Will the 12-month percentage change in CPI-U in December 2031 be above 4.0%?

Above 4.0%activebinarygreater

Public page Open on kalshi.com

Yes bid / ask

1¢ / 39¢

spread 38¢

Last trade

38¢

–

No bid / ask

61¢ / 99¢

24h volume

0

621 lifetime

Open interest

241

top of book 1,000 × 20

Closes

in 65mo

Feb 1, 2032 · 4:59 AM UTC

YES price

Close per candle with bid/ask band; volume below. Times in UTC.

24h · 1m 7d · 1h 30d · 1h 90d · 1d

Not enough history to chart.

Order book

Top of book, both sides expressed as YES prices.

Yes ask (no bid)SizeYes

ask1,78097¢
ask1,05490¢
ask1,08686¢
ask1,00184¢

Resolution rules

Verbatim from the venue. The analyst must quote these, never paraphrase.

If the 12-month percentage change in CPI-U, U.S. city average, all items, not seasonally adjusted, in December 2031 is above 4.0%, then the market resolves to Yes.

The initially reported value for December 2031 will be used. This market concerns the 12-month percentage change for December 2031, not the annual-average percentage change for the specified year.

opens: Jul 29 · 11:00 PM UTC
closes: Feb 1, 2032 · 4:59 AM UTC · may close early
expires: Feb 8, 2032 · 6:30 AM UTC
floor: 4

Recent trades

Most recent first. Price is the YES side.

No trades yet.

Raw payload

Exactly what the API returned for this market.

Show JSON

market42

can_close_earlytrue

close_time2032-02-01T04:59:00Z

created_time2026-07-29T22:15:07.972308Z

early_close_conditionThis market will close and expire early if the economic data is released.

ask20083¢

ask17266¢

ask21440¢

ask2039¢

spread38¢mid 20¢

bid1,0001¢

Yes bid (no ask)SizeYes

event_ticker

KXUSCPIYEAR-32FEB01

exchange_index0

expected_expiration_time2032-02-08T06:30:00Z

expiration_time2032-02-08T06:30:00Z

expiration_value

floor_strike4

last_price_dollars0.3800

latest_expiration_time2032-02-08T06:30:00Z

liquidity_dollars0.0000

market_typebinary

no_ask_dollars0.9900

no_bid_dollars0.6100

no_sub_titleAbove 4.0%

notional_value_dollars1.0000

occurrence_datetime2032-02-01T06:30:00Z

open_interest_fp241.01

open_time2026-07-29T23:00:00Z

previous_price_dollars0.3800

previous_yes_ask_dollars0.3900

previous_yes_bid_dollars0.0100

price_level_structurelinear_cent

price_ranges1

[0]3

end1.0000

start0.0000

step0.0100

result

rules_primaryIf the 12-month percentage change in CPI-U, U.S. city average, all items, not seasonally adjusted, in December 2031 is above 4.0%, then the market resolves to Yes.

rules_secondaryThe initially reported value for December 2031 will be used. This market concerns the 12-month percentage change for December 2031, not the annual-average percentage change for the specified year.