Updated August 19, 2026. The primary is decided and this page now does what it promised on election evening: grades the market's read against the result. The postmortem is first; the full election-evening record — every price as it stood when the polls closed — is preserved below it, unchanged, because the graded snapshot is the point.
The Quick Answer
The race is over and every board on this page has an answer sheet. Byron Donalds won the nomination with 47.8% of the vote (809,109 votes) over Jay Collins at 25.2%; James Fishback finished third at 10.5% (177,329 votes) and conceded from his Tampa stage on election night, telling supporters he had called Donalds to congratulate him: "while I concede this race, I do not concede this fight." Graded against that: the win market was dead-on (Donalds settled YES after months at 98-99 cents, Fishback's contract settled NO after 44.7 million lifetime contracts); the vote-share ladder was nearly perfect (its even-money line closed just under 10%, and the count landed at 10.5); and the concession clock got the fact right but the timing read exactly backwards: all three legs settled YES, including the overnight leg the market had faded to a 1-in-3 shot by poll close after listing it as a 3-in-4 favorite the day before. The full postmortem, and the election-evening record it grades, are below.
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The Postmortem: Three Boards, Three Grades
The count, first, with the caveat that Florida certifies later and the ladder settles on the certified share: Donalds 47.8% (809,109), Collins 25.2% (425,879), Fishback third at 10.5% (177,329). The concession came the same night, on stage in Tampa, with the call to Donalds made before the speech.
The win market: A. Nothing to argue. Donalds had traded at 98-99 cents for weeks and settled YES; Fishback's penny contract settled NO. The market's only sin here was being boring, and it was boring across 44.7 million lifetime contracts on the Fishback leg alone.
The vote-share ladder: A-. This is the board that earned its keep. At poll close the ladder's even-money line (the threshold it would have split a coin flip over) interpolated to just under 10%, and Kalshi's own pre-election writeup put the traders' central read at 10.3%. The count says 10.5. "At least 10%," which closed at 47/49 cents, cashes by half a point when certification lands; "at least 11%" (37/45) dies by the same half point. The modal band the ladder had at 46% (a 5-to-10 finish) missed by that whisker while its second band (10-to-15, at 28%) caught the number. The tails the crowd loved (1.58 million contracts on "at least 20%," 1.83 million on "at least 30%") expire worthless, exactly as priced. One footnote for the honesty file: the fine-grained rungs listed August 10 converged post-count to the same answer (the 9% rung near 99 cents, the 11% rung near 1) days before certification makes it official.
The concession clock: the interesting failure. The board got the fact right and the story wrong. All three legs settled YES: Fishback conceded within hours of polls closing. But look at the path: at listing on Monday the overnight leg traded 72/76, a fast concession priced as the heavy favorite. Through election day the crowd walked it down 20 to 40 cents, closing it at 33/38, repricing the same outcome from near-certainty to a 1-in-3 underdog. The first instinct was right; the election-day fade was wrong; anyone who bought the overnight leg at the close made roughly 3-to-1 on a thing that happened on schedule. On a 24,000-contract board with five-to-seven-cent spreads, that is less a market verdict than a handful of traders talking themselves out of the obvious, which is precisely the thin-book caveat this page attached to the board the night it was live.
The scoreboard line for the whole page: the market called the winner perfectly, called the loser's vote share to within half a point, and fumbled only the newest, thinnest board, by fading its own correct opening read. Below, unchanged, is what all of it looked like before anyone knew.
What follows is the election-evening record as published, preserved as the graded snapshot.
Three Fishback Questions Now
A market can be done with a candidate and still be arguing about him, and on election evening Kalshi's Florida Republican primary board (KXGOVFLNOMR-26) is arguing about James Fishback on three separate boards at once. The win question is priced to the tenth of a cent: 1.0 bid, 1.1 ask, about +9000 as a moneyline at the ask, the tail end of a long slide from the contract's 54-cent intraday high on December 3, 2025 (about 9 cents on June 1, 4.5 cents on July 20, 3 cents on August 3, 1.7 cents on August 13) to about a penny as Florida votes. The Azoria founder, running in the Republican primary, remains the most-traded name on the board while he does it: about 39.9 million lifetime contracts on the win market alone, including roughly 12.9 million in the last 24 hours as election-day flow poured in, on a CFTC-regulated event-contract exchange where the price is the market's probability estimate and volume is just the running count of hands changed.
So what is all that late flow still arguing about? Two things now, not one. The older argument is how much: Kalshi's "James Fishback vote percent" ladder publishes a price for every share threshold from 1% to 30%, and it keeps sliding. The brand-new argument is when he says it's over: a concession-timing ladder listed Monday that turns the least-quantifiable part of any losing campaign (the concession speech) into three dated contracts. The win market answered its question months ago. These two boards are where the market spends election night, and the new one is where we're headed first, right after the favorite gets his one paragraph.
The Favorite, In One Paragraph
The reason the win market is quiet: Byron Donalds trades at 98.6/98.7 cents, about -7600 as a moneyline at the ask, and Florida's 2005 abolition of primary runoffs means a plurality tonight is enough to take the nomination outright. Jay Collins, at 0.4/0.6 cents, is the only other name the board gives even a rounding chance. That is the whole context this page needs. The candidate-by-candidate handicapping, the field table, and what our six-model AI panel makes of the race live on the Florida Republican governor model-verdict board, and the national picture sits on the 2026 governor races odds hub.
The Record Behind The Repricing
None of those prices moved in a vacuum, and the documented record is short enough to lay out. Fishback, the 31-year-old founder of the investment firm Azoria, entered the race on November 24, 2025 as a direct challenge to the candidate Donald Trump had already endorsed, and ran at Byron Donalds from the DeSantis-aligned lane, pressing the congressman over his private-equity backing and H-1B visa record. Nine days into that launch window, on December 3, 2025, his win contract printed its 54-cent intraday high: the only day this market ever treated the nomination as anything close to a coin flip, and the print every later number on this page slides down from.
What kept his volume dominant long after the win price collapsed was a campaign built to be talked about. On February 3, 2026 he opened a campaign account on Tinder, posting on X that "I've joined @Tinder to meet young female voters where they are". It is the kind of stunt that cannot move a one-cent win contract but keeps millions of contracts a day changing hands on a candidate the board had already counted out.
The one event that repriced the whole board was a courtroom. Rival candidate and Lt. Gov. Jay Collins challenged Fishback's eligibility under Florida's constitutional seven-year residency requirement, pointing to a vote Fishback cast in Washington, D.C. and a home he bought there; at the hearing, Fishback acknowledged both while maintaining he never intended to give up his Florida residency. On July 27, 2026, Second Judicial Circuit Judge David Frank dismissed the challenge in a 25-page order, finding the challengers had not produced enough evidence to overcome the legal presumption that Fishback meant to remain a Florida resident. The ladder's reaction that day is the cleanest cause-and-effect print in this market's history: "at least 1%" leapt from 41 cents to 98, "at least 10%" jumped 43 points to 75, "at least 15%" added 27 to 44, with roughly 276,000 contracts trading across the board as the market priced out the scenario in which Fishback's name never reached the ballot at all. Hold onto that courtroom fight — a candidate who litigated his way onto the ballot is the necessary backstory for the newest market on this page, which prices how quickly he walks off it.
The New Board: When Does Fishback Concede?
On Monday, August 17 at 1:46 p.m. ET, the day before the vote, Kalshi opened trading on a three-leg event titled "Will James Fishback concede?" (KXFISHBACKCONCEDE-26SEP01). Each leg is a dated contract on whether Fishback has made a statement conceding defeat in the 2026 Florida gubernatorial race before that date. It is a market on the speech, not the count, and by election evening it had traded about 24,000 contracts across the three legs, essentially all of it since listing.
| Concession Before | Price (bid/ask) | Lifetime contracts | Leg closes |
|---|---|---|---|
| Before Aug 19 (Overnight) | 33¢ / 38¢ | 9,241 | Aug 19, 10:00 a.m. ET |
| Before Aug 20 (One Day More) | 52¢ / 59¢ | 5,362 | Aug 20, 10:00 a.m. ET |
| Before Sept 1 (Two Weeks) | 65¢ / 71¢ | 9,469 | Sept 1, 10:00 a.m. ET |
The row I keep coming back to is the gap. At the bid/ask midpoints, the overnight leg trades near 35 cents while the September 1 leg trades near 68 — a spread of more than 30 points between "he folds tonight" and "he folds within two weeks." Read as probabilities, the board says an overnight concession is roughly a one-in-three proposition, one by the end of Wednesday closer to a coin flip, and one by month's end about two-in-three. Flip the last one over and the board is also saying something starker: roughly a one-in-three chance Fishback does not concede at all before September, on a night his win contract trades at a penny. The market that long ago stopped debating whether he loses is now pricing a real chance he declines to say so.
The concede board in one line: about 35¢ at the midpoint that he folds overnight, 68¢ by September 1, and roughly a one-in-three chance the concession never comes before September at all.
The fine print is what makes the board tradeable rather than a vibe. Kalshi's rules require an explicit acknowledgment of defeat — statements like "concede," "congratulate [the opponent] on their victory," or "accept the results" qualify. Suspending or ending a campaign without acknowledging defeat does not count, conditional statements do not count, and if Fishback concedes and then retracts it, the market still resolves YES. The designated settlement source is his own X account, and each leg closes early the moment a qualifying statement lands. That rules structure is exactly why the overnight leg can trade at 33/38 while the win market sits at a penny: the contract is not asking whether he loses, it is asking whether a candidate who spent July in a courtroom fighting to stay on this ballot delivers an unambiguous public acknowledgment of defeat within hours of the polls closing. The ~30-point staircase from tonight to September 1 is the market's honest uncertainty about that timing.
One more print worth recording: the staircase was steeper at birth. At Monday's close, the book quoted the overnight leg at 72/76, the concede-fast scenario priced as the heavy favorite, with the Aug 20 leg at 82/83 and the September leg at 88/89. Through election day, traders walked all three quotes down 20 to 40 cents, the overnight leg hardest. Whatever the crowd saw in the first hours of trading, the election-evening board has repriced a fast concession from near-certainty to an underdog. And with roughly 24,000 lifetime contracts across the whole event (against 39.9 million on the win market) every one of these quotes carries the thin-book caveat we'll formalize below: the spreads run five to seven cents wide, and the bid/ask pair, not the last trade, is the number.
The Vote-Share Ladder As The Polls Close
The concede board prices what Fishback says; the older ladder still prices what he gets, and its final hours of trading kept sliding the same direction the whole closing week did. Every rung below is an "at least" contract: an "at least 10%" position settles YES if Fishback's certified primary share reaches 10% or higher. Prices in cents track implied probability, so a 47-cent rung is a 47% chance in the market's eyes. The full mechanics of reading one of these boards, including why the rungs must descend as the threshold climbs, are in our ladder-reading guide.
| Fishback Vote Share | Price (bid/ask) | Lifetime contracts |
|---|---|---|
| At Least 1% | 99.7¢ / 99.8¢ | 1,384,641 |
| At Least 3% | 98.7¢ / 99.0¢ | 412,756 |
| At Least 5% | 94.0¢ / 94.8¢ | 257,762 |
| At Least 6% | 90.0¢ / 91.0¢ | 91,240 |
| At Least 7% | 78.0¢ / 79.0¢ | 70,340 |
| At Least 8% | 59.0¢ / 68.0¢ | 48,341 |
| At Least 9% | 59.0¢ / 63.0¢ | 71,035 |
| At Least 10% | 47.0¢ / 49.0¢ | 518,458 |
| At Least 11% | 37.0¢ / 45.0¢ | 80,897 |
| At Least 12% | 35.0¢ / 41.0¢ | 77,500 |
| At Least 13% | 28.0¢ / 33.0¢ | 49,320 |
| At Least 14% | 22.0¢ / 25.0¢ | 50,228 |
| At Least 15% | 19.0¢ / 21.0¢ | 460,957 |
| At Least 20% | 8.2¢ / 8.7¢ | 1,584,866 |
| At Least 30% | 1.6¢ / 2.3¢ | 1,834,474 |
The move since the final pre-primary board is one more step down the same staircase. "At least 10%," which bid 55 cents on Monday afternoon, bids 47 as the polls close; "at least 15%" slipped from 20/21 to 19/21, and "at least 20%" from 9.3/9.8 to 8.2/8.7. The whole event has now traded about 7.0 million lifetime contracts, up sharply from roughly 4.8 million a day earlier. What that staircase means for his actual finish takes one round of subtraction.
A Worked Example: The Ladder In Plain English
Because the rungs are cumulative, subtracting one from the next turns the ladder into an outcome distribution. Take the midpoint of each rung's bid and ask and the arithmetic runs like this: "at least 5%" near 94 cents minus "at least 10%" near 48 puts about a 46% chance on a finish between 5% and 10%. Do that down the whole board and the election-evening picture assembles itself.
| Final Vote Share | Implied chance |
|---|---|
| Under 5% | ~6% |
| 5% To 10% | ~46% |
| 10% To 15% | ~28% |
| 15% To 20% | ~12% |
| 20% To 30% | ~6% |
| 30% Or Higher | ~2% |
The bands sum to roughly 100% because they are one candidate's mutually exclusive outcomes, which is itself a health check on the board. On Monday the two central bands were a near dead heat; by election evening the market had broken the tie downward, making 5-to-10 the clear modal band at about 46% and pulling the even-money line — the threshold the market would split a coin flip over — just under 10%, with "at least 9%" at a 61-cent midpoint and "at least 10%" at 48 interpolating the 50-cent crossing to about 9.85%. A week ago that line was near 12%; Monday it was 10.6%. And the December callback still frames the whole page: the same market that once printed Fishback at 54 cents to win now spends the final hour of voting on whether he clears 10% — while its newest board prices whether he admits any of it out loud by morning. The tails still trade heaviest of all: "at least 20%" and "at least 30%" have quietly become the ladder's two most-traded rungs at 1.58 million and 1.83 million lifetime contracts, the familiar signature of longshot-priced contracts collecting small-stake and hedge-shaped flow.
The scale mismatch to hold onto: 39.9 million lifetime contracts on a question the market settled months ago, about 24,000 on the only question still live. Kalshi's newest Fishback board is simultaneously its thinnest and its most informative.
Thin Rungs And A Thin New Board: Read The Book, Not The Last Print
One honest caveat belongs next to all three tables, and tonight it applies twice over. On the vote-share ladder, seven seasoned rungs (1%, 3%, 5%, 10%, 15%, 20%, 30%) carry the bulk of the 7.0 million contracts; the eight fine-grained rungs (6% through 9% and 11% through 14%) were listed on August 10, 2026 and remain thin enough that width is the tell — "at least 8%" shows a 59-cent bid against a 68-cent ask, a nine-cent gap, and "at least 11%" bids 37 against a 45-cent ask. On a thin rung the spread, not the last print, is the real cost of a position. The concede board is thinner still: about 24,000 contracts across an event listed barely 30 hours ago, with five-to-seven-cent spreads on every leg. Quotes like that can lurch on a single order, which is exactly why this page quotes bid and ask everywhere and treats the pair as the price.
The rule for any thin order book is the same discipline sports bettors apply when they shop a number across books on a live odds screen instead of taking the first price shown. Below 10 cents these contracts also tick in tenths of a cent, and Kalshi's per-order fee formula rounds up in ways that matter at penny prices; the fee math is its own read. And if the volume side of this story is what interests you — Fishback is the most-traded name on the whole Florida board despite trading under a cent — that paradox has its own page.
What Tonight Settles And What It Doesn't
Everything above is a snapshot taken before the last Florida polls close, not a standing claim, and the three boards resolve on three different facts. The win market resolves on the outcome of the race: because a plurality takes the nomination, the winner is effectively known once enough is counted, and the board has long priced that as Donalds at 98.6/98.7 with Fishback at a penny. The vote-share ladder resolves on Fishback's certified share, so its number arrives last: the thresholds to track as returns land are 10%, 15%, and 20%, priced at roughly 48, 20, and 8.5 cents as the polls close. The concede board resolves on none of that. It pays on Fishback's own words, from his own X account, on Kalshi's definition of an explicit acknowledgment of defeat — which means a race can be mathematically over for hours or days while the overnight leg's NO holders are still being paid. That is the scenario the 33/38 quote prices, and it is why the concede ladder, not the win market, is the board actually trading election night in real time. If no concession comes overnight, the Aug 19 leg simply expires and the same argument rolls forward into the Aug 20 and September 1 legs; how hard those two reprice tomorrow is the market's next honest read on whether the holdout is real. After Florida certifies, this page flips to the postmortem on the same URL: which rung the certified share landed on, when (and whether) the concession came against the ladder's dates, and how far the market's read missed. The day-to-day scoreboard on how these election boards trade lives at Kalshi picks today.
The Bottom Line
The certified-share formality aside, the grading is done. Fishback finished third at 10.5%, half a point above the ladder's closing even-money line and two-tenths off the traders' 10.3% central read, about as close as a 15-rung crowd forecast gets to a certified number. The win market never blinked and settled the way it traded for months. And the one board that missed, missed in the most instructive way a market can: the concession clock opened right (72/76 that he folds overnight), talked itself wrong all day (33/38 at the close), and then watched the concession land on schedule: the rare print where the fade, not the longshot, was the sucker bet. A candidate who entered at 54 cents in December left with a courtroom win, a Tinder account, a 10.5% share, and a concession speech that resolved three markets at 99 cents. The same ladder logic runs across every race on the 2026 midterm election odds board; the day-to-day read on how these boards trade lives at Kalshi picks today.
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