Tick-by-tick trades and L2 order-book depth for 149 politics series on Kalshi & Polymarket — midterm margins of victory, House races, primary vote shares. 23,622 series-days covering November 2025 – September 2026, sold as day bundles from €1.
Each topic hub lists its series per venue with 30-day activity (to 2026-09-13), coverage and FAQ.
Every live series in this topic, largest archive first. Each series page lists its exact coverage, day count and free samples; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| 2026 House Election Winners — Republican party (per district) | Polymarket | annual | 293 | November 2025 – September 2026 | 41.3 GB | €1 | Buy days |
| 2026 House Election Winners — Democratic party (per district) | Polymarket | annual | 293 | November 2025 – September 2026 | 40.6 GB | €1 | Buy days |
| 2026 House Election Margins of Victory — Republican candidates | Polymarket | annual | 41 | August 2026 – September 2026 | 17.9 GB | €1 | Buy days |
| 2026 House Election Margins of Victory — Democratic candidates | Polymarket | annual | 41 | August 2026 – September 2026 | 16.4 GB | €1 |
| Venue | Series | With stats | Trades (30d) | Turnover (30d) |
|---|---|---|---|---|
| Kalshi | 145 | 113 | 1,606,871 | $18.5M |
| Polymarket | 4 | 4 | 65,478 | $1.2M |
30 days to 2026-09-13, from our own daily statistics per contract.
Every captured UTC day of the last 30, summed over the 149 politics series, from our own tick capture.
| UTC day | Series with stats | Contracts traded | Trades | Turnover | Buy share | L2 updates |
|---|---|---|---|---|---|---|
| 2026-09-13 | 107 | 1,570 | 52,750 | $173.0K | 70 % | 76.9M |
| 2026-09-12 | 107 | 1,301 | 39,318 | $116.6K | 65 % | 83.4M |
| 2026-09-11 | 107 | 1,699 | 50,604 | $169.0K | 59 % | 73.8M |
| 2026-09-10 | 107 | 1,675 | 51,215 | $306.8K | 60 % | 67.2M |
| 2026-09-09 | 107 | 2,008 | 55,045 | $269.0K | 57 % | 70.2M |
| 2026-09-08 | 107 | 1,778 | 55,982 | $353.7K | 58 % | 67.4M |
| 2026-09-07 | 107 | 1,607 | 52,398 | $131.1K | 68 % | 73.1M |
| 2026-09-06 | 106 |
The single event contracts with the most USD turnover on the newest captured day — open and close price and the outcome implied by the last print.
| Contract | Series | Venue | Open → Close | Implied outcome | Trades | Turnover | |
|---|---|---|---|---|---|---|---|
| KXNEXTPRESSEC-29JAN21-MBAR | Who will be Trump's next Press Secretary? | Kalshi | 0.150 → 0.140 | open | 168 | $8.7K | buy file → |
| KXGOVCA-26-XBEC | California Governor's race | Kalshi | 0.949 → 0.945 | open | 101 | $6.3K | buy file → |
| KXPRESPERSON-28-GNEWS | Pres person | Kalshi | 0.074 → 0.080 | open | 101 | $6.1K | buy file → |
| KXHORMUZNORM-26MAR17-B270701 | When will traffic at the Strait of Hormuz return to normal? | Kalshi | 0.430 → 0.440 | open | 102 | $5.5K |
Tick-by-tick trades and Level-2 order-book depth for every contract of 149 politics series on Kalshi & Polymarket — midterm margins of victory, House races, primary vote shares. Each series page lists its exact coverage and day count.
Coverage runs November 2025 – September 2026 — 23,622 series-days in total across the category.
As series-day bundles: one purchase covers every contract of a series for one UTC day, typically €1. Pick days in the shop calendar; delivery is per file, one ZIP per day, or a resumable multi-day archive.
One zstd-compressed text file per contract per UTC day, in the same documented schema as every crypto venue; trades also export as gzipped CSV or Parquet at no extra cost. Free samples are on the downloads page, the schema in the market-data specification.
| Buy days |
| House Race Winner? | Kalshi | event | 194 | March 2026 – September 2026 | 3.58 GB | €1 | Buy days |
| Midterm margin of victory | Kalshi | event | 139 | April 2026 – September 2026 | 3.36 GB | €1 | Buy days |
| Midterm Voter Turnout | Kalshi | event | 131 | May 2026 – September 2026 | 1.61 GB | €1 | Buy days |
| Vote percentages in primaries | Kalshi | event | 166 | April 2026 – September 2026 | 882 MB | €1 | Buy days |
| Democratic Primary winner | Kalshi | event | 194 | March 2026 – September 2026 | 817 MB | €1 | Buy days |
| Florida Primary Winners | Kalshi | event | 169 | March 2026 – August 2026 | 665 MB | €1 | Buy days |
| Primary margins of victory | Kalshi | event | 166 | April 2026 – September 2026 | 657 MB | €1 | Buy days |
| President RCP approval rating this week | Kalshi | weekly | 194 | March 2026 – September 2026 | 556 MB | €1 | Buy days |
| Who will advance in the CA primary? | Kalshi | event | 114 | March 2026 – July 2026 | 486 MB | €1 | Buy days |
| Democratic House seats | Kalshi | event | 194 | March 2026 – September 2026 | 466 MB | €1 | Buy days |
| Democratic VP nom | Kalshi | event | 194 | March 2026 – September 2026 | 462 MB | €1 | Buy days |
| Who will leave the Trump administration | Kalshi | annual | 200 | February 2026 – September 2026 | 410 MB | €1 | Buy days |
| When will traffic at the Strait of Hormuz return to normal? | Kalshi | event | 181 | March 2026 – September 2026 | 402 MB | €1 | Buy days |
| Republican VP nom | Kalshi | event | 194 | March 2026 – September 2026 | 373 MB | €1 | Buy days |
| Number of Trump Truth Social posts this week? | Kalshi | weekly | 194 | March 2026 – September 2026 | 348 MB | €1 | Buy days |
| World leaders out this year? | Kalshi | annual | 194 | March 2026 – September 2026 | 341 MB | €1 | Buy days |
| Pres person | Kalshi | event | 194 | March 2026 – September 2026 | 317 MB | €1 | Buy days |
| Traffic through the Strait of Hormuz | Kalshi | event | 141 | April 2026 – September 2026 | 317 MB | €1 | Buy days |
| Republican Primary winner | Kalshi | event | 194 | March 2026 – September 2026 | 315 MB | €1 | Buy days |
| Who will be the next Romanian PM? | Kalshi | event | 132 | May 2026 – September 2026 | 282 MB | €1 | Buy days |
| Redistricting | Kalshi | event | 194 | March 2026 – September 2026 | 264 MB | €1 | Buy days |
| Florida Governor Republican nominee | Kalshi | event | 169 | March 2026 – August 2026 | 261 MB | €1 | Buy days |
| Who will be charged with a federal crime | Kalshi | annual | 194 | March 2026 – September 2026 | 257 MB | €1 | Buy days |
| Next AG | Kalshi | event | 130 | April 2026 – August 2026 | 253 MB | €1 | Buy days |
| French presidential election | Kalshi | event | 194 | March 2026 – September 2026 | 233 MB | €1 | Buy days |
| Who will win the 2026 Bulgarian presidential election? | Kalshi | event | 194 | March 2026 – September 2026 | 232 MB | €1 | Buy days |
| Republican house seats | Kalshi | event | 194 | March 2026 – September 2026 | 206 MB | €1 | Buy days |
| Brazil Presidency | Kalshi | event | 194 | March 2026 – September 2026 | 179 MB | €1 | Buy days |
| California Governor's race | Kalshi | event | 194 | March 2026 – September 2026 | 176 MB | €1 | Buy days |
| 2028 D running | Kalshi | event | 194 | March 2026 – September 2026 | 158 MB | €1 | Buy days |
| Gov WI Nom D | Kalshi | event | 162 | March 2026 – August 2026 | 158 MB | €1 | Buy days |
| ny 12 democratic primary | Kalshi | event | 113 | March 2026 – June 2026 | 152 MB | €1 | Buy days |
| Election place in primaries | Kalshi | event | 135 | April 2026 – August 2026 | 149 MB | €1 | Buy days |
| Tennessee Primary Winners | Kalshi | event | 150 | March 2026 – August 2026 | 147 MB | €1 | Buy days |
| GA Primary Winners | Kalshi | event | 86 | March 2026 – June 2026 | 147 MB | €1 | Buy days |
| Turnout in primaries | Kalshi | event | 143 | April 2026 – September 2026 | 143 MB | €1 | Buy days |
| Who will Trump meet? | Kalshi | monthly | 188 | February 2026 – September 2026 | 140 MB | €1 | Buy days |
| Louisiana Primary Winners | Kalshi | event | 194 | March 2026 – September 2026 | 139 MB | €1 | Buy days |
| Bills become law this year? | Kalshi | annual | 194 | March 2026 – September 2026 | 138 MB | €1 | Buy days |
| 2028 R running | Kalshi | event | 194 | March 2026 – September 2026 | 133 MB | €1 | Buy days |
| Michigan Governor Republican nominee | Kalshi | event | 155 | March 2026 – August 2026 | 128 MB | €1 | Buy days |
| ARRESTS | Kalshi | event | 194 | March 2026 – September 2026 | 123 MB | €1 | Buy days |
| Who will Trump pardon? | Kalshi | event | 200 | February 2026 – September 2026 | 120 MB | €1 | Buy days |
| AK primary | Kalshi | event | 182 | March 2026 – September 2026 | 116 MB | €1 | Buy days |
| Next Cabinet memeber out | Kalshi | event | 192 | March 2026 – September 2026 | 115 MB | €1 | Buy days |
| What countries will Trump visit this year? | Kalshi | annual | 200 | February 2026 – September 2026 | 114 MB | €1 | Buy days |
| Trump pardons | Kalshi | event | 200 | February 2026 – September 2026 | 110 MB | €1 | Buy days |
| Who will be the head of state of Venezuela on date? | Kalshi | event | 194 | March 2026 – September 2026 | 105 MB | €1 | Buy days |
| Who will be Trump's next Press Secretary? | Kalshi | event | 194 | March 2026 – September 2026 | 103 MB | €1 | Buy days |
| Missouri Primary Winners | Kalshi | event | 79 | May 2026 – August 2026 | 98.6 MB | €1 | Buy days |
| Democratic Senate seats | Kalshi | event | 194 | March 2026 – September 2026 | 96.1 MB | €1 | Buy days |
| Will Trump do anything today? | Kalshi | weekly | 186 | February 2026 – September 2026 | 95.1 MB | €1 | Buy days |
| Alaska governor | Kalshi | event | 194 | March 2026 – September 2026 | 94.7 MB | €1 | Buy days |
| Peru Presidency | Kalshi | event | 122 | March 2026 – July 2026 | 91.6 MB | €1 | Buy days |
| Who will Trump meet this year? | Kalshi | annual | 200 | February 2026 – September 2026 | 90.1 MB | €1 | Buy days |
| Next SCOTUS justice | Kalshi | event | 194 | March 2026 – September 2026 | 89.8 MB | €1 | Buy days |
| Michigan Primary Winners | Kalshi | event | 80 | May 2026 – August 2026 | 87.1 MB | €1 | Buy days |
| White House visitors | Kalshi | annual | 194 | March 2026 – September 2026 | 86.7 MB | €1 | Buy days |
| Wisconsin Primary Winners | Kalshi | event | 86 | May 2026 – August 2026 | 86.5 MB | €1 | Buy days |
| National House popular vote margin? | Kalshi | event | 194 | March 2026 – September 2026 | 84.1 MB | €1 | Buy days |
| Massachusetts 6 Democratic primary | Kalshi | event | 183 | March 2026 – September 2026 | 80.9 MB | €1 | Buy days |
| How many seats will party win in state? | Kalshi | event | 140 | April 2026 – September 2026 | 75.3 MB | €1 | Buy days |
| Which state ballot measures will pass? | Kalshi | event | 34 | August 2026 – September 2026 | 72.0 MB | €1 | Buy days |
| State legislature winners | Kalshi | event | 152 | April 2026 – September 2026 | 71.9 MB | €1 | Buy days |
| Congress trades | Kalshi | annual | 194 | March 2026 – September 2026 | 71.0 MB | €1 | Buy days |
| Epstein list | Kalshi | event | 193 | March 2026 – September 2026 | 70.8 MB | €1 | Buy days |
| Political fundraising | Kalshi | event | 55 | July 2026 – September 2026 | 67.0 MB | €1 | Buy days |
| Massachusetts Primary Winners | Kalshi | event | 107 | May 2026 – September 2026 | 65.2 MB | €1 | Buy days |
| Abraham Accord Saudi Arabia | Kalshi | event | 194 | March 2026 – September 2026 | 64.9 MB | €1 | Buy days |
| Lebanon parliament | Kalshi | event | 194 | March 2026 – September 2026 | 58.3 MB | €1 | Buy days |
| Washington Primary Advancers | Kalshi | event | 87 | May 2026 – August 2026 | 58.2 MB | €1 | Buy days |
| Texas Primary Winners | Kalshi | event | 100 | March 2026 – June 2026 | 57.8 MB | €1 | Buy days |
| Brazil Presidential Election First Round: 3rd Place | Kalshi | event | 144 | April 2026 – September 2026 | 54.8 MB | €1 | Buy days |
| Next UK PM | Kalshi | event | 139 | March 2026 – July 2026 | 54.6 MB | €1 | Buy days |
| Who will be the first Democrat listed to announce a 2028 presidential run? | Kalshi | event | 194 | March 2026 – September 2026 | 52.3 MB | €1 | Buy days |
| closest senate race | Kalshi | event | 194 | March 2026 – September 2026 | 51.9 MB | €1 | Buy days |
| Trump pardons monthly | Kalshi | monthly | 200 | February 2026 – September 2026 | 51.4 MB | €1 | Buy days |
| Nobel Peace Prize | Kalshi | event | 194 | March 2026 – September 2026 | 50.6 MB | €1 | Buy days |
| Next DNI | Kalshi | event | 69 | May 2026 – July 2026 | 49.8 MB | €1 | Buy days |
| New York Primary Winners | Kalshi | event | 62 | April 2026 – June 2026 | 48.0 MB | €1 | Buy days |
| Who will visit Mar-a-Lago this year? | Kalshi | annual | 194 | March 2026 – September 2026 | 46.6 MB | €1 | Buy days |
| Ohio Primary Winners | Kalshi | event | 57 | March 2026 – May 2026 | 44.2 MB | €1 | Buy days |
| Palestine recognition | Kalshi | event | 194 | March 2026 – September 2026 | 44.1 MB | €1 | Buy days |
| Which states will Trump visit this year? | Kalshi | annual | 200 | February 2026 – September 2026 | 42.4 MB | €1 | Buy days |
| Maryland Primary Winners | Kalshi | event | 109 | March 2026 – June 2026 | 41.3 MB | €1 | Buy days |
| Minnesota Democratic Senate nominee | Kalshi | event | 162 | March 2026 – August 2026 | 41.2 MB | €1 | Buy days |
| Indiana Primary Winners | Kalshi | event | 64 | March 2026 – May 2026 | 37.4 MB | €1 | Buy days |
| KSD | Kalshi | event | 155 | March 2026 – August 2026 | 35.9 MB | €1 | Buy days |
| Minnesota Democratic nominee for Governor | Kalshi | event | 162 | March 2026 – August 2026 | 35.2 MB | €1 | Buy days |
| Fed governor nominee | Kalshi | event | 194 | March 2026 – September 2026 | 35.2 MB | €1 | Buy days |
| Congress Testify this year? | Kalshi | annual | 194 | March 2026 – September 2026 | 35.0 MB | €1 | Buy days |
| Republican senate seats | Kalshi | event | 117 | May 2026 – September 2026 | 34.7 MB | €1 | Buy days |
| Which countries will receive a lower US Travel Advisory level in 2026? | Kalshi | annual | 194 | March 2026 – September 2026 | 34.6 MB | €1 | Buy days |
| Alabama Primary Winners | Kalshi | event | 137 | March 2026 – August 2026 | 33.9 MB | €1 | Buy days |
| who will bernie sanders endorse | Kalshi | event | 194 | March 2026 – September 2026 | 32.7 MB | €1 | Buy days |
| Counties won in primaries | Kalshi | event | 131 | April 2026 – August 2026 | 32.5 MB | €1 | Buy days |
| Xi Jinping successor | Kalshi | event | 194 | March 2026 – September 2026 | 30.8 MB | €1 | Buy days |
| who will run for office before the midterms | Kalshi | event | 194 | March 2026 – September 2026 | 30.5 MB | €1 | Buy days |
| Virginia Primary Winners | Kalshi | event | 79 | May 2026 – August 2026 | 30.2 MB | €1 | Buy days |
| 2028 Presidential matchup | Kalshi | event | 160 | April 2026 – September 2026 | 29.9 MB | €1 | Buy days |
| Who will be the Prime Minister of Israel after their election? | Kalshi | event | 156 | April 2026 – September 2026 | 29.6 MB | €1 | Buy days |
| 2028 Presidential election: exact outcome | Kalshi | event | 158 | April 2026 – September 2026 | 29.6 MB | €1 | Buy days |
| Maine Governor Democratic nominee | Kalshi | event | 108 | March 2026 – June 2026 | 29.2 MB | €1 | Buy days |
| Next Prime Minister of Israel | Kalshi | event | 194 | March 2026 – September 2026 | 29.0 MB | €1 | Buy days |
| Next Defense Sec | Kalshi | event | 194 | March 2026 – September 2026 | 28.9 MB | €1 | Buy days |
| Kentucky Primary Winners | Kalshi | event | 53 | March 2026 – May 2026 | 28.5 MB | €1 | Buy days |
| Secretary of State visits | Kalshi | event | 194 | March 2026 – September 2026 | 27.5 MB | €1 | Buy days |
| closest governor's race | Kalshi | event | 194 | March 2026 – September 2026 | 27.2 MB | €1 | Buy days |
| Who will attend a White House Press Briefing? | Kalshi | event | 194 | March 2026 – September 2026 | 27.0 MB | €1 | Buy days |
| Republican Presidential ticket | Kalshi | event | 150 | April 2026 – September 2026 | 25.7 MB | €1 | Buy days |
| CA Gov: Exact place | Kalshi | event | 43 | May 2026 – July 2026 | 25.3 MB | €1 | Buy days |
| Nevada Primary Winners | Kalshi | event | 83 | March 2026 – June 2026 | 24.9 MB | €1 | Buy days |
| SCOTUS confirmations | Kalshi | event | 194 | March 2026 – September 2026 | 24.4 MB | €1 | Buy days |
| Connecticut Primary Winners | Kalshi | event | 86 | May 2026 – August 2026 | 24.4 MB | €1 | Buy days |
| What countries will Pope Leo visit before 2027? | Kalshi | event | 194 | March 2026 – September 2026 | 23.7 MB | €1 | Buy days |
| New Jersey Primary Winners | Kalshi | event | 81 | March 2026 – June 2026 | 23.7 MB | €1 | Buy days |
| Minnesota Primary Winners | Kalshi | event | 86 | May 2026 – August 2026 | 22.7 MB | €1 | Buy days |
| Next DNC chair? | Kalshi | event | 110 | May 2026 – September 2026 | 22.6 MB | €1 | Buy days |
| Brazil Presidential Election First Round: 2nd Place | Kalshi | event | 144 | April 2026 – September 2026 | 21.8 MB | €1 | Buy days |
| NYC statistics | Kalshi | event | 38 | August 2026 – September 2026 | 20.2 MB | €1 | Buy days |
| Saxony-Anhalt state election party vote share | Kalshi | event | 24 | August 2026 – September 2026 | 20.2 MB | €1 | Buy days |
| Latvia Parliament elections | Kalshi | event | 194 | March 2026 – September 2026 | 19.1 MB | €1 | Buy days |
| Next Labor Sec | Kalshi | event | 147 | April 2026 – September 2026 | 18.9 MB | €1 | Buy days |
| How high will Trump's approval get this year? | Kalshi | annual | 200 | February 2026 – September 2026 | 18.3 MB | €1 | Buy days |
| Democratic Presidential ticket | Kalshi | event | 150 | April 2026 – September 2026 | 17.9 MB | €1 | Buy days |
| Who will win the next Senate Democratic Leader election? | Kalshi | event | 194 | March 2026 – September 2026 | 17.8 MB | €1 | Buy days |
| Who will win the Chicago Mayoral Election? | Kalshi | event | 194 | March 2026 – September 2026 | 17.7 MB | €1 | Buy days |
| Next UK coalition | Kalshi | event | 116 | May 2026 – September 2026 | 17.5 MB | €1 | Buy days |
| Putin DJT meeting location | Kalshi | event | 194 | March 2026 – September 2026 | 17.3 MB | €1 | Buy days |
| U.S. withdrawing from international organizations | Kalshi | event | 194 | March 2026 – September 2026 | 16.4 MB | €1 | Buy days |
| Next African leader out | Kalshi | event | 194 | March 2026 – September 2026 | 16.3 MB | €1 | Buy days |
| Presidential Medal of Freedom | Kalshi | event | 194 | March 2026 – September 2026 | 16.0 MB | €1 | Buy days |
| VP tiebreaks | Kalshi | event | 194 | March 2026 – September 2026 | 15.2 MB | €1 | Buy days |
| Illinois Primary winners | Kalshi | event | 21 | February 2026 – March 2026 | 15.1 MB | €1 | Buy days |
| Brazil Chamber of Deputies Election: Most Seats Won | Kalshi | event | 144 | April 2026 – September 2026 | 14.8 MB | €1 | Buy days |
| Which Georgia elections will be won outright? | Kalshi | event | 194 | March 2026 – September 2026 | 14.5 MB | €1 | Buy days |
| Popular vote margin of victory | Kalshi | event | 117 | May 2026 – September 2026 | 14.3 MB | €1 | Buy days |
| Voter turnout in the national House popular vote? | Kalshi | event | 194 | March 2026 – September 2026 | 14.2 MB | €1 | Buy days |
| EOs in Trump's second term | Kalshi | event | 200 | February 2026 – September 2026 | 14.1 MB | €1 | Buy days |
| Libertarian Primary winner | Kalshi | event | 160 | April 2026 – September 2026 | 14.0 MB | €1 | Buy days |
| Winner of next Turkish presidential election | Kalshi | event | 194 | March 2026 – September 2026 | 13.5 MB | €1 | Buy days |
| Electoral college margin of victory | Kalshi | event | 122 | May 2026 – September 2026 | 12.8 MB | €1 | Buy days |
| Musk challengers | Kalshi | event | 194 | March 2026 – September 2026 | 12.3 MB | €1 | Buy days |
| Florida Republican Senate nominee | Kalshi | event | 169 | March 2026 – August 2026 | 12.3 MB | €1 | Buy days |
| First Primary democrats | Kalshi | event | 165 | March 2026 – August 2026 | 10.9 MB | €1 | Buy days |
| 2,224 |
| 54,471 |
| $161.8K |
| 64 % |
| 88.4M |
| 2026-09-05 | 106 | 1,681 | 53,138 | $166.0K | 63 % | 75.7M |
| 2026-09-04 | 106 | 1,510 | 55,395 | $199.3K | 64 % | 56.5M |
| 2026-09-03 | 106 | 1,276 | 52,283 | $262.3K | 70 % | 56.3M |
| 2026-09-02 | 108 | 1,488 | 59,828 | $501.1K | 55 % | 51.9M |
| 2026-09-01 | 110 | 1,513 | 58,282 | $395.6K | 64 % | 52.6M |
| 2026-08-31 | 110 | 1,606 | 56,006 | $316.4K | 67 % | 38.3M |
| 2026-08-30 | 110 | 1,785 | 54,233 | $232.2K | 68 % | 62.3M |
| 2026-08-29 | 111 | 1,379 | 53,124 | $219.4K | 67 % | 63.4M |
| 2026-08-28 | 111 | 1,438 | 47,994 | $201.6K | 66 % | 60.4M |
| 2026-08-27 | 113 | 2,194 | 43,647 | $235.2K | 46 % | 54.1M |
| 2026-08-26 | 113 | 1,649 | 56,113 | $684.4K | 61 % | 51.3M |
| 2026-08-25 | 114 | 1,339 | 60,003 | $826.0K | 53 % | 39.5M |
| 2026-08-24 | 114 | 1,716 | 49,088 | $335.9K | 66 % | 44.5M |
| 2026-08-23 | 114 | 1,397 | 53,932 | $397.7K | 67 % | 53.2M |
| 2026-08-22 | 114 | 1,345 | 53,601 | $483.6K | 46 % | 57.5M |
| 2026-08-21 | 114 | 1,562 | 56,080 | $385.7K | 50 % | 46.1M |
| 2026-08-20 | 113 | 1,720 | 53,871 | $425.4K | 58 % | 47.9M |
| 2026-08-19 | 115 | 1,407 | 67,250 | $1.4M | 55 % | 24.2M |
| 2026-08-18 | 115 | 1,656 | 94,120 | $6.5M | 51 % | 33.4M |
| 2026-08-17 | 115 | 1,318 | 65,317 | $2.3M | 38 % | 27.5M |
| 2026-08-16 | 115 | 1,149 | 59,060 | $770.1K | 56 % | 29.6M |
| 2026-08-15 | 116 | 1,319 | 58,201 | $792.2K | 56 % | 29.4M |
Per UTC day, summed over every politics 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 —.
| will-the-republican-party-win-the-ky-01-house-seat | 2026 House Election Winners — Republican party (per district) | Polymarket | 0.950 → 0.951 | open | 18 | $5.3K | buy file → |
| KXPRESNOMD-28-MK | Democratic Primary winner | Kalshi | 0.036 → 0.045 | open | 85 | $5.1K | buy file → |
| will-the-republican-party-win-the-tx-05-house-seat | 2026 House Election Winners — Republican party (per district) | Polymarket | 0.930 → 0.950 | open | 21 | $5.0K | buy file → |
| KXPRESNOMD-28-JOSS | Democratic Primary winner | Kalshi | 0.170 → 0.170 | open | 221 | $4.9K | buy file → |
| KXPRESNOMD-28-GN | Democratic Primary winner | Kalshi | 0.130 → 0.130 | open | 207 | $4.1K | buy file → |
| KXPRESPERSON-28-MRUB | Pres person | Kalshi | 0.110 → 0.110 | open | 88 | $3.7K | buy file → |
Single contracts ranked by USD turnover on 2026-09-13 (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.