Kalshi round 1 leader Historical Data
Every Kalshi “round 1 leader” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 48 trading days as day bundles, €1 per day, bought as a guest with instant download.
round 1 leader on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 9 captured days to 2026-10-16, 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 round 1 leader contract that was listed on Kalshi on that UTC day — traded or not — 75 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 June 2026 – present — 48 trading days, 38.3 MB compressed in total. A day typically holds 94 contract files (up to 156 on the busiest day, 11.9 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.
round 1 leader — development since capture
364 trades and $3.1K of USD turnover over 44 captured days since 2026-07-20 — record day 2026-07-23 with $1.3K, biggest single contract KXCHAMPTOURR1LEAD-THAC26-VTAY (2026-08-28, $705.82).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 6 | 34 | $410.16 | $68.36 | 7 | 6.6K | — |
| Sep 2026 | 12 | 108 | $386.65 | $32.22 | 38 | 534.0K | −51.3 % |
| Aug 2026 | 17 | 40 | $794.1 | $46.71 | 20 | 549.1K | −45.9 % |
| Jul 2026 | 9 | 182 | $1.5K | $163.04 | — | — | — |
Kalshi round 1 leader — 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.
round 1 leader — activity by weekday
Fridays carry the most turnover, about $180.94 per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | — | — | 0 | |
| Tuesday | — | — | 0 | |
| Wednesday | $0 | 0 | 2 | |
| Thursday | $0 | 0 | 3 | |
| Friday | $180.94 | 13.67 | 3 | |
| Saturday | $49.5 | 1 | 1 | |
| Sunday | — | — | 0 |
Kalshi round 1 leader — 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 —.
round 1 leader — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-16 | 75 | 166 KB | 5 | 19 | $200.12 | 99 % | 69.4 ¢ | $3.8K | 1.5K | Buy day → | |
| 2026-10-15 | 75 | 135 KB | 0 | 0 | $0 | — | — | — | 754 | Buy day → | |
| 2026-10-14 | 75 | 100 KB | 0 | 0 | $0 | — | — | — | 898 | Buy day → | |
| 2026-10-09 | 78 | 222 KB | 2 | 15 | $210.04 | 96 % | 87.3 ¢ | $1.5K | 2.5K | Buy day → | |
| 2026-10-08 | 78 | 110 KB | 0 | 0 | $0 | — | — | — | 545 | Buy day → | |
| 2026-10-07 | 78 | 77.4 KB | 0 | 0 | $0 | — | — | — | 312 | Buy day → | |
| 2026-09-19 | 86 | 126 KB | 1 | 1 | $49.5 | 100 % | 1.00 ¢ | $3.9K | 35 | Buy day → | |
| 2026-09-18 | 86 | 371 KB | 4 | 7 | $132.67 | 100 % | 33.7 ¢ | $92.53 | 3.1K | Buy day → | |
| 2026-09-17 | 86 | 114 KB | 0 | 0 | $0 | — | — | — | 168 | Buy day → | |
| 2026-09-16 | 86 | 163 KB | 0 | 0 | $0 | — | — | — | 1.1K | Buy day → | |
| 2026-09-15 | 82 | 110 KB | 0 | 0 | $0 | — | — | — | 87 | Buy day → | |
| 2026-09-14 | 81 | 97.7 KB | 0 | 0 | $0 | — | — | — | 163 | Buy day → | |
| 2026-09-12 | 84 | 3.85 MB | 11 | 36 | $49.44 | 54 % | 24.9 ¢ | $676.57 | 130.7K | Buy day → | |
| 2026-09-11 | 84 | 10.3 MB | 15 | 50 | $132.38 | 100 % | 34.4 ¢ | $8.2 | 388.1K | Buy day → | |
| 2026-09-10 | 84 | 487 KB | 3 | 10 | $18.54 | 100 % | 12.7 ¢ | $5.89 | 7.1K | Buy day → | |
| 2026-09-09 | 84 | 220 KB | 1 | 1 | $0.24 | 100 % | 21.6 ¢ | $3.07 | 2.0K | Buy day → | |
| 2026-09-08 | 84 | 131 KB | 1 | 1 | $1.9 | 100 % | 21.7 ¢ | $14.43 | 585 | Buy day → | |
| 2026-09-07 | 82 | 155 KB | 2 | 2 | $1.98 | 100 % | 23.0 ¢ | $33.9 | 863 | Buy day → | |
| 2026-08-28 | 85 | 130 KB | 3 | 8 | $719.96 | 1 % | 97.2 ¢ | $2.4K | 255 | Buy day → | |
| 2026-08-27 | 84 | 204 KB | 0 | 0 | $0 | — | — | — | 128 | Buy day → | |
| 2026-08-26 | 83 | 95.1 KB | 0 | 0 | $0 | — | — | — | 300 | Buy day → | |
| 2026-08-25 | 83 | 95.0 KB | 0 | 0 | $0 | — | — | — | 86 | Buy day → | |
| 2026-08-24 | 80 | 85.2 KB | 1 | 1 | $0.99 | 100 % | — | — | 86 | Buy day → | |
| 2026-08-22 | 85 | 76.6 KB | 0 | 0 | $0 | — | — | — | 0 | Buy day → | |
| 2026-08-21 | 85 | 783 KB | 6 | 13 | $19.88 | 100 % | 45.9 ¢ | $105.33 | 17.0K | Buy day → | |
| 2026-08-20 | 85 | 419 KB | 0 | 0 | $0 | — | — | — | 6.1K | Buy day → | |
| 2026-08-19 | 85 | 291 KB | 2 | 2 | $0.99 | 100 % | — | — | 3.6K | Buy day → | |
| 2026-08-18 | 85 | 149 KB | 0 | 0 | $0 | — | — | — | 1.3K | Buy day → | |
| 2026-08-17 | 81 | 79.0 KB | 0 | 0 | $0 | — | — | — | 99 | Buy day → | |
| 2026-08-15 | 81 | 72.7 KB | 2 | 4 | $31.01 | 99 % | 29.1 ¢ | $1.9K | 18 | 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 round 1 leader 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 5 most traded round 1 leader contracts on 2026-10-16 — 1 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 1 still open at the last print: 19 trades, $200.12 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-SAC26-RGOO with $166.26 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-SAC26-RGOO | 0.790 | 0.990 | 0.080 | 0.990 | 0.942 | Yes | 9 | $166.26 | 99 % | buy file → |
| KXCHAMPTOURR1LEAD-SAC26-RGRE | 0.010 | 0.160 | 0.010 | 0.010 | 0.010 | No | 4 | $18.72 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAC26-EELS | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $9.36 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAC26-PGOY | 0.910 | 0.910 | 0.090 | 0.090 | 0.746 | open | 2 | $3.73 | 98 % | buy file → |
| KXCHAMPTOURR1LEAD-SAC26-DCLA | 0.730 | 0.730 | 0.020 | 0.020 | 0.373 | No | 3 | $2.05 | 96 % | 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.
2026-10-09 — 2 contracts, 15 trades, $210.04 turnover
The 2 most traded round 1 leader contracts on 2026-10-09 — 1 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 15 trades, $210.04 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-COFF26-RARM with $152.32 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-COFF26-RARM | 0.690 | 0.990 | 0.680 | 0.990 | 0.952 | Yes | 6 | $152.32 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-COFF26-SALK | 0.850 | 0.990 | 0.010 | 0.010 | 0.220 | No | 9 | $57.72 | 86 % | buy file → |
2026-09-19 — 1 contract, 1 trades, $49.5 turnover
The 1 most traded round 1 leader contracts on 2026-09-19 — 1 closed Yes (≥ 0.97), 0 closed No (≤ 0.03): 1 trades, $49.5 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-PUIC26-YYAN with $49.5 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-PUIC26-YYAN | 0.980 | 0.990 | 0.980 | 0.990 | 0.990 | Yes | 1 | $49.5 | 100 % | buy file → |
2026-09-18 — 4 contracts, 7 trades, $132.67 turnover
The 4 most traded round 1 leader contracts on 2026-09-18 — 1 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 7 trades, $132.67 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-PUIC26-YYAN with $130.42 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-PUIC26-YYAN | 0.540 | 0.980 | 0.540 | 0.980 | 0.852 | Yes | 3 | $130.42 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-PUIC26-EELS | 0.540 | 0.540 | 0.540 | 0.540 | 0.540 | open | 1 | $0.97 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-PUIC26-ZJOH | 0.540 | 0.540 | 0.540 | 0.540 | 0.540 | open | 1 | $0.97 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-PUIC26-KTAN | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 2 | $0.31 | 0 % | buy file → |
2026-09-12 — 10 contracts, 35 trades, $49.41 turnover
The 10 most traded round 1 leader contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 35 trades, $49.41 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-SAI26-CCAM with $25.54 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-SAI26-CCAM | 0.140 | 0.490 | 0.010 | 0.490 | 0.350 | open | 4 | $25.54 | 15 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-MWIL | 0.010 | 0.180 | 0.010 | 0.180 | 0.120 | open | 5 | $17 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-ZJOH | 0.250 | 0.250 | 0.250 | 0.250 | 0.250 | open | 1 | $1.85 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-JJUR | 0.010 | 0.490 | 0.010 | 0.490 | 0.025 | open | 6 | $1.45 | 65 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-JDON | 0.010 | 0.160 | 0.010 | 0.160 | 0.016 | open | 5 | $0.94 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-KTAN | 0.010 | 0.160 | 0.010 | 0.160 | 0.016 | open | 5 | $0.94 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-PGOY | 0.010 | 0.160 | 0.010 | 0.160 | 0.016 | open | 5 | $0.94 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-RGOO | 0.140 | 0.490 | 0.140 | 0.490 | 0.318 | open | 2 | $0.65 | 22 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-GMCN | 0.040 | 0.040 | 0.040 | 0.040 | 0.040 | open | 1 | $0.05 | 0 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-SSTR | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 1 | $0.05 | 100 % | buy file → |
2026-09-11 — 10 contracts, 36 trades, $127.37 turnover
The 10 most traded round 1 leader contracts on 2026-09-11 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 10 still open at the last print: 36 trades, $127.37 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-SAI26-SSTR with $32.06 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-SAI26-SSTR | 0.960 | 0.960 | 0.070 | 0.920 | 0.241 | open | 6 | $32.06 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-DBAR | 0.190 | 0.950 | 0.190 | 0.950 | 0.327 | open | 4 | $19.43 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-BLAN | 0.140 | 0.340 | 0.140 | 0.340 | 0.223 | open | 5 | $19 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-GMCN | 0.200 | 0.240 | 0.040 | 0.040 | 0.140 | open | 4 | $14.41 | 99 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-YYAN | 0.150 | 0.960 | 0.150 | 0.960 | 0.187 | open | 3 | $9.54 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-MBLO | 0.190 | 0.230 | 0.190 | 0.230 | 0.193 | open | 2 | $9.47 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-CPAV | 0.150 | 0.190 | 0.150 | 0.190 | 0.152 | open | 3 | $7.25 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-RGON | 0.120 | 0.200 | 0.120 | 0.200 | 0.129 | open | 3 | $6.6 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-RGOO | 0.150 | 0.980 | 0.040 | 0.040 | 0.086 | open | 4 | $4.9 | 96 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-MALL | 0.100 | 0.110 | 0.100 | 0.110 | 0.109 | open | 2 | $4.71 | 100 % | buy file → |
2026-09-10 — 3 contracts, 10 trades, $18.54 turnover
The 3 most traded round 1 leader contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 10 trades, $18.54 USD turnover. The busiest contract was KXCHAMPTOURR1LEAD-SAI26-ZJOH with $9.44 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXCHAMPTOURR1LEAD-SAI26-ZJOH | 0.020 | 0.190 | 0.020 | 0.190 | 0.104 | open | 3 | $9.44 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-GMCN | 0.230 | 0.230 | 0.200 | 0.200 | 0.203 | open | 3 | $5.31 | 100 % | buy file → |
| KXCHAMPTOURR1LEAD-SAI26-RGOO | 0.230 | 0.230 | 0.150 | 0.150 | 0.169 | open | 4 | $3.79 | 100 % | buy file → |
How a round 1 leader contract trades
On Kalshi, a round 1 leader contract trades for about 2.2 days from open to close, is listed roughly 10 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 5 contracts captured on 2026-10-16.
Try a round 1 leader 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.
KXCHAMPTOURR1LEAD-COFF26-RARM minute by minute — 2026-10-09
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.
KXCHAMPTOURR1LEAD-COFF26-RARM traded in 2 of the day’s minutes (18:05–18:19 UTC): 6 trades, $152.32 turnover, opening at 0.690, ranging 0.680–0.990 and closing at 0.990.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 18:05 | 0.690 | 0.970 | 0.690 | 0.970 | 2 | $10.63 | 91.2 ¢ | $0.06 / $41.52 |
| 18:19 | 0.970 | 0.990 | 0.680 | 0.990 | 4 | $141.69 | 63.7 ¢ | $0.09 / $2.72 |
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.
Why buy Kalshi round 1 leader 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 round 1 leader data — FAQ
What Kalshi round 1 leader data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the round 1 leader series on Kalshi (75 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for round 1 leader?
KXCHAMPTOURR1LEAD — 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 KXCHAMPTOURR1LEAD-* contract listed that UTC day.
How far back does the round 1 leader data go?
Coverage runs June 2026 – present — 48 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 round 1 leader 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 round 1 leader 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 round 1 leader 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 round 1 leader 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 round 1 leader contracts trade per day on Kalshi?
On average 1 round 1 leader contracts had at least one trade per UTC day over the last 9 captured days on Kalshi, with about 1.1K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi round 1 leader contracts?
Over the last 9 captured days, the turnover-weighted quoted bid-ask spread was 62.0 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $2.2K per side, 98 % 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 round 1 leader contract on 2026-10-16?
KXCHAMPTOURR1LEAD-SAC26-RGOO — $166.26 USD turnover over 9 trades on Kalshi. The 5 most traded contracts of the series did 19 trades and $200.12 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 round 1 leader trading day on Kalshi?
2026-07-23, with $1.3K of USD turnover over 133 trades across every round 1 leader contract of the day; the busiest full month was Jul 2026 at $1.5K. Since our statistics began on 2026-07-20 the series has recorded 364 trades and $3.1K over 44 captured days; the single biggest contract was KXCHAMPTOURR1LEAD-THAC26-VTAY on 2026-08-28 with $705.82. Any of these days is a downloadable bundle.