BTC halving·closes in 17mo

When will Bitcoin have its next halving?

YES means Before Apr 2028

24h volume: 2; 4,837 lifetime
Open interest: 727; +0 over 7d
Spread: 8¢; 500 × 500 at the touch
24h range: 40¢ – 48¢

Chance of YES

48%

A YES contract costs 48¢ and pays $1 if it happens.

52%

costs 60¢

YES bid / ask

40¢ / 48¢

NO bid / ask

52¢ / 60¢

24h low 40¢24h high 48¢

What Galdor thinks

An independent read of this market

1Reads the rules literallySettlement source, close time, and the edge cases that flip an outcome.

2Checks the tape and the webOrder book, flow, price history, then targeted searches with sources.

3Gives a straight answerA probability with a band, and one of four calls: YES, NO, wait, or stay out.

Generated by an AI analyst from live exchange data and public web sources. Research and analytics, not investment advice. Markets can move after this was written.

Price history

YES price per candle with the bid/ask band, volume underneath. Times in UTC.

24h 7d 30d 90d

Order book

Resting orders, both sides shown as YES prices. Bars are size.

Yes ask (no bid)SizeYes

ask16194¢
ask11591¢
ask1,15191¢
ask1390¢
ask476¢
ask91275¢
ask4674¢
ask50048¢

spread8¢mid 44¢

bid50040¢
bid220¢
bid509¢
bid2228¢
bid2,5737¢
bid5,0005¢
bid4,9384¢
bid4,8623¢

Yes bid (no ask)SizeYes

How this market resolves

Verbatim from Kalshi. Read this before the price.

If Bitcoin halves before Apr 1, 2028, then the market resolves to Yes.

Settlement sources

The New York Times

opened: Mar 19, 2025 · 2:00 PM UTC
closes: Apr 1, 2028 · 2:00 PM UTC · may close early
settles by: Jun 1, 2028 · 2:00 PM UTC
ticker: KXBTCHALF-28APR

Trade it on kalshi.com

Other outcomes in this event

Outcomes in this event settle independently.

Prices are YES cost in cents and approximate the market’s implied probability. Data is read live from the Kalshi Trade API on every page load. galdor.xyz places no orders and holds no positions. Research and analytics, not investment advice.