When will CMS announce Part D coverage of GLP-1 drugs for obesity?·closes in 16mo

Will CMS announce the addition of GLP-1 drugs for obesity to Part D before Jan 1, 2028?

YES means Before Jan 1, 2028

24h volume
15
2,681 lifetime
Open interest
1,411
+0 over 90d
Spread
100 × 86 at the touch
24h range
56¢ – 58¢
23 recent trades
Chance of YES
56%39

A YES contract costs 56¢ and pays $1 if it happens.

NO
44%

costs 45¢

YES bid / ask
55¢ / 56¢
NO bid / ask
44¢ / 45¢
24h low 56¢24h high 58¢
Recent buying99% YES · 1% NO
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.

25¢50¢75¢100¢volAug 25Sep 21

Order book

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

Yes ask (no bid)SizeYes
  • ask16994¢
  • ask1,85193¢
  • ask25288¢
  • ask17687¢
  • ask12081¢
  • ask21879¢
  • ask6278¢
  • ask8656¢
spreadmid 56¢
  • bid10055¢
  • bid8144¢
  • bid41043¢
  • bid14625¢
  • bid77924¢
  • bid20021¢
  • bid329
  • bid3,070
Yes bid (no ask)SizeYes

How this market resolves

Verbatim from Kalshi. Read this before the price.

If CMS announces the addition of GLP-1 drugs for obesity to Part D before Jan 1, 2028, then the market resolves to Yes.

GLP-1 drugs are already covered under Part D for type 2 diabetes, cardiovascular risk reduction and obstructive sleep apnea. Those indications are outside this market, which turns on coverage for obesity or chronic weight management. Only a completed CMS action that provides the coverage counts, such as a final rule, a finalized model design, or guidance to Part D sponsors through the Health Plan Management System. Where the White House or HHS makes the determination, the CMS document adopting it resolves this market, on the date of that document. The following do NOT resolve this market to YES: A CMS communication that discusses, studies or reports on such coverage. A proposed rule or a request for applications, which propose coverage rather than provide it. An action that considers the change and declines to make it. The Medicare GLP-1 Bridge, or extending or replacing it, because it sits outside the Part D benefit. An announcement covering only the Medicaid portion of the BALANCE Model. Coverage of a single drug, or of a subset of Part D enrollees, is sufficient. The announcement date governs, not the date coverage takes effect.

opened
Aug 24 · 2:00 PM UTC
closes
Jan 1, 2028 · 4:59 AM UTC · may close early
settles by
Jan 27, 2029 · 3:00 PM UTC
ticker
KXPARTDGLP1-26AUG-28JAN01
Trade it on kalshi.com

Other outcomes in this event

Outcomes in this event settle independently.

Recent trades

Over the last 23 trades, 99% of contracts were bought on the YES side.

WhenYESContractsSide
5m ago56¢5bought yes
57m ago58¢5bought no
59m ago58¢5bought no
1d ago95¢1.04bought yes
2d ago52¢5.14bought no
6d ago97¢5.14bought yes
20d ago44¢10bought no
22d ago47¢200bought yes
22d ago47¢49bought yes
25d ago47¢400bought yes
25d ago47¢200bought yes
26d ago47¢10bought yes
27d ago71¢50bought yes
27d ago36¢200bought yes
27d ago36¢50bought yes

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.