Tick-by-tick trades and order-book depth for every Kalshi “UFC Featherweight Title” contract — 195 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 2026-09-14, 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 UFC Featherweight Title contract that traded on Kalshi on that UTC day — 11 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 — 195 trading days, 45.9 MB compressed in total. A day typically holds 10 contract files (up to 11 on the busiest day, 1.68 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 UFC Featherweight Title contracts on 2026-09-14 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 9 trades, $96.89 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-MEVL with $80.71 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.450 | 0.460 | 0.450 | 0.450 | 0.458 | open | 3 | $80.71 | 84 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-AVOL | 0.530 | 0.530 | 0.510 | 0.510 | 0.529 | open | 6 | $16.18 | 94 % | 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 3 most traded UFC Featherweight Title contracts on 2026-09-13 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 14 trades, $142.1 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-AVOL with $75.28 turnover.
On Kalshi, a UFC Featherweight Title contract trades until its event settles, is listed roughly 180 days before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 2 contracts captured on 2026-09-14.
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.
KXUFCFEATHERWEIGHTTITLE-26-AVOL traded in 4 of the day’s minutes (01:56–17:31 UTC): 4 trades, $103.63 turnover, opening at 0.510, ranging 0.500–0.510 and closing at 0.510.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 01:56 | 0.510 | 0.510 | 0.510 | 0.510 | 1 | $94.35 | 1.00 ¢ | $191.12 / $58.24 |
| 02:59 | 0.510 | 0.500 | 0.500 | 0.500 | 1 | $3.48 | 1.00 ¢ | $189.43 / $14.75 |
| 14:26 | 0.500 | 0.510 | 0.510 | 0.510 | 1 | $0.97 | 1.00 ¢ | $187.64 / $14.18 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the UFC Featherweight Title series on Kalshi (11 contract files on the latest day). One bundle = one UTC day of the whole series.
KXUFCFEATHERWEIGHTTITLE — 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 KXUFCFEATHERWEIGHTTITLE-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 195 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 → |
| 2026-09-10 | 11 | 130 KB | 2 | 6 | $33.22 | 100 % | 1.29 ¢ | $82.45 | 3.4K | Buy day → |
| 2026-09-09 | 11 | 161 KB | 3 | 10 | $45.54 | 81 % | 2.53 ¢ | $88.05 | 4.0K | Buy day → |
| 2026-09-08 | 11 | 83.3 KB | 4 | 23 | $39.08 | 23 % | 1.83 ¢ | $29.62 | 1.6K | Buy day → |
| 2026-09-07 | 11 | 73.7 KB | 2 | 9 | $31.22 | 27 % | 1.00 ¢ | $57.1 | 1.3K | Buy day → |
| 2026-09-06 | 11 | 79.8 KB | 3 | 13 | $110.4 | 92 % | 1.01 ¢ | $98.93 | 1.6K | Buy day → |
| 2026-09-05 | 11 | 71.3 KB | 2 | 5 | $62.55 | 100 % | 1.00 ¢ | $154.64 | 1.4K | Buy day → |
| 2026-09-04 | 11 | 41.5 KB | 2 | 3 | $43.49 | 100 % | 1.00 ¢ | $157.56 | 636 | Buy day → |
| 2026-09-03 | 11 | 120 KB | 2 | 11 | $38.18 | 88 % | 1.53 ¢ | $76.35 | 3.3K | Buy day → |
| 2026-09-02 | 11 | 109 KB | 3 | 16 | $64.92 | 23 % | 1.02 ¢ | $200.27 | 2.8K | Buy day → |
| 2026-09-01 | 11 | 85.4 KB | 3 | 8 | $34.78 | 98 % | 1.08 ¢ | $168.78 | 1.9K | Buy day → |
| 2026-08-31 | 11 | 83.6 KB | 3 | 12 | $126.37 | 52 % | 1.79 ¢ | $135.58 | 1.7K | Buy day → |
| 2026-08-30 | 11 | 80.6 KB | 2 | 11 | $16.2 | 99 % | 1.94 ¢ | $22.4 | 1.7K | Buy day → |
| 2026-08-29 | 11 | 79.0 KB | 3 | 15 | $246.9 | 95 % | 1.55 ¢ | $106.03 | 1.7K | Buy day → |
| 2026-08-28 | 11 | 142 KB | 3 | 11 | $115.87 | 95 % | 1.92 ¢ | $372.03 | 3.0K | Buy day → |
| 2026-08-27 | 11 | 118 KB | 0 | 0 | $0 | — | — | — | 1.4K | Buy day → |
| 2026-08-26 | 11 | 105 KB | 0 | 0 | $0 | — | — | — | 1.9K | Buy day → |
| 2026-08-25 | 11 | 98.9 KB | 3 | 10 | $217.26 | 23 % | 1.84 ¢ | $279.59 | 1.9K | Buy day → |
| 2026-08-24 | 11 | 104 KB | 2 | 6 | $26.15 | 51 % | 1.19 ¢ | $220.97 | 2.5K | Buy day → |
| 2026-08-23 | 11 | 114 KB | 3 | 29 | $355.29 | 89 % | 1.36 ¢ | $142.55 | 2.6K | Buy day → |
| 2026-08-22 | 11 | 90.8 KB | 1 | 17 | $223.46 | 83 % | 2.02 ¢ | $530.4 | 1.9K | Buy day → |
| 2026-08-21 | 11 | 135 KB | 2 | 7 | $120.26 | 100 % | 1.87 ¢ | $432.36 | 3.6K | Buy day → |
| 2026-08-20 | 11 | 97.5 KB | 2 | 14 | $81.66 | 87 % | 1.92 ¢ | $299.09 | 1.8K | Buy day → |
| 2026-08-19 | 11 | 221 KB | 4 | 20 | $94.82 | 56 % | 1.52 ¢ | $84.98 | 6.0K | Buy day → |
| 2026-08-18 | 11 | 120 KB | 2 | 21 | $252.5 | 96 % | 2.12 ¢ | $172.71 | 3.0K | Buy day → |
| 2026-08-17 | 11 | 97.8 KB | 4 | 20 | $134.48 | 71 % | 1.13 ¢ | $88.47 | 2.1K | Buy day → |
| 2026-08-16 | 11 | 874 KB | 5 | 164 | $756.51 | 45 % | 1.87 ¢ | $50.79 | 33.4K | 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 —.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-AVOL | 0.530 | 0.530 | 0.500 | 0.530 | 0.530 | open | 3 | $75.28 | 99 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.450 | 0.450 | 0.440 | 0.450 | 0.445 | open | 7 | $63.07 | 47 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-JSIL | 0.020 | 0.030 | 0.020 | 0.030 | 0.030 | No | 4 | $3.75 | 100 % | buy file → |
The 2 most traded UFC Featherweight Title contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 13 trades, $75.34 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-AVOL with $69.23 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-AVOL | 0.530 | 0.530 | 0.500 | 0.530 | 0.520 | open | 11 | $69.23 | 61 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.440 | 0.450 | 0.440 | 0.450 | 0.441 | open | 2 | $6.11 | 100 % | buy file → |
The 1 most traded UFC Featherweight Title contracts on 2026-09-11 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 2 trades, $5.08 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-MEVL with $5.08 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.450 | 0.450 | 0.420 | 0.420 | 0.429 | open | 2 | $5.08 | 0 % | buy file → |
The 2 most traded UFC Featherweight Title contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 6 trades, $33.22 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-AVOL with $28.4 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-AVOL | 0.530 | 0.530 | 0.530 | 0.530 | 0.530 | open | 5 | $28.4 | 100 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.420 | 0.450 | 0.420 | 0.450 | 0.450 | open | 1 | $4.82 | 100 % | buy file → |
The 3 most traded UFC Featherweight Title contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 10 trades, $45.54 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-MEVL with $31.79 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.410 | 0.460 | 0.410 | 0.420 | 0.444 | open | 4 | $31.79 | 73 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-AVOL | 0.520 | 0.540 | 0.520 | 0.530 | 0.528 | open | 5 | $13.72 | 100 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-JSIL | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $0.03 | 0 % | buy file → |
The 4 most traded UFC Featherweight Title contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 2 still open at the last print: 23 trades, $39.08 USD turnover. The busiest contract was KXUFCFEATHERWEIGHTTITLE-26-MEVL with $25.22 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXUFCFEATHERWEIGHTTITLE-26-MEVL | 0.460 | 0.460 | 0.410 | 0.410 | 0.431 | open | 9 | $25.22 | 0 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-AVOL | 0.500 | 0.520 | 0.500 | 0.520 | 0.514 | open | 6 | $8.72 | 100 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-JSIL | 0.040 | 0.040 | 0.010 | 0.010 | 0.011 | No | 5 | $4.96 | 0 % | buy file → |
| KXUFCFEATHERWEIGHTTITLE-26-DLOP | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 3 | $0.18 | 100 % | buy file → |
| 17:31 | 0.510 | 0.510 | 0.510 | 0.510 | 1 | $4.83 | 1.00 ¢ | $187.64 / $10.17 |
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.
On average 2 UFC Featherweight Title contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 3.6K 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 1.68 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $196.02 per side, 70 % 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.
KXUFCFEATHERWEIGHTTITLE-26-MEVL — $80.71 USD turnover over 3 trades on Kalshi. The 2 most traded contracts of the series did 9 trades and $96.89 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.