Pronóstico: What will MrBeast say during his next YouTube video?

Platform comparison

Market context

Polymarket is already assigning **100%** to a **Yes** outcome here, which means the contract is effectively priced as a done deal on the current board. Because this is a binary event settled from MrBeast’s next main-channel upload on YouTube, traders are really betting on a single video transcript and on-chain resolution via **USDC on Polygon** through conditional tokens rather than on MrBeast’s broader content strategy.

That near-certain price is easier to read when set against how these creator-mention markets usually behave: the winning term is often one of MrBeast’s recurring production words, sponsor references, or challenge staples, and markets on his videos have repeatedly resolved at or near the extremes when the phrasing is highly formulaic. Polymarket’s own market page shows multiple MrBeast mention contracts with clustered probabilities and some already resolved outcomes, which is consistent with traders treating his script patterns as repeatable rather than random.[11][17]

The main catalyst to watch is the next upload itself, not a teaser clip or Shorts, since the market settles only on the referenced full YouTube video from **@MrBeast** before the **2026-08-31** deadline. Any public schedule hint from MrBeast or his team, plus the timing of a new main-channel release, can move the contract rapidly because the resolution source is the published video transcript, and there is no ambiguity once the wording is visible.[11] Recent coverage has also noted MrBeast’s ongoing push to refresh his content mix in 2026, which matters because shifts in format can change the vocabulary that appears on screen, even if the core “MrBeast” production style remains intact.[5]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.