**Catalina Lauf leads the FL-19 Republican primary market at 82.5% implied probability, ahead of local businessman Jim Schwartzel at 14.8%, with Jim Oberweis and the remaining candidates in single digits or lower.** The primary election occurs August 18, 2026, to replace Rep. Byron Donalds, who is seeking the GOP gubernatorial nomination in the strongly Republican district Trump carried by 24 points in 2024. Trader positioning shifted sharply after President Trump endorsed Lauf on or around August 14, building on earlier support from Reps. Greg Steube, Kat Cammack, Anna Paulina Luna, Sen. Jim Banks, and a Rand Paul-aligned super PAC. Pre-endorsement polling from early August showed a tight contest between Lauf and Schwartzel in the high teens with substantial undecided voters, but the presidential backing consolidated support behind the former Trump Commerce Department official in a crowded 10-candidate field. Self-funding by Oberweis and others has not translated into comparable market movement, leaving Schwartzel as the clearest alternative in the final hours before voting.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertCatalina Lauf 83%
Jim Schwartzel 14.8%
Jim Oberweis 1.7%
Madison Cawthorn <1%
$79,204 Vol.
$79,204 Vol.

Catalina Lauf
83%

Jim Schwartzel
15%

Jim Oberweis
2%

Madison Cawthorn
<1%

Bob Rommel
<1%

Spencer Roach
<1%
Catalina Lauf 83%
Jim Schwartzel 14.8%
Jim Oberweis 1.7%
Madison Cawthorn <1%
$79,204 Vol.
$79,204 Vol.

Catalina Lauf
83%

Jim Schwartzel
15%

Jim Oberweis
2%

Madison Cawthorn
<1%

Bob Rommel
<1%

Spencer Roach
<1%
If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Republican sources, including https://www.rnc.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
Markt eröffnet: Nov 25, 2025, 6:46 PM ET
Resolver
0x2F5e3684c...If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Republican sources, including https://www.rnc.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
Resolver
0x2F5e3684c...**Catalina Lauf leads the FL-19 Republican primary market at 82.5% implied probability, ahead of local businessman Jim Schwartzel at 14.8%, with Jim Oberweis and the remaining candidates in single digits or lower.** The primary election occurs August 18, 2026, to replace Rep. Byron Donalds, who is seeking the GOP gubernatorial nomination in the strongly Republican district Trump carried by 24 points in 2024. Trader positioning shifted sharply after President Trump endorsed Lauf on or around August 14, building on earlier support from Reps. Greg Steube, Kat Cammack, Anna Paulina Luna, Sen. Jim Banks, and a Rand Paul-aligned super PAC. Pre-endorsement polling from early August showed a tight contest between Lauf and Schwartzel in the high teens with substantial undecided voters, but the presidential backing consolidated support behind the former Trump Commerce Department official in a crowded 10-candidate field. Self-funding by Oberweis and others has not translated into comparable market movement, leaving Schwartzel as the clearest alternative in the final hours before voting.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

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