Kalshi year over year inflation Data
Every Kalshi “year over year inflation” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 247 trading days as day bundles, €1 per day, bought as a guest with instant download.
year over year inflation on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-11-05, 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 year over year inflation contract that was listed on Kalshi on that UTC day — traded or not — 47 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 — 247 trading days, 541 MB compressed in total. A day typically holds 98 contract files (up to 149 on the busiest day, 18.7 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.
year over year inflation — development since capture
9,020 trades and $82.3K of USD turnover over 121 captured days since 2026-07-08 — record day 2026-08-12 with $9.6K, biggest single contract KXECONSTATCPIYOY-26JUL-T3.3 (ECONSTATCPIYOY · strike · ABOVE 3.3) (2026-08-12, $6.1K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Nov 2026 (month to date) | 5 | 21 | $160.11 | $32.02 | 7 | 33.0K | — |
| Oct 2026 | 31 | 1,302 | $17.6K | $566.43 | 101 | 1.7M | −19.0 % |
| Sep 2026 | 30 | 2,498 | $21.7K | $722.4 | 249 | 2.0M | −18.9 % |
| Aug 2026 | 31 | 3,277 | $26.7K | $861.58 | 86 | 1.4M | +64.5 % |
| Jul 2026 | 24 | 1,922 | $16.2K | $676.48 | — | — | — |
Kalshi year over year inflation — 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.
year over year inflation — activity by weekday
Saturdays carry the most turnover, about $784.83 per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $575.04 | 39.75 | 4 | |
| Tuesday | $765.85 | 54.75 | 4 | |
| Wednesday | $614.79 | 49 | 5 | |
| Thursday | $88.48 | 18.6 | 5 | |
| Friday | $238.2 | 13.5 | 4 | |
| Saturday | $784.83 | 48.75 | 4 | |
| Sunday | $501.18 | 34.75 | 4 |
Kalshi year over year inflation — 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 —.
year over year inflation — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-05 | 47 | 395 KB | 2 | 7 | $13.41 | 100 % | 6.45 ¢ | $63.39 | 8.0K | Buy day → | |
| 2026-11-04 | 47 | 334 KB | 1 | 2 | $0.8 | 100 % | 7.00 ¢ | $4.5 | 6.2K | Buy day → | |
| 2026-11-03 | 47 | 276 KB | 1 | 4 | $38.13 | 100 % | 9.99 ¢ | $21.59 | 5.6K | Buy day → | |
| 2026-11-02 | 47 | 397 KB | 2 | 7 | $107 | 0 % | 10.1 ¢ | $15.54 | 9.0K | Buy day → | |
| 2026-11-01 | 47 | 243 KB | 1 | 1 | $0.77 | 100 % | 10.0 ¢ | $19.19 | 4.2K | Buy day → | |
| 2026-10-31 | 47 | 281 KB | 0 | 0 | $0 | — | — | — | 5.0K | Buy day → | |
| 2026-10-30 | 47 | 426 KB | 2 | 2 | $22.98 | 95 % | 10.8 ¢ | $18.45 | 8.4K | Buy day → | |
| 2026-10-29 | 47 | 373 KB | 0 | 0 | $0 | — | — | — | 7.6K | Buy day → | |
| 2026-10-28 | 47 | 347 KB | 1 | 2 | $3.6 | 61 % | 10.1 ¢ | $17.72 | 7.0K | Buy day → | |
| 2026-10-27 | 47 | 409 KB | 1 | 3 | $51.49 | 44 % | 10.0 ¢ | $18.41 | 8.0K | Buy day → | |
| 2026-10-26 | 47 | 386 KB | 1 | 8 | $5.6 | 100 % | 6.00 ¢ | $4.63 | 7.4K | Buy day → | |
| 2026-10-25 | 47 | 341 KB | 2 | 5 | $0.45 | 0 % | 10.00 ¢ | $34.28 | 6.2K | Buy day → | |
| 2026-10-24 | 47 | 302 KB | 0 | 0 | $0 | — | — | — | 5.5K | Buy day → | |
| 2026-10-23 | 47 | 376 KB | 1 | 3 | $33.35 | 100 % | 10.1 ¢ | $13.54 | 7.4K | Buy day → | |
| 2026-10-22 | 47 | 387 KB | 0 | 0 | $0 | — | — | — | 7.6K | Buy day → | |
| 2026-10-21 | 47 | 464 KB | 5 | 9 | $65.45 | 100 % | 9.56 ¢ | $10.72 | 9.5K | Buy day → | |
| 2026-10-20 | 47 | 397 KB | 1 | 1 | $3.91 | 100 % | 9.75 ¢ | $11.39 | 8.4K | Buy day → | |
| 2026-10-19 | 47 | 456 KB | 0 | 0 | $0 | — | — | — | 9.8K | Buy day → | |
| 2026-10-18 | 47 | 360 KB | 1 | 2 | $15.3 | 100 % | 10.00 ¢ | $14.02 | 6.9K | Buy day → | |
| 2026-10-17 | 47 | 380 KB | 0 | 0 | $0 | — | — | — | 7.6K | Buy day → | |
| 2026-10-16 | 47 | 438 KB | 4 | 6 | $38 | 26 % | 4.55 ¢ | $6.7 | 9.0K | Buy day → | |
| 2026-10-15 | 47 | 422 KB | 1 | 1 | $0.52 | 100 % | 21.2 ¢ | $14.5 | 9.0K | Buy day → | |
| 2026-10-14 | 67 | 2.35 MB | 7 | 136 | $1.5K | 43 % | 2.58 ¢ | $130.05 | 80.7K | Buy day → | |
| 2026-10-13 | 67 | 2.18 MB | 7 | 211 | $3.0K | 75 % | 1.43 ¢ | $294.71 | 73.3K | Buy day → | |
| 2026-10-12 | 67 | 4.98 MB | 8 | 144 | $2.2K | 43 % | 1.69 ¢ | $204.31 | 190.6K | Buy day → | |
| 2026-10-11 | 67 | 6.06 MB | 6 | 131 | $2.0K | 9 % | 2.00 ¢ | $100.68 | 237.7K | Buy day → | |
| 2026-10-10 | 67 | 3.68 MB | 6 | 195 | $3.1K | 17 % | 2.39 ¢ | $282.83 | 134.5K | Buy day → | |
| 2026-10-09 | 67 | 3.04 MB | 5 | 43 | $858.45 | 16 % | 4.12 ¢ | $413.8 | 108.1K | Buy day → | |
| 2026-10-08 | 67 | 3.22 MB | 7 | 85 | $428.45 | 94 % | 3.43 ¢ | $277.11 | 121.3K | Buy day → | |
| 2026-10-07 | 67 | 3.72 MB | 5 | 96 | $1.5K | 40 % | 2.92 ¢ | $94.49 | 144.7K | 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 year over year inflation 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 2 most traded year over year inflation contracts on 2026-11-05 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 1 still open at the last print: 7 trades, $13.41 USD turnover. The busiest contract was KXECONSTATCPIYOY-26NOV-T3.6 with $12.4 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-26NOV-T3.6 ECONSTATCPIYOY · strike · ABOVE 3.6 | 0.110 | 0.110 | 0.110 | 0.110 | 0.110 | open | 5 | $12.4 | 100 % | 6.80 ¢ | $68.17 | 183 | buy file → |
| KXECONSTATCPIYOY-26NOV-T3.5 ECONSTATCPIYOY · strike · ABOVE 3.5 | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 2 | $1.01 | 100 % | 2.16 ¢ | $4.69 | 441 | 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).
2026-11-04 — 1 contract, 2 trades, $0.8 turnover
The 1 most traded year over year inflation contracts on 2026-11-04 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 2 trades, $0.8 USD turnover. The busiest contract was KXECONSTATCPIYOY-27JAN13-E4.3 with $0.8 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-27JAN13-E4.3 ECONSTATCPIYOY · E4.3 | 0.080 | 0.080 | 0.080 | 0.080 | 0.080 | open | 2 | $0.8 | 100 % | 7.00 ¢ | $4.5 | 163 | buy file → |
2026-11-03 — 1 contract, 4 trades, $38.13 turnover
The 1 most traded year over year inflation contracts on 2026-11-03 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 4 trades, $38.13 USD turnover. The busiest contract was KXECONSTATCPIYOY-26NOV-T3.8 with $38.13 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-26NOV-T3.8 ECONSTATCPIYOY · strike · ABOVE 3.8 | 0.170 | 0.220 | 0.170 | 0.220 | 0.214 | open | 4 | $38.13 | 100 % | 9.99 ¢ | $21.59 | 1.0K | buy file → |
2026-11-02 — 2 contracts, 7 trades, $107 turnover
The 2 most traded year over year inflation contracts on 2026-11-02 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 7 trades, $107 USD turnover. The busiest contract was KXECONSTATCPIYOY-26NOV-T3.8 with $85 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-26NOV-T3.8 ECONSTATCPIYOY · strike · ABOVE 3.8 | 0.270 | 0.270 | 0.170 | 0.170 | 0.170 | open | 5 | $85 | 0 % | 10.1 ¢ | $16.67 | 613 | buy file → |
| KXECONSTATCPIYOY-27JAN13-E3.7 ECONSTATCPIYOY · E3.7 | 0.110 | 0.110 | 0.110 | 0.110 | 0.110 | open | 2 | $22 | 0 % | 9.99 ¢ | $11.2 | 231 | buy file → |
2026-11-01 — 1 contract, 1 trades, $0.77 turnover
The 1 most traded year over year inflation contracts on 2026-11-01 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $0.77 USD turnover. The busiest contract was KXECONSTATCPIYOY-26NOV-T3.8 with $0.77 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-26NOV-T3.8 ECONSTATCPIYOY · strike · ABOVE 3.8 | 0.260 | 0.270 | 0.260 | 0.270 | 0.270 | open | 1 | $0.77 | 100 % | 10.0 ¢ | $19.19 | 216 | buy file → |
2026-10-30 — 2 contracts, 2 trades, $22.98 turnover
The 2 most traded year over year inflation contracts on 2026-10-30 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $22.98 USD turnover. The busiest contract was KXECONSTATCPIYOY-26NOV-T3.8 with $21.88 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-26NOV-T3.8 ECONSTATCPIYOY · strike · ABOVE 3.8 | 0.220 | 0.260 | 0.220 | 0.260 | 0.260 | open | 1 | $21.88 | 100 % | 10.9 ¢ | $18.65 | 393 | buy file → |
| KXECONSTATCPIYOY-27JAN13-E3.7 ECONSTATCPIYOY · E3.7 | 0.110 | 0.110 | 0.110 | 0.110 | 0.110 | open | 1 | $1.1 | 0 % | 10.0 ¢ | $14.38 | 239 | buy file → |
2026-10-28 — 1 contract, 2 trades, $3.6 turnover
The 1 most traded year over year inflation contracts on 2026-10-28 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 2 trades, $3.6 USD turnover. The busiest contract was KXECONSTATCPIYOY-26NOV-T3.8 with $3.6 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXECONSTATCPIYOY-26NOV-T3.8 ECONSTATCPIYOY · strike · ABOVE 3.8 | 0.250 | 0.250 | 0.140 | 0.220 | 0.180 | open | 2 | $3.6 | 61 % | 10.1 ¢ | $17.72 | 220 | buy file → |
year over year inflation — market types in the family
The year over year inflation family on Kalshi has listed 258 contracts as of 2026-11-06: strike ladder 237 · other 21. Counted from every contract file of the family, not from the traded top-10.
| Market type | Contracts listed (all time) | Listed last 30 days | Share |
|---|---|---|---|
| strike ladder | 237 | 20 | 92 % |
| other | 21 | 0 | 8 % |
| Total | 258 | 20 | 100 % |
Kalshi year over year inflation— market type read from each contract's venue identifier (ticker suffix on Kalshi, slug suffix on Polymarket, market description on predict.fun and OG.com), counted over every contract listed in the family as of 2026-11-06; “listed last 30 days” counts contracts whose venue settlement time falls in that window. Every one of them is in the day bundle of its day.
How a year over year inflation contract trades
On Kalshi, a year over year inflation contract trades until its event settles, is listed roughly 38 days before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 2 contracts captured on 2026-11-05.
Try a year over year inflation 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.
KXECONSTATCPIYOY-26NOV-T3.8 minute by minute — 2026-10-27
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.
KXECONSTATCPIYOY-26NOV-T3.8 traded in 1 of the day’s minutes (02:17–02:17 UTC): 3 trades, $51.49 turnover, opening at 0.190, ranging 0.220–0.250 and closing at 0.250.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 02:17 | 0.190 | 0.250 | 0.220 | 0.250 | 3 | $51.49 | 8.12 ¢ | $11.05 / $24.46 |
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 year over year inflation model on this data
Every year over year inflation event lists a ladder of strikes — one contract per range — and the rung that settles in the money is the label, so the ladder's prices read as an implied distribution rather than one probability. The day bundle holds the full order-book path and trade tape of every rung, 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 release or event day, never at random — every rung of one ladder settles on the same print, so the whole ladder is one example; walk forward over releases. The ladder guide works distribution labels, cross-strike features and the link to the crypto strike grids 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 year over year inflation 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 free full-day samples from the major venues let you test 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 year over year inflation data — FAQ
What Kalshi year over year inflation data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the year over year inflation series on Kalshi (47 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for year over year inflation?
KXECONSTATCPIYOY — 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 KXECONSTATCPIYOY-* contract listed that UTC day.
How far back does the year over year inflation data go?
Coverage runs March 2026 – present — 247 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 year over year inflation 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 year over year inflation 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 year over year inflation 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 year over year inflation 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 year over year inflation contracts trade per day on Kalshi?
On average 3 year over year inflation contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 41.8K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi year over year inflation contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 2.43 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $215.58 per side, 39 % 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 year over year inflation contract on 2026-11-05?
KXECONSTATCPIYOY-26NOV-T3.6 (ECONSTATCPIYOY · strike · ABOVE 3.6) — $12.4 USD turnover over 5 trades on Kalshi. The 2 most traded contracts of the series did 7 trades and $13.41 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 year over year inflation trading day on Kalshi?
2026-08-12, with $9.6K of USD turnover over 670 trades across every year over year inflation contract of the day; the busiest full month was Aug 2026 at $26.7K. Since our statistics began on 2026-07-08 the series has recorded 9,020 trades and $82.3K over 121 captured days; the single biggest contract was KXECONSTATCPIYOY-26JUL-T3.3 (ECONSTATCPIYOY · strike · ABOVE 3.3) on 2026-08-12 with $6.1K. Any of these days is a downloadable bundle.
Which market types does the year over year inflation series include?
As of 2026-11-06 the year over year inflation family on Kalshi had listed 258 contracts: strike ladder 237 · other 21. All of them are in that day's bundle — the market type is read from each contract's venue identifier, counted over every contract of the family, not from the traded top-10.
Which weekday does Kalshi year over year inflation trade most?
Saturdays — about $784.83 of USD turnover per Saturday and 21 % of the series' turnover over the 30 captured days to 2026-11-05 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.
How much of year over year inflation turnover trades on event day?
19 % — across 32 settled year over year inflation contracts between 2026-08-09 and 2026-11-05 on Kalshi, 19 % of their USD turnover printed on the UTC day the contract settled and 81 % on the days before, summed from every trade of the most traded contracts per day. The pre-event share is where line-movement features live; the day bundles hold both.
How long before an event do year over year inflation contracts trade?
A median of 2 captured trading days per contract, settlement day included (a quarter traded 3 days or more) — across 32 settled year over year inflation contracts to 2026-11-05 on Kalshi, counting the UTC days a contract ranked among the series' most traded. Buy those days as a range (/shop/bundles?bundle=kalshi-kxeconstatcpiyoy&d=<from>..<to>) to get the whole pre-event path of each contract.