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FDA approves skin cancer vaccine by...?
polymarket

Skin cancer vaccine FDA approved by December 31, 2027?

Aug 19, 2026, 1:49 PM EST - Dec 31, 2027, 11:59 PM EST
Total volume:
$217,284
Volume 24h:
$140
66%
Liquidity:
$28,124
5%
Open interest:
$21,439N/A

December 31, 2027

 - Polymarket

December 31, 2027 - Polymarket

1W

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Negative

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Vol.

·

Resolves Dec 31, 2027

Skin cancer vaccine FDA approved by December 31, 2027?

64%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 64¢ buys you 156 shares | Odds: 64% Total Payout: $156 | Net Profit: $56 Multiplier: 1.56x | ROI: 56% | APY: 46% 430 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

December 31, 2027

Trade
64%
Yes 64¢No 37¢
1¢
$12,585
$164,923
0.03%
23%
N/A
1y 2mo
active
polymarket

September 30, 2027

28%
2%
Yes 29¢No 72¢
1¢
$4,071
$17,644
0.46%
22%
N/A
11mo 1w 1d
active
polymarket

June 30, 2027

14%
Yes 14¢No 87¢
1¢
$11,468
$34,717
0.03%
5%
N/A
8mo 6d
active
Total markets: 3

Description

This market will resolve to "Yes" if the U.S. Food and Drug Administration (FDA) grants approval of intismeran autogene for any indication by December 31, 2027, 11:59 PM ET. Otherwise, this market will resolve to "No". Intismeran autogene refers to the individualized neoantigen therapy developed by Moderna and Merck and evaluated in the Phase 3 INTerpath-001 trial (NCT05933577), also known as mRNA-4157 and V940, together with any brand, trade, or nonproprietary name later assigned to that product, as well as any renamed or modified version that the relevant company or the FDA identify as the same product or a direct continuation of the V940/mRNA-4157 program. Differences in neoantigen composition between patients will not affect resolution. Changes to the product's formulation will not affect resolution, provided the FDA approves the product described above. Approval as part of a combination regimen will qualify. Approval for a narrower population than the one studied in INTerpath-001 will qualify. Approval for an indication other than melanoma will also qualify. Both standard and accelerated approval will qualify. An approval is defined as: For new drugs: FDA issuance of an approval letter for a New Drug Application (NDA) or Biologics License Application (BLA) For already-marketed drugs seeking new indications: FDA approval of a supplemental NDA (sNDA) or supplemental BLA (sBLA) for the specific indication referenced For generic drugs: FDA approval of an Abbreviated New Drug Application (ANDA) For biosimilars: FDA approval of a 351(k) application The following constitute qualifying approvals: Standard approval (traditional approval based on clinical benefit), Accelerated approval (based on surrogate endpoints), Approval with Risk Evaluation and Mitigation Strategy (REMS), Approval with restricted distribution or indication limitations, except compassionate use/expanded access programs The following do not constitute qualifying approvals: Approvable letters that require additional actions before approval Tentative approvals pending patent or exclusivity expiration FDA requests for additional information or studies Extension of Prescription Drug User Fee Act (PDUFA) dates Approval for compassionate use or expanded access programs only Approval only for export or for use outside the United States Emergency Use Authorization (EUA) without full approval Complete Response Letters (CRLs) indicating the application cannot be approved in its current form If the listed drug is approved before the end of the specified period, the market will resolve to "Yes," regardless of potential Advisory Committee votes against approval or later withdrawal of approval. Conditional approvals may include post-marketing requirements or commitments and still qualify. The primary resolution source for this market will be official information from the FDA; however, a consensus of credible reporting may also be used.

Polymarket

This market will resolve to "Yes" if the U.S. Food and Drug Administration (FDA) grants approval of intismeran autogene for any indication by December 31, 2027, 11:59 PM ET. Otherwise, this market will resolve to "No". Intismeran autogene refers to the individualized neoantigen therapy developed by Moderna and Merck and evaluated in the Phase 3 INTerpath-001 trial (NCT05933577), also known as mRNA-4157 and V940, together with any brand, trade, or nonproprietary name later assigned to that product, as well as any renamed or modified version that the relevant company or the FDA identify as the same product or a direct continuation of the V940/mRNA-4157 program. Differences in neoantigen composition between patients will not affect resolution. Changes to the product's formulation will not affect resolution, provided the FDA approves the product described above. Approval as part of a combination regimen will qualify. Approval for a narrower population than the one studied in INTerpath-001 will qualify. Approval for an indication other than melanoma will also qualify. Both standard and accelerated approval will qualify. An approval is defined as: For new drugs: FDA issuance of an approval letter for a New Drug Application (NDA) or Biologics License Application (BLA) For already-marketed drugs seeking new indications: FDA approval of a supplemental NDA (sNDA) or supplemental BLA (sBLA) for the specific indication referenced For generic drugs: FDA approval of an Abbreviated New Drug Application (ANDA) For biosimilars: FDA approval of a 351(k) application The following constitute qualifying approvals: Standard approval (traditional approval based on clinical benefit), Accelerated approval (based on surrogate endpoints), Approval with Risk Evaluation and Mitigation Strategy (REMS), Approval with restricted distribution or indication limitations, except compassionate use/expanded access programs The following do not constitute qualifying approvals: Approvable letters that require additional actions before approval Tentative approvals pending patent or exclusivity expiration FDA requests for additional information or studies Extension of Prescription Drug User Fee Act (PDUFA) dates Approval for compassionate use or expanded access programs only Approval only for export or for use outside the United States Emergency Use Authorization (EUA) without full approval Complete Response Letters (CRLs) indicating the application cannot be approved in its current form If the listed drug is approved before the end of the specified period, the market will resolve to "Yes," regardless of potential Advisory Committee votes against approval or later withdrawal of approval. Conditional approvals may include post-marketing requirements or commitments and still qualify. The primary resolution source for this market will be official information from the FDA; however, a consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the skin cancer vaccine approval market dashboard tracks the current probability of a skin cancer vaccine gaining FDA approval by the end of 2027. It shows the top outcome’s odds, price history, and 24-hour volume of $140. This real-time view helps traders monitor sentiment and liquidity around this specific prediction.

Currently, this market shows a strong inclination toward approval, with the top outcome priced near 63.5%. That level of confidence often outpaces traditional analyst forecasts, which may assign more weight to regulatory timelines or clinical trial hurdles. The gap can highlight where public trader sentiment diverges from institutional or scientific projections.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set the odds through buying and selling contracts that represent the likelihood of FDA approval by Jan 1, 2028. The current price reflects collective bets and available liquidity, with the top outcome at around 63.5%. Volume of $140 shows how actively participants are trading this outcome.

This market resolves around Jan 1, 2028, with the outcome confirmed once the event is verifiable from credible public reporting. If the U.S. Food and Drug Administration officially approves a skin cancer vaccine before the deadline, contracts for that outcome pay out; otherwise, the opposite settles.