Ethereum Prediction Market Data
Tick-by-tick trades and L2 order-book depth for 14 Ethereum series on Kalshi & Polymarket & predict.fun — Kalshi ETH Up/Down 15m and KXETHD above/below, Polymarket ETH Up/Down 5m/15m/4h and 1h, ETH Above strikes. 3,199 series-days covering May 2025 – present; 18.6M trades · $257.6M turnover over the last 30 captured days. Every contract captured co-located with nanosecond venue and receive timestamps — sold as day bundles, €1 per day, bought as a guest with instant download.
Ethereum on Kalshi & Polymarket & predict.fun
ETH Up/Down interval contracts and Ethereum price-level markets.
Every series below is archived at full feed resolution — each contract file carries every trade print (price, size, side) and Level-2 order-book updates in one normalized, zstd-compressed schema. A series-day bundle holds all contracts of the series for one UTC day.
Most traded Ethereum series (last 30 days)
Ranked by USD turnover from our own daily statistics — the series a market maker or bot builder should start with.
| # | Series | Venue | Trades (30d) | Turnover (30d) | Days | |
|---|---|---|---|---|---|---|
| 1 | ETH Up/Down 15m | Kalshi | 14,600,524 | $206.5M | 30 | Buy days |
| 2 | Ethereum price Above/below | Kalshi | 1,024,572 | $19.2M | 30 | Buy days |
| 3 | ETH Up/Down 5m | Polymarket | 1,861,761 | $15.6M | 30 | Buy days |
| 4 | ETH Up/Down 15m | Polymarket | 597,856 | $5.6M | 30 | Buy days |
| 5 | ETH Above (price strikes) | Polymarket | 72,632 | $4.5M | 30 | Buy days |
| 6 | ETH Up or Down 1h | Polymarket | 160,238 | $2.7M | 30 | Buy days |
| 7 | Ethereum range | Kalshi | 143,372 | $2.3M | 30 | Buy days |
| 8 | ETH Up/Down 5m | predict.fun | 98,238 | $580.5K | 4 | Buy days |
| 9 | ETH Up/Down 4h | Polymarket | 23,157 | $381.9K | 30 | Buy days |
| 10 | ETH Up/Down 15m | predict.fun | 22,984 | $111.8K | 4 | Buy days |
Trades and USD turnover summed over every contract of the series, from the recorded tick data; 30 days to 2026-10-12. Series without statistics in the window are omitted.
Ethereum activity per venue
| Venue | Series | With stats | Trades (30d) | Turnover (30d) |
|---|---|---|---|---|
| Kalshi | 5 | 5 | 15,773,745 | $228.1M |
| Polymarket | 6 | 5 | 2,715,644 | $28.8M |
| predict.fun | 3 | 3 | 126,031 | $788.6K |
30 days to 2026-10-12, from our own daily statistics per contract.
Ethereum — development since capture
42,801,589 trades and $561.5M of USD turnover across 13 series since 2026-07-08; busiest single series-day 2026-10-10 with $11.1M, biggest contract KXETH15M-26OCT101745-45 (2026-10-10, $397.5K).
| Month | Series active | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 13 | 12 | 8,251,746 | $125.1M | $10.4M | 16,743 | 828.7M | — |
| Sep 2026 | 10 | 30 | 16,192,680 | $206.1M | $6.9M | 42,033 | 1.7B | +38.9 % |
| Aug 2026 | 10 | 31 | 11,868,523 | $148.4M | $4.8M | 32,726 | 954.7M | +81.0 % |
| Jul 2026 | 8 | 24 | 6,488,640 | $82.0M | $3.4M | — | — | — |
Ethereum series — 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.
Ethereum — how the contracts resolved, last 14 days
Of 12,228 resolved Ethereum contracts over the 14 captured days to 2026-10-12, 47 % closed Yes and 53 % closed No by their last print — 9,366,336 trades and $138.5M of turnover, about 660 trades per contract.
| UTC day | Contracts | Closed Yes | Closed No | Yes share | Trades / contract | Turnover / contract | Turnover |
|---|---|---|---|---|---|---|---|
| 2026-10-12 | 1,427 | 538 | 726 | 43 % | 533 | $6.9K | $9.9M |
| 2026-10-11 | 878 | 408 | 367 | 53 % | 789 | $13.0K | $11.4M |
| 2026-10-10 | 988 | 460 | 420 | 52 % | 718 | $12.5K | $12.3M |
| 2026-10-09 | 1,253 | 526 | 562 | 48 % | 567 | $8.5K | $10.6M |
| 2026-10-08 | 1,049 | 413 | 490 | 46 % | 628 | $9.5K | $10.0M |
| 2026-10-07 | 1,052 | 406 | 508 | 44 % | 646 | $9.2K | $9.7M |
| 2026-10-06 | 899 | 378 | 429 | 47 % | 771 | $11.1K | $10.0M |
| 2026-10-05 | 983 | 397 | 467 | 46 % | 699 | $9.2K | $9.0M |
| 2026-10-04 | 869 | 386 | 365 | 51 % | 764 | $11.8K | $10.2M |
| 2026-10-03 | 904 | 393 | 371 | 51 % | 756 | $12.5K | $11.3M |
| 2026-10-02 | 1,054 | 411 | 502 | 45 % | 645 | $8.8K | $9.3M |
| 2026-10-01 | 694 | 273 | 282 | 49 % | 811 | $12.0K | $8.3M |
| 2026-09-30 | 1,056 | 424 | 486 | 47 % | 564 | $7.2K | $7.6M |
| 2026-09-29 | 1,087 | 372 | 468 | 44 % | 541 | $8.1K | $8.8M |
| Total | 14,193 | 5,785 | 6,443 | 47 % | 660 | $9.8K | $138.5M |
Outcome implied by each contract's last recorded print (≥ 0.97 = Yes, ≤ 0.03 = No; the rest still open at the last print) — venues publish the official results, we record the market. Every contract of the day is counted for this series; trades and USD turnover come from the tick archive.
Ethereum — turnover by weekday
Saturdays are the busiest day at about $9.9M of USD turnover, averaged over the captured days of the last 30.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $8.6M | 664.4K | 5 | |
| Tuesday | $8.3M | 616.4K | 4 | |
| Wednesday | $8.0M | 595.9K | 4 | |
| Thursday | $7.9M | 566.0K | 4 | |
| Friday | $8.6M | 622.3K | 4 | |
| Saturday | $9.9M | 649.9K | 4 | |
| Sunday | $8.7M | 618.2K | 5 |
Ethereum series — 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 —.
Rising Ethereum series — 30 days vs the 30 before
| # | Series | Venue | Turnover (30d) | Prior 30d | Growth (avg / day) | Trades (30d) |
|---|---|---|---|---|---|---|
| 1 | ETH Up/Down 15m | Kalshi | $206.5M | $128.2M | +61.1 % | 14,600,524 |
| 2 | How high will Ethereum get this year? | Kalshi | $36.8K | $35.4K | +3.9 % | 3,286 |
| 3 | Ethereum range | Kalshi | $2.3M | $2.3M | +3.2 % | 143,372 |
| 4 | Ethereum price Above/below | Kalshi | $19.2M | $22.0M | −12.9 % | 1,024,572 |
| 5 | ETH Up/Down 5m | Polymarket | $15.6M | $19.1M | −18.5 % | 1,861,761 |
Growth of average USD turnover per captured day, the 30 days to 2026-10-12 against the 30 days before; series need ≥ 10 captured days in both windows and ≥ $10K of turnover in the current one. From our own daily statistics.
Ethereum prediction markets — trades and turnover per day
Every captured UTC day of the last 30, summed over the 14 Ethereum series — how much these markets trade day by day, from our own tick capture.
| UTC day | Series with stats | Contracts traded | Trades | Turnover | Buy share | L2 updates |
|---|---|---|---|---|---|---|
| 2026-10-12 | 13 | 1,795 | 763,334 | $10.1M | 48 % | 81.1M |
| 2026-10-11 | 13 | 1,263 | 695,393 | $11.6M | 48 % | 51.7M |
| 2026-10-10 | 13 | 1,325 | 711,194 | $12.4M | 49 % | 51.4M |
| 2026-10-09 | 13 | 1,659 | 713,642 | $10.7M | 49 % | 82.2M |
| 2026-10-08 | 10 | 1,464 | 662,509 | $10.2M | 46 % | 91.2M |
| 2026-10-07 | 10 | 1,369 | 683,714 | $10.0M | 49 % | 80.0M |
| 2026-10-06 | 10 | 1,199 | 695,805 | $10.1M | 49 % | 67.2M |
| 2026-10-05 | 10 | 1,353 | 690,356 | $9.2M | 50 % | 75.7M |
| 2026-10-04 | 10 | 1,183 | 666,061 | $10.3M | 49 % | 48.7M |
| 2026-10-03 | 10 | 1,232 | 684,997 | $11.4M | 50 % | 46.0M |
| 2026-10-02 | 10 | 1,439 | 684,858 | $9.6M | 51 % | 82.8M |
| 2026-10-01 | 10 | 1,462 | 599,883 | $9.5M | 54 % | 70.8M |
| 2026-09-30 | 10 | 1,402 | 598,348 | $7.7M | 50 % | 70.4M |
| 2026-09-29 | 10 | 1,359 | 590,132 | $8.9M | 46 % | 70.7M |
| 2026-09-28 | 10 | 1,510 | 644,640 | $7.9M | 49 % | 84.4M |
| 2026-09-27 | 10 | 1,191 | 619,428 | $8.1M | 54 % | 51.1M |
| 2026-09-26 | 10 | 1,132 | 628,505 | $8.4M | 51 % | 49.9M |
| 2026-09-25 | 10 | 1,390 | 588,797 | $7.4M | 52 % | 76.7M |
| 2026-09-24 | 10 | 1,424 | 583,984 | $7.3M | 51 % | 84.5M |
| 2026-09-23 | 10 | 1,598 | 599,883 | $7.7M | 50 % | 84.7M |
| 2026-09-22 | 10 | 1,486 | 636,053 | $7.9M | 48 % | 85.5M |
| 2026-09-21 | 10 | 1,562 | 672,822 | $9.1M | 46 % | 85.6M |
| 2026-09-20 | 10 | 1,397 | 570,718 | $6.8M | 49 % | 58.7M |
| 2026-09-19 | 10 | 1,289 | 575,031 | $7.3M | 50 % | 47.9M |
| 2026-09-18 | 10 | 1,490 | 502,081 | $6.7M | 49 % | 69.6M |
| 2026-09-17 | 10 | 1,348 | 417,692 | $4.7M | 53 % | 54.6M |
| 2026-09-16 | 10 | 1,540 | 501,494 | $6.5M | 50 % | 59.2M |
| 2026-09-15 | 10 | 1,564 | 543,414 | $6.4M | 51 % | 57.0M |
| 2026-09-14 | 10 | 1,360 | 551,068 | $7.0M | 48 % | 56.4M |
| 2026-09-13 | 10 | 1,088 | 539,584 | $6.7M | 51 % | 35.3M |
Per UTC day, summed over every Ethereum series that has statistics for that day, from every trade print of every contract in our tick archive. Trades and USD turnover are exact; contracts traded, buy share and L2 (order-book) updates exist for days captured with the extended statistics — earlier days show —.
Most traded Ethereum contracts on 2026-10-12
The single event contracts with the most USD turnover on the newest captured day — with open and close price and the outcome implied by the last print.
| Contract | Series | Venue | Open → Close | Implied outcome | Trades | Turnover | |
|---|---|---|---|---|---|---|---|
| KXETH15M-26OCT120100-00 | ETH Up/Down 15m | Kalshi | 0.480 → 0.999 | Up | 8,296 | $236.5K | buy file → |
| KXETH15M-26OCT120115-15 | ETH Up/Down 15m | Kalshi | 0.470 → 0.999 | Up | 9,452 | $233.9K | buy file → |
| KXETH15M-26OCT112230-30 | ETH Up/Down 15m | Kalshi | 0.540 → 0.999 | Up | 8,119 | $229.9K | buy file → |
| KXETH15M-26OCT121630-30 | ETH Up/Down 15m | Kalshi | 0.410 → 0.999 | Up | 6,763 | $225.2K | buy file → |
| KXETH15M-26OCT121215-15 | ETH Up/Down 15m | Kalshi | 0.460 → 0.999 | Up | 8,847 | $214.3K | buy file → |
| KXETH15M-26OCT112100-00 | ETH Up/Down 15m | Kalshi | 0.500 → 0.999 | Up | 8,759 | $213.1K | buy file → |
| KXETH15M-26OCT112345-45 | ETH Up/Down 15m | Kalshi | 0.480 → 0.999 | Up | 6,974 | $201.0K | buy file → |
| KXETH15M-26OCT121530-30 | ETH Up/Down 15m | Kalshi | 0.460 → 0.999 | Up | 5,220 | $199.9K | buy file → |
| KXETH15M-26OCT112015-15 | ETH Up/Down 15m | Kalshi | 0.500 → 0.999 | Up | 9,774 | $198.0K | buy file → |
| KXETH15M-26OCT121615-15 | ETH Up/Down 15m | Kalshi | 0.520 → 0.999 | Up | 6,751 | $196.7K | buy file → |
Single contracts ranked by USD turnover on 2026-10-12 (UTC), from every trade print in our tick archive. Prices quote 0..1; the implied outcome reads the last print of the day (≥ 0.97 Yes/Up, ≤ 0.03 No/Down) — venues publish the official result. Each contract’s day file is sold individually, the whole series day as a bundle.
Polymarket Ethereum series
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| ETH Up/Down 5m | Polymarket | 5m | 237 | February 2026 – present | 81.8 GB | €1 | Buy days |
| ETH Up/Down 15m | Polymarket | 15m | 369 | October 2025 – present | 66.8 GB | €1 | Buy days |
| ETH Above (price strikes) | Polymarket | daily | 525 | May 2025 – present | 33.7 GB | €1 | Buy days |
| ETH Up or Down 1h | Polymarket | 1h | 516 | May 2025 – present | 31.7 GB | €1 | Buy days |
| ETH Up/Down 4h | Polymarket | 4h | 364 | October 2025 – present | 3.43 GB | €1 | Buy days |
| ETH Multistrike | Polymarket | event | 31 | August 2025 – September 2025 | 104 MB | €1 | Buy days |
Kalshi Ethereum series
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| Ethereum price Above/below | Kalshi | 1h | 229 | February 2026 – present | 33.6 GB | €1 | Buy days |
| ETH Up/Down 15m | Kalshi | 15m | 229 | February 2026 – present | 30.1 GB | €1 | Buy days |
| Ethereum range | Kalshi | 1h | 229 | February 2026 – present | 14.8 GB | €1 | Buy days |
| ETH price EOY | Kalshi | annual | 229 | February 2026 – present | 320 MB | €1 | Buy days |
| How high will Ethereum get this year? | Kalshi | annual | 229 | February 2026 – present | 300 MB | €1 | Buy days |
predict.fun Ethereum series
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| ETH Up/Down 5m | predict.fun | 5m | 4 | October 2026 – present | 89.3 MB | €1 | Buy days |
| ETH Up/Down 15m | predict.fun | 15m | 4 | October 2026 – present | 58.8 MB | €1 | Buy days |
| ETH Up or Down 1h | predict.fun | 1h | 4 | October 2026 – present | 47.6 MB | €1 | Buy days |
Why buy Ethereum prediction-market 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
Ethereum prediction-market data — FAQ
Does Kalshi have Ethereum markets?
Yes — ETH Up/Down 15m (KXETH15M), Ethereum price above/below (KXETHD) and Ethereum range (KXETH). Polymarket lists ETH Up/Down at 5m, 15m, 1h and 4h plus price-strike and multistrike families.
How is Ethereum prediction-market data sold?
One purchase covers every contract of the series for one UTC day — every trade print and the complete Level-2 book per contract, captured co-located with nanosecond timestamps — €1 per series-day, bought as a guest with instant download.
How far back does the Ethereum data go?
Coverage runs May 2025 – present — 3,199 series-days across 14 series on Kalshi & Polymarket & predict.fun. Each series page lists its exact span.
Can I get Ethereum prediction-market 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. Both venues record 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 Ethereum prediction-market data cost?
€1 per series-day bundle — every contract of the series for that UTC day — no subscription, no minimum order. Pick days in the shop calendar, pay as a guest, download immediately.
Do I need an account or a sales call?
No. Pick the Ethereum 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 Ethereum 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 busiest Ethereum trading day?
2026-10-10 — $11.1M of USD turnover over 573,849 trades in a single series-day. Since our statistics began on 2026-07-08, 13 Ethereum series recorded 42,801,589 trades and $561.5M in total; the biggest single contract was KXETH15M-26OCT101745-45 on 2026-10-10 at $397.5K. Saturdays are the busiest weekday at about $9.9M per day.
How often did Ethereum contracts resolve Yes vs No recently?
47 % of 12,228 resolved contracts closed Yes and 53 % closed No by their last recorded print over the 14 captured days to 2026-10-12, about 660 trades per contract. Implied from the market (≥ 0.97 / ≤ 0.03), not the official settlement.