Kalshi

Will the rate of core PCE inflation be above 0.3% in December 2025?

0.3%

⚡

Arbitrage Opportunity Detected

Price Spread49.6%

This Market

51.0%

Polymarket

1.4%

Consider buying on Polymarket at lower price

Kalshiactive

51.0%

Yes

Yes51.0%

No49.0%

24h Volume

$742

Total Volume

$1,092

Open Interest

$992

Trade on Kalshi

51.0%+142.86%

Yes

High

54.0%

Low

15.0%

Open

21.0%

Kalshi•14 data points

Live

Price Momentum

-3.0%

24H

-3.0%

+26.0%

Order Book

kalshi

Best Bid

50¢

Best Ask

55¢

Spread

5¢

SizePriceTotal

4.9M50¢4.9M

SizePriceTotal

4.9M55¢4.9M

Bid Depth: 4.9MAsk Depth: 4.9M

2 levels

Recent Trades

kalshi

TimeSidePriceSizeTrader

Just nowSELL53¢$90Anonymous

Just nowSELL54¢$117Anonymous

Just nowSELL51¢$22Anonymous

Just nowSELL51¢$33Anonymous

Just nowSELL52¢$3Anonymous

Just nowSELL51¢$52Anonymous

Just nowSELL52¢$5Anonymous

Just nowSELL51¢$20Anonymous

Just nowSELL50¢$407Anonymous

Just nowSELL50¢$100Anonymous

Just nowBUY50¢$100Anonymous

Just nowBUY25¢$100Anonymous

Just nowSELL21¢$250Anonymous

Buys: 2Sells: 11

13 trades

Time to Resolution

20 days

Liquidity Score

2/5

Low

Market Details

VenueKalshi

Statusactive

Outcome Typebinary

Last Updated1/14/2026, 1:54:26 AM

Market ID

KXPCECORE-25DEC-T0.3

⚡

Cross-Platform Match

Found 2 similar markets on other platforms.

Cross-Platform Comparison

Cross-Platform Prices

Outcome: “Yes”

Venue	Price	Volume	Action
KalshiCurrent	51.0%	$1,092	Trade
Polymarket	1.4%	$317	Trade

Same Market on Other Platforms

Polymarket

Will the U.K.'s monthly inflation be ≤-0.2% in December?

99%

$317 volumeView →

Polymarket

Will the U.K.'s annual inflation increase by ≤2.8% in December?

90%

$815 volumeView →