Super Mario Galaxy Movie: April Box Office Lock

The industry has already made up its mind. The Super Mario Galaxy Movie opened at 50 cents on this contract and hit 99 cents in a single trading session on March 31, a 49-point move that signals one thing: the market views this outcome as settled. That kind of repricing does not happen on speculation. It happens when box office tracking, early weekend numbers, or release calendar clarity removes genuine doubt.

The Polymarket contract asks whether The Super Mario Galaxy Movie will be the highest domestically grossing April film as of May 31, 2026. YES sits at 99 cents. The field, which includes Michael, You, Me and Tuscany, Wasteland Cop, The Whistler, Lorne, and Mother Mary, is priced at a combined penny.

How the Super Mario Galaxy Movie Contract Works

YES resolves profitable if The Super Mario Galaxy Movie finishes as the top domestic earner among all April 2026 releases, measured by cumulative gross as of May 31, 2026. NO resolves profitable if any competing April release outgrosses it by that date. Resolution follows publicly reported domestic box office data.

• YES: The Super Mario Galaxy Movie leads April 2026 domestic grosses on May 31. Price: $0.99. Probability: 99%. Resolves: May 31, 2026.
• NO: Any other April 2026 release outgrosses it by May 31. Price: $0.01. Probability: 1%. Resolves: May 31, 2026.

A NO buyer needs a challenger from that release slate to beat The Super Mario Galaxy Movie outright. Given the Nintendo IP’s proven box office ceiling, demonstrated by the original Super Mario Bros. Movie’s $574 million domestic run in 2023, that challenger does not appear to exist on the April 2026 calendar. None of the competing titles carry comparable franchise equity or marketing infrastructure. NO loses when the gap between Mario and the field is simply too large to close before the resolution date.

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Momentum and Market Signals

The momentum picture here is clean. The 49-point surge on March 31 likely reflects opening weekend data or strong pre-release tracking dropping into the market simultaneously. The 24-hour change of -0.1% is noise. At 99 cents, there is essentially no room left to run, and the contract is in price-ceiling mode rather than discovery mode.

Total volume sits at $80,111, with $1,956 traded in the last 24 hours and $40,381 in available liquidity. That liquidity figure matters. At this price level, thin markets can gap sharply on any breaking news. If a competing April release unexpectedly overperformed or a Mario release date shifted, that $40,381 in liquidity would not absorb a significant NO buying wave without moving the price. Traders should note: this is not a deep market.

• 7-day price change: Plus 49 points, driven by what appears to be opening weekend confirmation or tracking data release on March 31.
• 24-hour price change: Minus 0.1 points. No new information entering the market. Contract is in holding pattern.
• Volume context: $80,111 total is a modest market. Below $1 million in total volume means price is sensitive to single large trades.
• Liquidity flag: $40,381 available. A surprise news event could reprice this contract quickly in either direction.
• Trader sentiment: 99% YES, 1% NO. About as one-sided as prediction markets get.

Lines Analysis: The Super Mario Galaxy Movie

Here is what the precursors are telling us. The contract opened at 50 cents, implying genuine uncertainty about whether a Mario sequel could dominate April the way the original dominated April 2023. That uncertainty evaporated in one session. The jump to 99 cents means someone with conviction, or a wave of traders reacting to the same data, decided the outcome was no longer a competition. The Nintendo franchise brand, combined with an April calendar that offers no credible competition, is the entire case for YES.

The case for NO is academic. At 1 cent, the market is pricing a 1% chance that Mother Mary, Wasteland Cop, or Lorne outruns a Nintendo tentpole. Historical franchise comparison is blunt: the original Mario film made more in its opening weekend than most of these titles will make in their entire domestic runs. NO is only worth holding as a lottery ticket on catastrophic Mario underperformance combined with a surprise breakout from the field.

• Signals to monitor: Second and third weekend holds for The Super Mario Galaxy Movie. A sharp drop in multiplier would narrow the gap with the field.
• Watch: Any domestic gross update for competing April titles that shows unexpected overperformance.
• Watch: Nintendo or distributor announcements about release date changes before May 31.
• Watch: The related market for highest grossing film of 2026 sits at 49 cents, suggesting the broader 2026 race is still open, but April specifically looks locked.
• Watch: Liquidity movement. A sudden increase in NO-side buying in a thin market would be the first real signal of doubt.

The $80,111 in total volume is not a whale market. It is a community of traders who looked at the April release calendar and reached the same conclusion. The market has not caught up to the buzz yet on some films this awards season, but here the opposite is true. This contract already reflects full consensus. The data favors YES, and the only question is whether anything disrupts a Mario film’s domestic dominance over a field without a comparable IP anchor.

LINES VERDICT

Super Mario Galaxy Movie Leads April Through May

The 49-point single-session move to near-certainty reflects market consensus built on Nintendo’s franchise dominance and an April field that offers no credible challenger.

What the market says: At 99%, this is treated as a formality. Volatility remains possible given thin liquidity, but the directional call is as strong as prediction markets produce before a resolution date.

Key unknown: Domestic weekend multipliers for The Super Mario Galaxy Movie over the next four weekends. A steep drop in holds, combined with any surprise breakout from the competing titles, is the only structural path to repricing this contract before May 31.