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24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

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BETA
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Politics
Who will Trump announce as next FDA commissioner?
polymarket

Who will Trump announce as next FDA commissioner?

Volume:
$39,291

Kyle Diamantas

 - Polymarket

Kyle Diamantas - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 20, 2026

Closed: Aug 19, 2:18 PM EST

polymarket

Polymarket

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Outcome
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Chance %
Price
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Volume
24h
7d
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Result
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Kyle Diamantas

View
0%
1%
Yes 0¢No 100¢
—
N/A
$10,368
N/A
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3mo 1d
No
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Sara Brenner

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Yes 0¢No 100¢
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$8,024
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No
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Grace Graham

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$6,713
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No
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Brett Giroir

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$5,265
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No
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Stephen Hahn

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$5,255
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3mo 1d
No
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No announcement by December 31

0%
1%
Yes 0¢No 100¢
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$3,664
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3mo 1d
No
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Person I

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Total markets: 25 of 33

Intro

This market tracks whether Trump will announce Kyle Diamantas as his next FDA commissioner. On Polymarket, the probability that Trump announces Diamantas for the role stands at 54.0%. Resolution will be determined by official statements from Donald Trump or the Trump administration, with credible reporting serving as a secondary source. Watch for any formal announcement or nomination submission to the U.S. Senate before the December 31, 2026 deadline.

Polymarket

This market will resolve according to the first individual Donald Trump announces as his pick to be United States Food and Drug Administration (FDA) Commissioner. An announcement from Donald Trump or the Trump administration stating their intent to nominate a specific individual to be United States Food and Drug Administration (FDA) Commissioner will suffice to resolve this market, regardless of whether a formal nomination actually occurs. Qualifying announcements must explicitly present the relevant individual as the nominee or future nominee for FDA Commissioner. Announcements of acting or interim appointments, or announcements which merely reveal potential candidates, will not qualify. Media reports, speculation, or other unofficial information will not qualify. A formal presidential nomination of an individual to be United States Food and Drug Administration (FDA) Commissioner will also suffice to resolve this market. Formal nominations are defined as the submission of a nomination message to the U.S. Senate. If Donald Trump does not announce his pick for the next United States Food and Drug Administration (FDA) Commissioner by December 31, 2026, 11:59 PM ET, this market will resolve to “No announcement by December 31”. The resolution source for this market will be official information from Donald Trump and the Trump Administration; however, a consensus of credible reporting may also be used.

Frequently asked questions

The dashboard tracks real-time odds and trading activity on Polymarket for this event. It displays the current implied probability of each potential FDA commissioner nominee, updated as traders buy and sell shares. You can monitor price history, see which candidates are gaining or losing support, and review $39,291 in total trading volume across all outcomes. The dashboard helps you understand market sentiment on Trump's FDA commissioner announcement and identify which nominees the prediction market community considers most likely.

Prediction markets like Polymarket differ fundamentally from traditional polls. While polls survey public opinion on preferences or expectations, prediction markets reflect traders' financial commitments to specific outcomes. Traders on Polymarket are incentivized to price outcomes accurately because money is at stake. For FDA commissioner selection, prediction markets may diverge from polls because they incorporate insider knowledge, political betting patterns, and real-time developments that formal surveys cannot capture quickly. Market odds often shift faster than polling data updates.

The market resolves on Dec 31, 2026. Resolution is determined by whether Trump publicly announces a specific individual as his next FDA commissioner before that deadline. The outcome that matches Trump's official announcement will resolve to YES; all other nominees will resolve to NO. Announcements made through official channels, press releases, or credible news reports are used to determine the winner. If no announcement occurs by the deadline, the market may resolve according to predetermined contingency rules.

Key catalysts include Trump's public statements or hints about FDA leadership preferences, Senate confirmation hearings or vetting processes, media reports on leading candidates, and political developments affecting FDA policy priorities. Withdrawals or endorsements by potential nominees can shift market odds significantly. Changes in health policy debates, regulatory controversies, or personnel announcements from Trump's transition team may also influence trader expectations. Major news about any frontrunner's background or qualifications could trigger sharp repricing. Proximity to the actual announcement date typically increases volatility as resolution approaches.