24 | 25 | 509 KB | 1 | 2 | $68.4 | 0 % | 12.8 ¢ | $144.04 | 15.1K | Buy day → |
| 2026-08-23 | 25 | 348 KB | 6 | 14 | $499.49 | 44 % | 8.28 ¢ | $862.69 | 9.0K | Buy day → |
| 2026-08-22 | 25 | 223 KB | 2 | 3 | $128.2 | 100 % | 10.6 ¢ | $99.72 | 4.9K | Buy day → |
| 2026-08-21 | 25 | 276 KB | 4 | 5 | $283.25 | 95 % | 7.38 ¢ | $840.12 | 6.6K | Buy day → |
| 2026-08-20 | 25 | 222 KB | 5 | 6 | $267.65 | 100 % | 9.03 ¢ | $816.59 | 4.7K | Buy day → |
| 2026-08-19 | 25 | 533 KB | 7 | 12 | $519.26 | 91 % | 8.84 ¢ | $912.3 | 16.2K | Buy day → |
| 2026-08-18 | 25 | 754 KB | 9 | 16 | $476.03 | 97 % | 9.18 ¢ | $496.38 | 24.5K | Buy day → |
| 2026-08-17 | 25 | 538 KB | 6 | 12 | $18.1K | 1 % | 8.27 ¢ | $913.97 | 15.9K | Buy day → |
| 2026-08-16 | 25 | 92.4 KB | 2 | 2 | $82.12 | 0 % | 12.0 ¢ | $59.75 | 1.5K | Buy day → |
| 2026-08-15 | 11 | 108 KB | 2 | 3 | $1.61 | 83 % | 12.6 ¢ | $106.63 | 3.0K | Buy day → |
| 2026-08-14 | 11 | 117 KB | 2 | 10 | $133.53 | 94 % | 9.97 ¢ | $209.21 | 2.6K | Buy day → |
| 2026-08-13 | 11 | 91.6 KB | 7 | 20 | $562.24 | 81 % | 8.49 ¢ | $347.63 | 1.8K | Buy day → |
| 2026-08-12 | 38 | 418 KB | 4 | 20 | $573.3 | 26 % | 42.0 ¢ | $154.12 | 11.0K | 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 —.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T345 | 0.800 | 0.800 | 0.780 | 0.780 | 0.780 | open | 2 | $1.1K | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T346 | 0.500 | 0.500 | 0.240 | 0.240 | 0.442 | open | 7 | $133.19 | 1 % | buy file → |
| KXUSGASCPI-26SEP11-T347 | 0.390 | 0.390 | 0.330 | 0.330 | 0.330 | open | 2 | $35.82 | 0 % | buy file → |
| KXUSGASCPI-26SEP11-T352 | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 1 | $2.5 | 0 % | buy file → |
The 4 most traded US gasoline CPI in [month] contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 3 still open at the last print: 14 trades, $425.38 USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T345 with $202.87 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T345 | 0.830 | 0.830 | 0.720 | 0.800 | 0.769 | open | 4 | $202.87 | 82 % | buy file → |
| KXUSGASCPI-26SEP11-T346 | 0.420 | 0.580 | 0.420 | 0.500 | 0.526 | open | 5 | $161.41 | 54 % | buy file → |
| KXUSGASCPI-26SEP11-T347 | 0.330 | 0.390 | 0.330 | 0.390 | 0.351 | open | 4 | $59.1 | 97 % | buy file → |
| KXUSGASCPI-26SEP11-T352 | 0.040 | 0.040 | 0.020 | 0.020 | 0.020 | No | 1 | $2 | 0 % | buy file → |
The 3 most traded US gasoline CPI in [month] contracts on 2026-09-07 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 3 trades, $247.59 USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T300 with $198 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T300 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | Yes | 1 | $198 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T347 | 0.330 | 0.330 | 0.330 | 0.330 | 0.330 | open | 1 | $49.17 | 0 % | buy file → |
| KXUSGASCPI-26SEP11-T346 | 0.430 | 0.430 | 0.420 | 0.420 | 0.420 | open | 1 | $0.42 | 0 % | buy file → |
The 2 most traded US gasoline CPI in [month] contracts on 2026-09-06 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 7 trades, $57.87 USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T347 with $57.03 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T347 | 0.630 | 0.630 | 0.330 | 0.330 | 0.363 | open | 5 | $57.03 | 39 % | buy file → |
| KXUSGASCPI-26SEP11-T346 | 0.500 | 0.500 | 0.410 | 0.430 | 0.420 | open | 2 | $0.84 | 0 % | buy file → |
The 2 most traded US gasoline CPI in [month] contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 5 trades, $12.46 USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T346 with $11.41 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T346 | 0.500 | 0.500 | 0.490 | 0.500 | 0.499 | open | 4 | $11.41 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T345 | 0.750 | 0.830 | 0.750 | 0.830 | 0.830 | open | 1 | $1.05 | 100 % | buy file → |
The 9 most traded US gasoline CPI in [month] contracts on 2026-09-04 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 8 still open at the last print: 28 trades, $496.97 USD turnover. The busiest contract was KXUSGASCPI-26SEP11-T360 with $193.01 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUSGASCPI-26SEP11-T360 | 0.110 | 0.510 | 0.110 | 0.510 | 0.416 | open | 5 | $193.01 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T352 | 0.180 | 0.440 | 0.040 | 0.040 | 0.237 | open | 5 | $101.74 | 94 % | buy file → |
| KXUSGASCPI-26SEP11-T347 | 0.270 | 0.630 | 0.270 | 0.630 | 0.398 | open | 3 | $47.99 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T370 | 0.100 | 0.400 | 0.100 | 0.400 | 0.236 | open | 5 | $47.73 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T400 | 0.090 | 0.370 | 0.090 | 0.370 | 0.226 | open | 6 | $47.65 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T346 | 0.450 | 0.500 | 0.450 | 0.500 | 0.500 | open | 1 | $39.83 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T390 | 0.100 | 0.100 | 0.100 | 0.100 | 0.100 | open | 1 | $9.41 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T380 | 0.100 | 0.100 | 0.100 | 0.100 | 0.100 | open | 1 | $9.41 | 100 % | buy file → |
| KXUSGASCPI-26SEP11-T349 | 0.030 | 0.030 | 0.020 | 0.020 | 0.020 | No | 1 | $0.2 | 0 % | buy file → |
On average 4 US gasoline CPI in [month] contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 9.7K 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 9.46 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $762.24 per side, 31 % 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.
KXUSGASCPI-26SEP11-T346 — $137.79 USD turnover over 3 trades on Kalshi. The 2 most traded contracts of the series did 109 trades and $138.7 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.