Kalshi Republican house seats Historical Data
Every Kalshi “Republican house seats” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 243 trading days as day bundles, €1 per day, bought as a guest with instant download.
Republican house seats on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-11-01, 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 Republican house seats contract that was listed on Kalshi on that UTC day — traded or not — 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 – present — 243 trading days, 292 MB compressed in total. A day typically holds 11 contract files (up to 11 on the busiest day, 9.01 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.
Republican house seats — development since capture
16,066 trades and $501.1K of USD turnover over 85 captured days since 2026-08-09 — record day 2026-10-29 with $64.1K, biggest single contract KXRHOUSESEATS-27-215 (RHOUSESEATS · 215) (2026-10-29, $29.7K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Nov 2026 (month to date) | 1 | 1,058 | $19.2K | $19.2K | 11 | 40.1K | — |
| Oct 2026 | 31 | 10,413 | $367.8K | $11.9K | 331 | 1.8M | +308.7 % |
| Sep 2026 | 30 | 3,676 | $90.0K | $3.0K | 296 | 1.6M | +272.3 % |
| Aug 2026 | 23 | 919 | $24.2K | $1.1K | 180 | 2.2M | — |
Kalshi Republican house seats — 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.
Republican house seats — activity by weekday
Thursdays carry the most turnover, about $26.2K per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $8.6K | 257.5 | 4 | |
| Tuesday | $10.9K | 351.75 | 4 | |
| Wednesday | $16.0K | 353.25 | 4 | |
| Thursday | $26.2K | 523.75 | 4 | |
| Friday | $14.7K | 501.25 | 4 | |
| Saturday | $8.2K | 311 | 5 | |
| Sunday | $7.2K | 347.8 | 5 |
Kalshi Republican house seats — 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 —.
Republican house seats — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-01 | 11 | 1.28 MB | 11 | 1,058 | $19.2K | 81 % | 0.61 ¢ | $5.6K | 40.1K | Buy day → | |
| 2026-10-31 | 11 | 1.69 MB | 11 | 820 | $19.3K | 53 % | 0.79 ¢ | $7.3K | 57.7K | Buy day → | |
| 2026-10-30 | 11 | 2.89 MB | 11 | 1,147 | $35.0K | 57 % | 0.76 ¢ | $5.2K | 104.2K | Buy day → | |
| 2026-10-29 | 11 | 1.49 MB | 11 | 1,165 | $64.1K | 94 % | 0.78 ¢ | $2.5K | 49.2K | Buy day → | |
| 2026-10-28 | 11 | 699 KB | 11 | 598 | $30.3K | 96 % | 0.93 ¢ | $8.2K | 19.3K | Buy day → | |
| 2026-10-27 | 11 | 1.50 MB | 11 | 498 | $11.4K | 81 % | 1.00 ¢ | $1.5K | 51.8K | Buy day → | |
| 2026-10-26 | 11 | 1.48 MB | 11 | 388 | $11.7K | 95 % | 0.99 ¢ | $1.9K | 53.2K | Buy day → | |
| 2026-10-25 | 11 | 728 KB | 11 | 327 | $9.2K | 91 % | 0.88 ¢ | $2.3K | 20.9K | Buy day → | |
| 2026-10-24 | 11 | 924 KB | 11 | 378 | $10.9K | 84 % | 0.84 ¢ | $4.1K | 28.5K | Buy day → | |
| 2026-10-23 | 11 | 1.69 MB | 11 | 492 | $18.7K | 96 % | 0.97 ¢ | $3.9K | 62.4K | Buy day → | |
| 2026-10-22 | 11 | 919 KB | 11 | 478 | $28.3K | 80 % | 0.99 ¢ | $2.8K | 27.3K | Buy day → | |
| 2026-10-21 | 11 | 869 KB | 11 | 358 | $21.0K | 79 % | 0.99 ¢ | $4.2K | 25.2K | Buy day → | |
| 2026-10-20 | 11 | 1.64 MB | 11 | 357 | $17.9K | 93 % | 0.83 ¢ | $1.2K | 58.5K | Buy day → | |
| 2026-10-19 | 11 | 682 KB | 11 | 146 | $6.9K | 94 % | 0.99 ¢ | $391.01 | 21.6K | Buy day → | |
| 2026-10-18 | 11 | 514 KB | 11 | 132 | $2.1K | 98 % | 0.92 ¢ | $414.55 | 14.9K | Buy day → | |
| 2026-10-17 | 11 | 708 KB | 11 | 136 | $5.1K | 81 % | 0.96 ¢ | $1.7K | 22.0K | Buy day → | |
| 2026-10-16 | 11 | 1.28 MB | 11 | 214 | $2.7K | 79 % | 0.85 ¢ | $417.06 | 44.5K | Buy day → | |
| 2026-10-15 | 11 | 1.37 MB | 11 | 359 | $10.0K | 90 % | 1.12 ¢ | $1.1K | 47.9K | Buy day → | |
| 2026-10-14 | 11 | 1.37 MB | 11 | 241 | $7.1K | 37 % | 0.93 ¢ | $871.92 | 49.6K | Buy day → | |
| 2026-10-13 | 11 | 2.94 MB | 11 | 317 | $10.0K | 96 % | 0.99 ¢ | $2.2K | 113.6K | Buy day → | |
| 2026-10-12 | 11 | 5.20 MB | 11 | 275 | $12.1K | 54 % | 0.88 ¢ | $267.49 | 204.8K | Buy day → | |
| 2026-10-11 | 11 | 1.85 MB | 10 | 92 | $1.7K | 22 % | 1.01 ¢ | $993.74 | 71.4K | Buy day → | |
| 2026-10-10 | 11 | 712 KB | 10 | 148 | $2.0K | 30 % | 0.90 ¢ | $663.25 | 22.7K | Buy day → | |
| 2026-10-09 | 11 | 1.98 MB | 11 | 152 | $2.3K | 75 % | 1.29 ¢ | $821.03 | 73.9K | Buy day → | |
| 2026-10-08 | 11 | 1.06 MB | 8 | 93 | $2.5K | 88 % | 0.82 ¢ | $389.01 | 38.0K | Buy day → | |
| 2026-10-07 | 11 | 5.51 MB | 10 | 216 | $5.7K | 96 % | 1.08 ¢ | $616.93 | 217.1K | Buy day → | |
| 2026-10-06 | 11 | 1.21 MB | 11 | 235 | $4.1K | 95 % | 0.81 ¢ | $527.82 | 43.3K | Buy day → | |
| 2026-10-05 | 11 | 495 KB | 11 | 221 | $3.6K | 98 % | 0.92 ¢ | $746.12 | 14.1K | Buy day → | |
| 2026-10-04 | 11 | 2.24 MB | 11 | 130 | $3.5K | 95 % | 1.14 ¢ | $605.28 | 85.5K | Buy day → | |
| 2026-10-03 | 11 | 1.40 MB | 10 | 73 | $3.8K | 12 % | 1.01 ¢ | $3.0K | 51.7K | 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 Republican house seats 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 Republican house seats contracts on 2026-11-01 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 1,033 trades, $19.1K USD turnover. The busiest contract was KXRHOUSESEATS-27-193 with $4.5K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.440 | 0.450 | 0.440 | 0.440 | 0.447 | open | 77 | $4.5K | 73 % | 1.00 ¢ | $22.4K | 1.2K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.051 | 0.079 | 0.051 | 0.069 | 0.069 | open | 259 | $3.4K | 96 % | 0.50 ¢ | $42.93 | 9.9K | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.040 | 0.052 | 0.028 | 0.033 | 0.042 | open | 171 | $2.4K | 78 % | 0.36 ¢ | $34.18 | 2.8K | buy file → |
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.041 | 0.048 | 0.027 | 0.048 | 0.045 | open | 81 | $2.1K | 94 % | 0.25 ¢ | $207.55 | 2.2K | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.050 | 0.052 | 0.041 | 0.052 | 0.049 | open | 59 | $1.8K | 93 % | 0.26 ¢ | $179.16 | 1.3K | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.140 | 0.140 | 0.130 | 0.140 | 0.140 | open | 68 | $1.7K | 99 % | 1.00 ¢ | $2.0K | 898 | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.076 | 0.076 | 0.062 | 0.070 | 0.070 | open | 81 | $1.4K | 41 % | 0.51 ¢ | $227.57 | 16.3K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.140 | 0.140 | 0.120 | 0.130 | 0.128 | open | 49 | $1.1K | 76 % | 1.00 ¢ | $1.8K | 763 | buy file → |
| KXRHOUSESEATS-27-237 RHOUSESEATS · 237 | 2027-02-01 15:00 | 0.014 | 0.018 | 0.010 | 0.014 | 0.013 | No | 113 | $498.69 | 49 % | 0.14 ¢ | $8.6 | 2.4K | buy file → |
| KXRHOUSESEATS-27-230 RHOUSESEATS · 230 | 2027-02-01 15:00 | 0.015 | 0.015 | 0.007 | 0.010 | 0.012 | No | 75 | $200.65 | 33 % | 0.17 ¢ | $10.18 | 1.8K | 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; spread = the contract's turnover-weighted quoted bid-ask spread in cents, top-1 depth = mean best-bid/ask notional per side, L2 updates = order-book level updates recorded for the contract that day. “Settles” is the venue-listed close time of the contract where the venue publishes one (UTC).
2026-10-31 — 10 contracts, 749 trades, $19.2K turnover
The 10 most traded Republican house seats contracts on 2026-10-31 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 749 trades, $19.2K USD turnover. The busiest contract was KXRHOUSESEATS-27-193 with $12.3K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.460 | 0.460 | 0.440 | 0.440 | 0.450 | open | 77 | $12.3K | 37 % | 1.00 ¢ | $11.2K | 1.3K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.052 | 0.067 | 0.050 | 0.051 | 0.059 | open | 184 | $1.9K | 80 % | 0.26 ¢ | $17.09 | 20.1K | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.027 | 0.040 | 0.020 | 0.040 | 0.031 | open | 85 | $1.4K | 83 % | 0.31 ¢ | $17.84 | 11.2K | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.150 | 0.150 | 0.130 | 0.140 | 0.142 | open | 59 | $1.1K | 63 % | 1.00 ¢ | $1.3K | 1.1K | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.057 | 0.057 | 0.040 | 0.050 | 0.047 | open | 70 | $771.77 | 90 % | 0.27 ¢ | $241.52 | 3.7K | buy file → |
| KXRHOUSESEATS-27-230 RHOUSESEATS · 230 | 2027-02-01 15:00 | 0.005 | 0.015 | 0.004 | 0.015 | 0.009 | No | 93 | $586.6 | 87 % | 0.27 ¢ | $8 | 2.5K | buy file → |
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.040 | 0.049 | 0.036 | 0.041 | 0.039 | open | 63 | $447.99 | 100 % | 0.44 ¢ | $30.45 | 7.0K | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.075 | 0.076 | 0.074 | 0.076 | 0.076 | open | 23 | $314.76 | 95 % | 0.10 ¢ | $249.95 | 4.2K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.150 | 0.150 | 0.130 | 0.140 | 0.145 | open | 23 | $188.81 | 88 % | 1.12 ¢ | $854.13 | 1.4K | buy file → |
| KXRHOUSESEATS-27-237 RHOUSESEATS · 237 | 2027-02-01 15:00 | 0.014 | 0.015 | 0.005 | 0.014 | 0.007 | No | 72 | $145.45 | 86 % | 0.31 ¢ | $4.77 | 4.5K | buy file → |
2026-10-30 — 10 contracts, 1,086 trades, $34.7K turnover
The 10 most traded Republican house seats contracts on 2026-10-30 — 0 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 7 still open at the last print: 1,086 trades, $34.7K USD turnover. The busiest contract was KXRHOUSESEATS-27-193 with $15.4K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.530 | 0.530 | 0.450 | 0.460 | 0.485 | open | 167 | $15.4K | 19 % | 1.00 ¢ | $11.2K | 4.7K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.049 | 0.071 | 0.049 | 0.052 | 0.062 | open | 229 | $5.5K | 81 % | 0.38 ¢ | $93.55 | 11.4K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.130 | 0.160 | 0.130 | 0.150 | 0.142 | open | 77 | $4.3K | 97 % | 1.01 ¢ | $1.0K | 6.5K | buy file → |
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.050 | 0.043 | 0.023 | 0.040 | 0.040 | open | 99 | $2.4K | 64 % | 0.51 ¢ | $322.35 | 6.2K | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.130 | 0.150 | 0.130 | 0.150 | 0.148 | open | 80 | $1.7K | 100 % | 1.00 ¢ | $1.3K | 1.4K | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.059 | 0.095 | 0.059 | 0.075 | 0.075 | open | 117 | $1.7K | 86 % | 0.31 ¢ | $164.23 | 7.0K | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.050 | 0.061 | 0.032 | 0.057 | 0.056 | open | 67 | $1.4K | 98 % | 0.35 ¢ | $300.92 | 45.9K | buy file → |
| KXRHOUSESEATS-27-237 RHOUSESEATS · 237 | 2027-02-01 15:00 | 0.004 | 0.018 | 0.004 | 0.014 | 0.014 | No | 95 | $1.1K | 100 % | 0.39 ¢ | $45.14 | 8.7K | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.027 | 0.033 | 0.009 | 0.027 | 0.018 | No | 101 | $949.56 | 81 % | 0.32 ¢ | $52.11 | 7.4K | buy file → |
| KXRHOUSESEATS-27-235 RHOUSESEATS · 235 | 2027-02-01 15:00 | 0.002 | 0.012 | 0.002 | 0.007 | 0.009 | No | 54 | $298.47 | 100 % | 0.23 ¢ | $40.18 | 2.9K | buy file → |
2026-10-29 — 10 contracts, 1,114 trades, $63.9K turnover
The 10 most traded Republican house seats contracts on 2026-10-29 — 0 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 7 still open at the last print: 1,114 trades, $63.9K USD turnover. The busiest contract was KXRHOUSESEATS-27-215 with $29.7K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.037 | 0.460 | 0.020 | 0.050 | 0.131 | open | 262 | $29.7K | 100 % | 0.60 ¢ | $127.39 | 8.9K | buy file → |
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.390 | 0.610 | 0.390 | 0.530 | 0.467 | open | 226 | $27.4K | 95 % | 1.00 ¢ | $5.6K | 6.1K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.060 | 0.065 | 0.049 | 0.049 | 0.060 | open | 152 | $2.5K | 89 % | 0.40 ¢ | $158.67 | 10.9K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.160 | 0.160 | 0.130 | 0.130 | 0.148 | open | 62 | $1.2K | 37 % | 1.00 ¢ | $1.7K | 2.4K | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.160 | 0.160 | 0.130 | 0.130 | 0.152 | open | 72 | $1.1K | 64 % | 1.00 ¢ | $1.1K | 2.1K | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.031 | 0.034 | 0.027 | 0.027 | 0.032 | No | 60 | $527.89 | 85 % | 0.32 ¢ | $25.95 | 1.9K | buy file → |
| KXRHOUSESEATS-27-237 RHOUSESEATS · 237 | 2027-02-01 15:00 | 0.012 | 0.018 | 0.004 | 0.004 | 0.008 | No | 77 | $494.48 | 16 % | 0.22 ¢ | $49.97 | 1.2K | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.069 | 0.070 | 0.050 | 0.050 | 0.062 | open | 72 | $465.3 | 68 % | 0.68 ¢ | $117.49 | 6.2K | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.097 | 0.098 | 0.056 | 0.059 | 0.079 | open | 73 | $359.17 | 52 % | 1.32 ¢ | $146.91 | 6.7K | buy file → |
| KXRHOUSESEATS-27-230 RHOUSESEATS · 230 | 2027-02-01 15:00 | 0.018 | 0.018 | 0.004 | 0.004 | 0.007 | No | 58 | $121.27 | 28 % | 0.48 ¢ | $18.98 | 1.5K | buy file → |
2026-10-28 — 10 contracts, 563 trades, $30.0K turnover
The 10 most traded Republican house seats contracts on 2026-10-28 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 563 trades, $30.0K USD turnover. The busiest contract was KXRHOUSESEATS-27-193 with $25.0K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.360 | 0.400 | 0.360 | 0.390 | 0.375 | open | 79 | $25.0K | 98 % | 1.00 ¢ | $9.8K | 1.5K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.067 | 0.075 | 0.060 | 0.060 | 0.070 | open | 87 | $1.5K | 98 % | 0.44 ¢ | $43.96 | 2.9K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.170 | 0.170 | 0.150 | 0.160 | 0.163 | open | 57 | $743.75 | 86 % | 1.00 ¢ | $983.38 | 1.1K | buy file → |
| KXRHOUSESEATS-27-237 RHOUSESEATS · 237 | 2027-02-01 15:00 | 0.017 | 0.022 | 0.012 | 0.012 | 0.018 | No | 98 | $495.02 | 74 % | 0.25 ¢ | $56.46 | 1.1K | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.160 | 0.160 | 0.150 | 0.160 | 0.160 | open | 35 | $462.69 | 100 % | 1.00 ¢ | $1.5K | 662 | buy file → |
| KXRHOUSESEATS-27-230 RHOUSESEATS · 230 | 2027-02-01 15:00 | 0.018 | 0.018 | 0.013 | 0.018 | 0.016 | No | 33 | $456.55 | 100 % | 0.73 ¢ | $25.71 | 825 | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.034 | 0.034 | 0.028 | 0.031 | 0.030 | open | 28 | $420.56 | 99 % | 0.18 ¢ | $50.33 | 1.2K | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.110 | 0.110 | 0.072 | 0.097 | 0.102 | open | 58 | $373.31 | 83 % | 1.07 ¢ | $382.46 | 1.6K | buy file → |
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.040 | 0.043 | 0.029 | 0.037 | 0.036 | open | 42 | $311.15 | 70 % | 0.51 ¢ | $625.29 | 2.5K | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.073 | 0.076 | 0.063 | 0.069 | 0.073 | open | 46 | $279.9 | 94 % | 0.60 ¢ | $1.4K | 5.2K | buy file → |
2026-10-27 — 10 contracts, 482 trades, $11.3K turnover
The 10 most traded Republican house seats contracts on 2026-10-27 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 482 trades, $11.3K USD turnover. The busiest contract was KXRHOUSESEATS-27-193 with $4.1K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.370 | 0.390 | 0.360 | 0.360 | 0.368 | open | 88 | $4.1K | 52 % | 1.00 ¢ | $3.6K | 2.1K | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.070 | 0.077 | 0.067 | 0.073 | 0.072 | open | 30 | $1.9K | 100 % | 0.94 ¢ | $87.1 | 18.7K | buy file → |
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.043 | 0.043 | 0.034 | 0.040 | 0.042 | open | 32 | $1.0K | 100 % | 0.85 ¢ | $263.65 | 1.2K | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.160 | 0.160 | 0.160 | 0.160 | 0.160 | open | 28 | $1.0K | 100 % | 1.00 ¢ | $1.0K | 975 | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.110 | 0.110 | 0.060 | 0.110 | 0.096 | open | 60 | $856.42 | 91 % | 2.33 ¢ | $55.24 | 14.8K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.075 | 0.075 | 0.051 | 0.067 | 0.066 | open | 140 | $784.28 | 91 % | 0.43 ¢ | $17.65 | 9.1K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.170 | 0.170 | 0.150 | 0.170 | 0.162 | open | 28 | $685.32 | 96 % | 1.02 ¢ | $211.05 | 1.5K | buy file → |
| KXRHOUSESEATS-27-230 RHOUSESEATS · 230 | 2027-02-01 15:00 | 0.014 | 0.019 | 0.014 | 0.018 | 0.015 | No | 21 | $411.56 | 99 % | 0.78 ¢ | $20.19 | 807 | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.033 | 0.034 | 0.027 | 0.034 | 0.033 | open | 37 | $325.71 | 98 % | 0.21 ¢ | $28.72 | 945 | buy file → |
| KXRHOUSESEATS-27-235 RHOUSESEATS · 235 | 2027-02-01 15:00 | 0.010 | 0.012 | 0.009 | 0.012 | 0.010 | No | 18 | $95.44 | 60 % | 0.15 ¢ | $11.24 | 844 | buy file → |
2026-10-26 — 10 contracts, 383 trades, $11.7K turnover
The 10 most traded Republican house seats contracts on 2026-10-26 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 383 trades, $11.7K USD turnover. The busiest contract was KXRHOUSESEATS-27-193 with $6.3K turnover.
| Contract | Settles (UTC) | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXRHOUSESEATS-27-193 RHOUSESEATS · 193 | 2027-02-01 15:00 | 0.360 | 0.370 | 0.360 | 0.370 | 0.369 | open | 67 | $6.3K | 93 % | 1.00 ¢ | $3.3K | 1.3K | buy file → |
| KXRHOUSESEATS-27-220 RHOUSESEATS · 220 | 2027-02-01 15:00 | 0.070 | 0.083 | 0.061 | 0.075 | 0.076 | open | 111 | $1.9K | 95 % | 0.50 ¢ | $39.75 | 13.1K | buy file → |
| KXRHOUSESEATS-27-200 RHOUSESEATS · 200 | 2027-02-01 15:00 | 0.160 | 0.170 | 0.160 | 0.170 | 0.162 | open | 31 | $1.1K | 100 % | 1.03 ¢ | $148.17 | 1.5K | buy file → |
| KXRHOUSESEATS-27-205 RHOUSESEATS · 205 | 2027-02-01 15:00 | 0.110 | 0.110 | 0.063 | 0.110 | 0.089 | open | 46 | $840.81 | 96 % | 1.78 ¢ | $408.27 | 29.5K | buy file → |
| KXRHOUSESEATS-27-215 RHOUSESEATS · 215 | 2027-02-01 15:00 | 0.042 | 0.043 | 0.026 | 0.043 | 0.042 | open | 46 | $749.57 | 98 % | 1.17 ¢ | $163.37 | 882 | buy file → |
| KXRHOUSESEATS-27-210 RHOUSESEATS · 210 | 2027-02-01 15:00 | 0.072 | 0.073 | 0.069 | 0.070 | 0.073 | open | 26 | $588.32 | 100 % | 1.14 ¢ | $480.64 | 3.3K | buy file → |
| KXRHOUSESEATS-27-235 RHOUSESEATS · 235 | 2027-02-01 15:00 | 0.011 | 0.012 | 0.005 | 0.010 | 0.011 | No | 17 | $95.96 | 94 % | 0.47 ¢ | $17.6 | 667 | buy file → |
| KXRHOUSESEATS-27-195 RHOUSESEATS · 195 | 2027-02-01 15:00 | 0.160 | 0.160 | 0.150 | 0.160 | 0.159 | open | 9 | $66.72 | 98 % | 1.11 ¢ | $771.56 | 563 | buy file → |
| KXRHOUSESEATS-27-230 RHOUSESEATS · 230 | 2027-02-01 15:00 | 0.014 | 0.015 | 0.011 | 0.014 | 0.014 | No | 14 | $40.74 | 79 % | 0.42 ¢ | $82.41 | 717 | buy file → |
| KXRHOUSESEATS-27-225 RHOUSESEATS · 225 | 2027-02-01 15:00 | 0.027 | 0.035 | 0.027 | 0.033 | 0.033 | open | 16 | $34.94 | 73 % | 0.38 ¢ | $56.52 | 908 | buy file → |
How a Republican house seats contract trades
On Kalshi, a Republican house seats contract trades until its event settles, is listed roughly 151 days before it opens, and quotes in 0.1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-11-01.
Try a Republican house seats 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.
KXRHOUSESEATS-27-193 minute by minute — 2026-10-23
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.
KXRHOUSESEATS-27-193 traded in 49 of the day’s minutes (00:19–23:56 UTC): 78 trades, $8.0K turnover, opening at 0.340, ranging 0.340–0.360 and closing at 0.350.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:19 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $38.25 | 1.00 ¢ | $3.4K / $1.1K |
| 00:55 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $23.92 | 1.00 ¢ | $8.1K / $5.2K |
| 01:17 | 0.350 | 0.350 | 0.350 | 0.350 | 2 | $286.94 | 1.00 ¢ | $10.9K / $5.1K |
| 01:41 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $5.03 | 1.00 ¢ | $10.9K / $5.0K |
| 01:59 | 0.340 | 0.340 | 0.340 | 0.340 | 1 | $4.08 | 1.00 ¢ | $10.9K / $5.0K |
| 02:07 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $378.37 | 1.00 ¢ | $10.9K / $4.9K |
| 02:15 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $0.01 | 1.00 ¢ | $10.9K / $4.6K |
| 02:59 | 0.340 | 0.350 | 0.350 | 0.350 | 7 | $385 | 1.00 ¢ | $11.3K / $4.3K |
| 03:46 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $38.26 | 1.00 ¢ | $11.3K / $4.7K |
| 04:03 | 0.350 | 0.340 | 0.340 | 0.340 | 3 | $0.34 | 1.00 ¢ | $11.3K / $4.7K |
| 04:15 | 0.340 | 0.340 | 0.340 | 0.340 | 2 | $10.07 | 1.00 ¢ | $11.3K / $4.7K |
| 04:25 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $1.1K | 1.00 ¢ | $11.3K / $4.5K |
| 04:26 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $3.4 | 1.00 ¢ | $11.3K / $3.7K |
| 04:36 | 0.340 | 0.340 | 0.340 | 0.340 | 1 | $2.67 | 1.00 ¢ | $11.3K / $3.7K |
| 04:40 | 0.340 | 0.340 | 0.340 | 0.340 | 1 | $17 | 1.00 ¢ | $11.3K / $3.7K |
| 06:52 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $9.57 | 1.00 ¢ | $12.0K / $4.5K |
| 07:48 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $1.44 | 1.00 ¢ | $12.0K / $4.5K |
| 12:30 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $2.2K | 1.00 ¢ | $12.0K / $4.3K |
| 13:03 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $34 | 1.00 ¢ | $15.4K / $2.4K |
| 14:13 | 0.340 | 0.350 | 0.350 | 0.350 | 2 | $20.3 | 1.00 ¢ | $11.9K / $2.4K |
| 14:14 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $10.15 | 1.00 ¢ | $12.0K / $2.4K |
| 14:30 | 0.350 | 0.350 | 0.350 | 0.350 | 7 | $1.9K | 1.00 ¢ | $12.0K / $559.96 |
| 15:44 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $4.79 | 1.00 ¢ | $12.0K / $1.3K |
| 16:03 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $9.57 | 1.00 ¢ | $12.0K / $1.3K |
| 16:11 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $3.5 | 1.00 ¢ | $12.0K / $2.0K |
| 16:32 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $37.74 | 1.00 ¢ | $12.0K / $2.0K |
| 16:37 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $9.57 | 1.00 ¢ | $11.9K / $2.0K |
| 16:44 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $4.78 | 1.00 ¢ | $12.4K / $2.0K |
| 17:42 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $1.5 | 1.00 ¢ | $12.4K / $2.0K |
| 18:01 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $0.48 | 1.00 ¢ | $12.4K / $2.0K |
| 19:01 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $18.9 | 1.00 ¢ | $15.8K / $2.0K |
| 19:05 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $0.23 | 1.00 ¢ | $15.8K / $2.0K |
| 19:28 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $15.1 | 1.00 ¢ | $12.3K / $5.5K |
| 19:31 | 0.340 | 0.340 | 0.340 | 0.340 | 1 | $12.58 | 1.00 ¢ | $12.3K / $5.5K |
| 20:12 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $35 | 1.00 ¢ | $12.3K / $5.5K |
| 20:15 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $35 | 1.00 ¢ | $12.3K / $5.4K |
| 20:32 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $25.16 | 1.00 ¢ | $12.8K / $5.4K |
| 20:50 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $23.92 | 1.00 ¢ | $12.8K / $5.4K |
| 21:23 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $95.64 | 1.00 ¢ | $12.8K / $5.3K |
| 21:32 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $1.92 | 1.00 ¢ | $12.8K / $5.3K |
| 21:42 | 0.350 | 0.350 | 0.350 | 0.350 | 6 | $382.6 | 1.00 ¢ | $12.8K / $5.1K |
| 21:47 | 0.350 | 0.350 | 0.350 | 0.350 | 1 | $0.96 | 1.00 ¢ | $12.8K / $4.9K |
| 21:55 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $33.21 | 1.00 ¢ | $12.8K / $4.9K |
| 22:48 | 0.340 | 0.350 | 0.350 | 0.350 | 1 | $700 | 1.00 ¢ | $12.8K / $4.5K |
| 22:51 | 0.350 | 0.340 | 0.340 | 0.340 | 1 | $0.34 | 1.00 ¢ | $12.8K / $49.75 |
| 22:55 | 0.340 | 0.340 | 0.340 | 0.340 | 1 | $34 | 1.00 ¢ | $12.8K / $45.47 |
| 23:07 | 0.340 | 0.350 | 0.350 | 0.350 | 6 | $48.25 | 1.00 ¢ | $6.5K / $3.5K |
| 23:30 | 0.350 | 0.360 | 0.360 | 0.360 | 3 | $4.79 | 1.00 ¢ | $4.0K / $5.0K |
| 23:56 | 0.360 | 0.350 | 0.350 | 0.350 | 1 | $0.35 | 1.00 ¢ | $5.3K / $5.0K |
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.
Build a Republican house seats model on this data
Every resolved Republican house seats contract is a labelled example that trades for weeks or months, not minutes: the label is the race outcome, the margin bucket or the nominee, and the signal in between is mostly the order book — quotes move on news while trades stay sparse. The day bundle holds each contract's full Level-2 book path and every trade of that UTC day, nanosecond-stamped; the statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by election cycle and by race, never at random — months of quotes on one contract are one regime, and a random split leaks the result backwards; validate across races and cycles, not within one. The election-markets guide works thin books, book updates as the main signal and calibration over months through.
Purchased data is for your own use — backtesting, research, analytics and training your own models, in-house or in your own products; the trained models and derived data you build from it are yours. The raw files and tick streams themselves may not be redistributed, resold or published. The full terms are on the data license page.
Why buy Kalshi Republican house seats 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
Kalshi Republican house seats data — FAQ
What Kalshi Republican house seats data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Republican house seats series on Kalshi (11 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Republican house seats?
KXRHOUSESEATS — 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 KXRHOUSESEATS-* contract listed that UTC day.
How far back does the Republican house seats data go?
Coverage runs March 2026 – present — 243 trading days in total.
What format are the Kalshi 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 Kalshi Republican house seats 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. 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.
How much does Kalshi Republican house seats 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 Republican house seats 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 Kalshi Republican house seats 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 Republican house seats contracts trade per day on Kalshi?
On average 11 Republican house seats contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 57.8K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi Republican house seats contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 0.88 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $3.4K per side, 81 % 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 Republican house seats contract on 2026-11-01?
KXRHOUSESEATS-27-193 (RHOUSESEATS · 193) — $4.5K USD turnover over 77 trades on Kalshi. The 10 most traded contracts of the series did 1,033 trades and $19.1K 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 Republican house seats trading day on Kalshi?
2026-10-29, with $64.1K of USD turnover over 1,165 trades across every Republican house seats contract of the day; the busiest full month was Oct 2026 at $367.8K. Since our statistics began on 2026-08-09 the series has recorded 16,066 trades and $501.1K over 85 captured days; the single biggest contract was KXRHOUSESEATS-27-215 (RHOUSESEATS · 215) on 2026-10-29 with $29.7K. Any of these days is a downloadable bundle.
Which weekday does Kalshi Republican house seats trade most?
Thursdays — about $26.2K of USD turnover per Thursday and 27 % of the series' turnover over the 30 captured days to 2026-11-01 on Kalshi, summed from every trade print of the series' contracts. The weekday profile on this page shows all seven days; the day bundles carry the full tape behind them.