PoliticsOpen

Who will Trump endorse first in the 2028 US presidential election?

18 outcomes we publish for this Politics event on Polymarket. Each one settles on its own rules.

Outcomes

18

24h volume

$20

Total volume

$21.2k

Liquidity

$214k

Outcome prices

Last 7 days

Marco Rubio
J.D. Vance
Donald Trump
Tucker Carlson

Outcomes

By 24-hour volume · prices updated Oct 28, 2026, 00:30 UTC

Why prices may not sum to 100%

Top traders in this event

By position value · updated Oct 28, 2026, 00:30 UTC

#TraderBiggest positionPosition valuePnL30d volume

1balthazar0x5a21…9318J.D. Vance · Yes$557+$386—

2iHaveBeenPwned0x18a0…b904J.D. Vance · Yes$205$0$205

3momentofsilence0x4e51…41afMarco Rubio · Yes$170−$16$164

4ArmageddonRewardsBilly0xc8ab…6418J.D. Vance · Yes$150−$27—

5AMAM130x52eb…67acJ.D. Vance · No$127−$37—

6xtxpleasecallme0xad53…ef24Marco Rubio · No$91+$22$353

7Haradwaith0x21ff…0d71Marco Rubio · No$71−$8.40$188

8SiliconBets0xf379…c1caJ.D. Vance · Yes$40+$29—

9LornaPredicts0x7495…7fcfMarco Rubio · No$40+$0.67—

10aliiz0xbea0…e19dJ.D. Vance · No$37+$44$108