Polymarket UEFA Champions League Data
Every Polymarket “UEFA Champions League” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 322 trading days as day bundles, €1 per day, bought as a guest with instant download.
UEFA Champions League on Polymarket — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-26, 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 UEFA Champions League contract that was listed on Polymarket on that UTC day — traded or not — 10 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 May 2025 – present — 322 trading days, 21.7 GB compressed in total. A day typically holds 366 contract files (up to 1,813 on the busiest day, 903 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.
UEFA Champions League — development since capture
486,772 trades and $58.8M of USD turnover over 81 captured days since 2026-07-08 — record day 2026-09-09 with $18.5M, biggest single contract ucl-spo-gal-2026-09-09-spo (2026-09-09, $3.7M).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 (month to date) | 26 | 160,053 | $36.7M | $1.4M | 2,772 | 73.4M | — |
| Aug 2026 | 31 | 175,203 | $13.6M | $438.9K | 3,121 | 97.0M | — |
| Jul 2026 | 24 | 151,516 | $8.5M | $353.8K | — | — | — |
Polymarket UEFA Champions League — 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.
UEFA Champions League — activity by weekday
Wednesdays carry the most turnover, about $4.6M per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $90.6K | 1.1K | 4 | |
| Tuesday | $2.3M | 10.9K | 4 | |
| Wednesday | $4.6M | 14.5K | 4 | |
| Thursday | $2.1M | 13.2K | 4 | |
| Friday | $217.42 | 18.2 | 5 | |
| Saturday | $1.6K | 43.4 | 5 | |
| Sunday | $13.3K | 299.25 | 4 |
Polymarket UEFA Champions League — 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 —.
UEFA Champions League — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-26 | 10 | 24.9 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-25 | 10 | 20.0 KB | 0 | 0 | $0 | — | — | — | 12 | Buy day → | |
| 2026-09-24 | 10 | 19.2 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-23 | 10 | 14.8 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-22 | 10 | 20.4 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-21 | 10 | 16.1 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-20 | 10 | 12.7 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-19 | 10 | 14.0 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-18 | 10 | 13.9 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-17 | 10 | 24.4 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-16 | 10 | 20.1 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-15 | 10 | 16.8 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-14 | 10 | 14.2 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-13 | 10 | 11.1 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-12 | 10 | 15.0 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-09-11 | 10 | 17.9 KB | 0 | 0 | $0 | — | — | — | 2 | Buy day → | |
| 2026-09-10 | 612 | 444 MB | 458 | 52,646 | $8.4M | 53 % | 1.29 ¢ | $74.7K | 16.4M | Buy day → | |
| 2026-09-09 | 1,289 | 516 MB | 739 | 57,735 | $18.5M | 63 % | 1.20 ¢ | $97.5K | 18.1M | Buy day → | |
| 2026-09-08 | 1,813 | 604 MB | 771 | 43,389 | $9.3M | 56 % | 1.10 ¢ | $51.5K | 17.0M | Buy day → | |
| 2026-09-07 | 1,797 | 181 MB | 379 | 4,445 | $358.3K | 60 % | 1.49 ¢ | $15.6K | 6.0M | Buy day → | |
| 2026-09-06 | 1,705 | 166 MB | 162 | 1,166 | $52.2K | 77 % | 1.67 ¢ | $14.0K | 5.7M | Buy day → | |
| 2026-09-05 | 1,613 | 88.0 MB | 69 | 203 | $7.7K | 49 % | 1.36 ¢ | $1.4K | 2.6M | Buy day → | |
| 2026-09-04 | 1,571 | 72.8 MB | 38 | 91 | $1.1K | 62 % | 2.99 ¢ | $1.1K | 2.0M | Buy day → | |
| 2026-09-03 | 1,542 | 72.8 MB | 62 | 122 | $2.8K | 67 % | 3.91 ¢ | $588.68 | 2.2M | Buy day → | |
| 2026-09-02 | 1,542 | 61.7 MB | 49 | 157 | $2.6K | 84 % | 3.40 ¢ | $1.1K | 1.7M | Buy day → | |
| 2026-09-01 | 1,560 | 61.7 MB | 45 | 99 | $2.3K | 76 % | 7.92 ¢ | $241.45 | 1.7M | Buy day → | |
| 2026-08-31 | 1,560 | 54.7 MB | 26 | 65 | $4.0K | 56 % | 20.9 ¢ | $237.82 | 1.5M | Buy day → | |
| 2026-08-30 | 1,559 | 64.2 MB | 19 | 31 | $956.54 | 69 % | 8.26 ¢ | $338.14 | 1.8M | Buy day → | |
| 2026-08-29 | 1,558 | 17.5 MB | 9 | 14 | $423.59 | 73 % | 4.28 ¢ | $226.2 | 422.6K | Buy day → | |
| 2026-08-28 | 10 | 30.9 KB | 0 | 0 | $0 | — | — | — | 0 | 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 UEFA Champions League 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 UEFA Champions League contracts on 2026-09-10 — 7 closed Yes (≥ 0.97), 3 closed No (≤ 0.03): 15,410 trades, $4.7M USD turnover. The busiest contract was ucl-bay-bog-2026-09-10-bay with $1.0M turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-bay-bog-2026-09-10-bay | 0.900 | 0.999 | 0.830 | 0.999 | 0.918 | Yes | 2,151 | $1.0M | 57 % | buy file → |
| ucl-mnu-sf-2026-09-10-mnu | 0.880 | 0.999 | 0.870 | 0.999 | 0.914 | Yes | 1,342 | $767.1K | 74 % | buy file → |
| ucl-fen-rom-2026-09-10-rom | 0.450 | 0.740 | 0.001 | 0.001 | 0.415 | No | 4,383 | $758.2K | 81 % | buy file → |
| ucl-com-rbl-2026-09-10-com | 0.520 | 0.999 | 0.520 | 0.999 | 0.657 | Yes | 2,335 | $536.3K | 66 % | buy file → |
| ucl-bay-bog-2026-09-10-total-0pt5 | 0.995 | 0.999 | 0.933 | 0.999 | 0.974 | Yes | 136 | $304.9K | 15 % | buy file → |
| ucl-psv-shd-2026-09-10-psv | 0.670 | 0.670 | 0.001 | 0.001 | 0.517 | No | 1,900 | $296.4K | 71 % | buy file → |
| ucl-slp-rcl-2026-09-10-rcl | 0.350 | 0.999 | 0.010 | 0.999 | 0.539 | Yes | 1,735 | $281.2K | 49 % | buy file → |
| ucl-fen-rom-2026-09-10-total-2pt5 | 0.570 | 0.890 | 0.001 | 0.001 | 0.556 | No | 1,183 | $270.2K | 41 % | buy file → |
| ucl-mnu-sf-2026-09-10-total-1pt5 | 0.920 | 0.999 | 0.890 | 0.999 | 0.973 | Yes | 96 | $223.2K | 13 % | buy file → |
| ucl-fen-rom-2026-09-10-total-0pt5 | 0.940 | 0.999 | 0.850 | 0.999 | 0.976 | Yes | 149 | $222.1K | 11 % | 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.
2026-09-09 — 10 contracts, 19,345 trades, $13.8M turnover
The 10 most traded UEFA Champions League contracts on 2026-09-09 — 9 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 19,345 trades, $13.8M USD turnover. The busiest contract was ucl-spo-gal-2026-09-09-spo with $3.7M turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-spo-gal-2026-09-09-spo | 0.540 | 0.999 | 0.300 | 0.999 | 0.597 | Yes | 2,866 | $3.7M | 84 % | buy file → |
| ucl-stu-vf-2026-09-09-stu | 0.790 | 0.999 | 0.760 | 0.995 | 0.814 | Yes | 2,151 | $3.4M | 90 % | buy file → |
| ucl-nap-ars-2026-09-09-ars | 0.580 | 0.999 | 0.350 | 0.999 | 0.703 | Yes | 5,077 | $2.9M | 49 % | buy file → |
| ucl-fcb-fey-2026-09-09-fcb | 0.910 | 0.999 | 0.900 | 0.999 | 0.949 | Yes | 1,678 | $1.2M | 46 % | buy file → |
| ucl-psg-sba-2026-09-09-psg | 0.940 | 0.999 | 0.930 | 0.999 | 0.950 | Yes | 618 | $900.8K | 78 % | buy file → |
| ucl-liv-atm-2026-09-09-liv | 0.560 | 0.999 | 0.260 | 0.999 | 0.627 | Yes | 3,511 | $577.6K | 66 % | buy file → |
| ucl-fcb-fey-2026-09-09-total-4pt5 | 0.480 | 0.999 | 0.250 | 0.999 | 0.623 | Yes | 1,530 | $325.3K | 49 % | buy file → |
| ucl-fcb-fey-2026-09-09-total-3pt5 | 0.680 | 0.999 | 0.580 | 0.999 | 0.842 | Yes | 819 | $302.1K | 28 % | buy file → |
| ucl-nap-ars-2026-09-09-nap | 0.180 | 0.200 | 0.001 | 0.001 | 0.161 | No | 948 | $292.4K | 92 % | buy file → |
| ucl-liv-atm-2026-09-09-total-1pt5 | 0.830 | 0.999 | 0.760 | 0.999 | 0.943 | Yes | 147 | $226.4K | 13 % | buy file → |
2026-09-08 — 10 contracts, 18,090 trades, $6.8M turnover
The 10 most traded UEFA Champions League contracts on 2026-09-08 — 7 closed Yes (≥ 0.97), 3 closed No (≤ 0.03): 18,090 trades, $6.8M USD turnover. The busiest contract was ucl-bvb-vil-2026-09-08-bvb with $2.6M turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-bvb-vil-2026-09-08-bvb | 0.550 | 0.999 | 0.290 | 0.999 | 0.645 | Yes | 4,927 | $2.6M | 42 % | buy file → |
| ucl-bru-ast-2026-09-08-bru | 0.360 | 0.410 | 0.001 | 0.001 | 0.352 | No | 1,237 | $924.9K | 94 % | buy file → |
| ucl-rma-int-2026-09-08-rma | 0.600 | 0.999 | 0.550 | 0.999 | 0.707 | Yes | 2,950 | $780.9K | 60 % | buy file → |
| ucl-bru-ast-2026-09-08-ast | 0.380 | 0.999 | 0.330 | 0.999 | 0.546 | Yes | 2,546 | $566.4K | 55 % | buy file → |
| ucl-lil-bet-2026-09-08-lil | 0.430 | 0.750 | 0.001 | 0.001 | 0.443 | No | 672 | $475.1K | 94 % | buy file → |
| ucl-aek1-lin2-2026-09-08-aek1 | 0.540 | 0.999 | 0.540 | 0.999 | 0.711 | Yes | 1,373 | $464.5K | 65 % | buy file → |
| ucl-por-mnc-2026-09-08-mnc | 0.570 | 0.999 | 0.470 | 0.999 | 0.615 | Yes | 3,013 | $374.0K | 67 % | buy file → |
| ucl-lil-bet-2026-09-08-bet | 0.290 | 0.999 | 0.080 | 0.999 | 0.303 | Yes | 595 | $239.7K | 27 % | buy file → |
| ucl-rma-int-2026-09-08-total-3pt5 | 0.450 | 0.790 | 0.001 | 0.001 | 0.444 | No | 686 | $222.4K | 59 % | buy file → |
| ucl-por-mnc-2026-09-08-total-0pt5 | 0.950 | 0.999 | 0.790 | 0.999 | 0.934 | Yes | 91 | $164.8K | 3 % | buy file → |
2026-09-07 — 10 contracts, 2,006 trades, $265.1K turnover
The 10 most traded UEFA Champions League contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 2,006 trades, $265.1K USD turnover. The busiest contract was ucl-rma-int-2026-09-08-rma with $92.0K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-rma-int-2026-09-08-rma | 0.590 | 0.610 | 0.590 | 0.600 | 0.597 | open | 522 | $92.0K | 60 % | buy file → |
| ucl-nap-ars-2026-09-09-ars | 0.550 | 0.560 | 0.540 | 0.560 | 0.543 | open | 121 | $47.0K | 29 % | buy file → |
| ucl-psg-sba-2026-09-09-psg | 0.940 | 0.950 | 0.930 | 0.950 | 0.948 | open | 48 | $40.9K | 91 % | buy file → |
| ucl-bvb-vil-2026-09-08-bvb | 0.560 | 0.560 | 0.530 | 0.550 | 0.550 | open | 617 | $19.0K | 71 % | buy file → |
| ucl-por-mnc-2026-09-08-total-2pt5 | 0.570 | 0.580 | 0.560 | 0.570 | 0.565 | open | 23 | $13.7K | 2 % | buy file → |
| ucl-fcb-fey-2026-09-09-fcb | 0.900 | 0.910 | 0.890 | 0.900 | 0.896 | open | 160 | $12.4K | 49 % | buy file → |
| ucl-por-mnc-2026-09-08-mnc | 0.570 | 0.570 | 0.560 | 0.570 | 0.567 | open | 198 | $10.9K | 73 % | buy file → |
| ucl-bru-ast-2026-09-08-total-2pt5 | 0.560 | 0.560 | 0.540 | 0.550 | 0.550 | open | 37 | $10.7K | 47 % | buy file → |
| ucl-aek1-lin2-2026-09-08-aek1 | 0.550 | 0.550 | 0.530 | 0.540 | 0.541 | open | 67 | $9.5K | 71 % | buy file → |
| ucl-rma-int-2026-09-08-draw | 0.220 | 0.220 | 0.210 | 0.210 | 0.219 | open | 213 | $9.1K | 75 % | buy file → |
2026-09-06 — 10 contracts, 407 trades, $40.4K turnover
The 10 most traded UEFA Champions League contracts on 2026-09-06 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 407 trades, $40.4K USD turnover. The busiest contract was ucl-fcb-fey-2026-09-09-fcb with $12.3K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-fcb-fey-2026-09-09-fcb | 0.890 | 0.900 | 0.890 | 0.900 | 0.892 | open | 44 | $12.3K | 99 % | buy file → |
| ucl-rma-int-2026-09-08-rma | 0.610 | 0.610 | 0.590 | 0.590 | 0.603 | open | 81 | $5.4K | 75 % | buy file → |
| ucl-liv-atm-2026-09-09-liv | 0.560 | 0.560 | 0.550 | 0.560 | 0.560 | open | 83 | $5.1K | 100 % | buy file → |
| ucl-nap-ars-2026-09-09-ars | 0.540 | 0.550 | 0.530 | 0.550 | 0.543 | open | 37 | $4.1K | 88 % | buy file → |
| ucl-rma-int-2026-09-08-int | 0.190 | 0.190 | 0.180 | 0.190 | 0.190 | open | 47 | $3.3K | 70 % | buy file → |
| ucl-rma-int-2026-09-08-spread-home-1pt5 | 0.650 | 0.650 | 0.630 | 0.640 | 0.630 | open | 12 | $2.8K | 5 % | buy file → |
| ucl-por-mnc-2026-09-08-mnc | 0.570 | 0.570 | 0.560 | 0.570 | 0.570 | open | 42 | $2.3K | 97 % | buy file → |
| ucl-fcb-fey-2026-09-09-btts | 0.540 | 0.540 | 0.540 | 0.540 | 0.540 | open | 32 | $2.2K | 0 % | buy file → |
| ucl-slp-rcl-2026-09-10-slp | 0.340 | 0.370 | 0.340 | 0.370 | 0.360 | open | 11 | $1.5K | 99 % | buy file → |
| ucl-fcb-fey-2026-09-09-spread-home-2pt5 | 0.540 | 0.580 | 0.540 | 0.580 | 0.566 | open | 18 | $1.4K | 97 % | buy file → |
2026-09-05 — 10 contracts, 81 trades, $6.7K turnover
The 10 most traded UEFA Champions League contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 81 trades, $6.7K USD turnover. The busiest contract was ucl-slp-rcl-2026-09-10-slp with $2.2K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-slp-rcl-2026-09-10-slp | 0.330 | 0.350 | 0.330 | 0.340 | 0.343 | open | 5 | $2.2K | 58 % | buy file → |
| ucl-bay-bog-2026-09-10-bay | 0.870 | 0.870 | 0.850 | 0.870 | 0.858 | open | 6 | $1.3K | 5 % | buy file → |
| ucl-rma-int-2026-09-08-rma | 0.610 | 0.620 | 0.600 | 0.610 | 0.603 | open | 28 | $1.2K | 20 % | buy file → |
| ucl-por-mnc-2026-09-08-mnc | 0.570 | 0.570 | 0.560 | 0.570 | 0.567 | open | 15 | $636.78 | 72 % | buy file → |
| ucl-nap-ars-2026-09-09-ars | 0.540 | 0.540 | 0.530 | 0.540 | 0.540 | open | 7 | $524.5 | 100 % | buy file → |
| ucl-bru-ast-2026-09-08-bru | 0.360 | 0.360 | 0.340 | 0.350 | 0.345 | open | 5 | $204.44 | 52 % | buy file → |
| ucl-fen-rom-2026-09-10-rom | 0.400 | 0.420 | 0.400 | 0.420 | 0.402 | open | 3 | $181.54 | 100 % | buy file → |
| ucl-aek1-lin2-2026-09-08-aek1 | 0.560 | 0.560 | 0.550 | 0.550 | 0.550 | open | 3 | $175.24 | 1 % | buy file → |
| ucl-bvb-vil-2026-09-08-bvb | 0.560 | 0.560 | 0.550 | 0.550 | 0.560 | open | 6 | $169.66 | 98 % | buy file → |
| ucl-bru-ast-2026-09-08-ast | 0.410 | 0.410 | 0.400 | 0.400 | 0.409 | open | 3 | $106.85 | 95 % | buy file → |
2026-09-04 — 10 contracts, 42 trades, $832.14 turnover
The 10 most traded UEFA Champions League contracts on 2026-09-04 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 42 trades, $832.14 USD turnover. The busiest contract was ucl-fcb-fey-2026-09-09-fcb with $182.67 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| ucl-fcb-fey-2026-09-09-fcb | 0.890 | 0.890 | 0.880 | 0.880 | 0.880 | open | 5 | $182.67 | 2 % | buy file → |
| ucl-mnu-sf-2026-09-10-mnu | 0.850 | 0.850 | 0.850 | 0.850 | 0.850 | open | 2 | $115.68 | 100 % | buy file → |
| ucl-nap-ars-2026-09-09-total-1pt5 | 0.770 | 0.770 | 0.770 | 0.770 | 0.770 | open | 1 | $100 | 100 % | buy file → |
| ucl-por-mnc-2026-09-08-mnc | 0.570 | 0.570 | 0.570 | 0.570 | 0.570 | open | 4 | $87.78 | 100 % | buy file → |
| ucl-rma-int-2026-09-08-draw | 0.220 | 0.220 | 0.210 | 0.220 | 0.210 | open | 6 | $85.68 | 2 % | buy file → |
| ucl-rma-int-2026-09-08-rma | 0.620 | 0.620 | 0.610 | 0.610 | 0.618 | open | 10 | $74.35 | 84 % | buy file → |
| ucl-rma-int-2026-09-08-spread-home-1pt5 | 0.620 | 0.640 | 0.620 | 0.620 | 0.621 | open | 5 | $65.17 | 5 % | buy file → |
| ucl-bru-ast-2026-09-08-ast | 0.400 | 0.410 | 0.400 | 0.400 | 0.405 | open | 4 | $44.08 | 51 % | buy file → |
| ucl-rma-int-2026-09-08-total-2pt5 | 0.610 | 0.640 | 0.600 | 0.600 | 0.616 | open | 3 | $38.5 | 53 % | buy file → |
| ucl-mnu-sf-2026-09-10-sf | 0.044 | 0.044 | 0.044 | 0.044 | 0.044 | open | 2 | $38.23 | 100 % | buy file → |
How a UEFA Champions League contract trades
On Polymarket, a UEFA Champions League contract trades for about 12 days from open to close, and quotes in 0.1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-09-10.
Try a UEFA Champions League 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.
ucl-oly-nec-2026-08-04-corners-first-half-total-3pt5 minute by minute — 2026-09-17
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.
Why buy Polymarket UEFA Champions League data here
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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.
Polymarket UEFA Champions League data — FAQ
What Polymarket UEFA Champions League data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the UEFA Champions League series on Polymarket (10 contract files on the latest day). One bundle = one UTC day of the whole series.
How far back does the UEFA Champions League data go?
Coverage runs May 2025 – present — 322 trading days in total.
What format are the Polymarket 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 Polymarket UEFA Champions League 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. Polymarket 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 Polymarket UEFA Champions League 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 UEFA Champions League 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 Polymarket UEFA Champions League 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 UEFA Champions League contracts trade per day on Polymarket?
On average 94 UEFA Champions League contracts had at least one trade per UTC day over the last 30 captured days on Polymarket, with about 2.6M order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Polymarket UEFA Champions League contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 1.20 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $79.6K per side, 59 % 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 UEFA Champions League contract on 2026-09-10?
ucl-bay-bog-2026-09-10-bay — $1.0M USD turnover over 2,151 trades on Polymarket. The 10 most traded contracts of the series did 15,410 trades and $4.7M 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 UEFA Champions League trading day on Polymarket?
2026-09-09, with $18.5M of USD turnover over 57,735 trades across every UEFA Champions League contract of the day; the busiest full month was Aug 2026 at $13.6M. Since our statistics began on 2026-07-08 the series has recorded 486,772 trades and $58.8M over 81 captured days; the single biggest contract was ucl-spo-gal-2026-09-09-spo on 2026-09-09 with $3.7M. Any of these days is a downloadable bundle.