OtherExpires Apr 30, 2026

FDA approves AstraZeneca's Camizestrant?

Probability

21¢

1h

+0.0pp

24h

-3.5pp

24h Vol

$217.14

Liquidity

$2.0K

Probability (last 7 days)

+0.0pp 7d
Apr 20, 2026, 23:00Apr 25, 2026, 17:36
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 3 factors
  1. 1

    Down 4pp over 24h

    Now 21¢; flat in the last hour.

  2. 2

    Resolution-risk signal firing

    Expires in 102h with open resolution ambiguity.

  3. 3

    Thin liquidity

    Only $2.0k of visible book — small orders can move the line. Treat the probability as a soft estimate.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • 0s agoResolve

    Market resolves in 102.4h

    LOW
  • 17:36Signal

    Resolution risk

    Expires in 102h with open resolution ambiguity.

    LOW

Price movement

-7.0pp over the last 24h, now 21¢.

Biggest hourly move: -19.5pp at 1d ago (to 25¢).

Show all 16 hour-by-hour ticks
  • 10:00 · +5.5pp → 23¢
  • 08:00 · -16.0pp → 23¢
  • 06:00 · +3.0pp → 23¢
  • 02:00 · -3.0pp → 24¢
  • 22:00 · +4.5pp → 25¢
  • 1d ago · -3.5pp → 25¢
  • 1d ago · +4.5pp → 24¢
  • 1d ago · -4.0pp → 21¢
  • 1d ago · -4.5pp → 26¢
  • 1d ago · -19.5pp → 25¢
  • 1d ago · -19.5pp → 25¢
  • 2d ago · -19.0pp → 26¢
  • 2d ago · -19.0pp → 26¢
  • 2d ago · -18.5pp → 27¢
  • 2d ago · -19.0pp → 26¢
  • 2d ago · +7.0pp → 28¢
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

As of market creation, the FDA's expected decision date for the specified application is April 30, 2026. This market will resolve to "Yes" if the U.S. Food and Drug Administration (FDA) grants full or conditional approval for AstraZeneca's Camizestrant as a treatment for HR+/HER2- advanced or metastatic breast cancer with ESR1 mutation by May 14, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." 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 Amendments 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 This market will immediately resolve to "No" if the FDA issues a Complete Response Letter (CRL) or explicitly declines to approve the application. If the drug sponsor withdraws the application before the end of the specified period, the market will resolve to "No" immediately. 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 will be official information from the FDA; however, a consensus of credible reporting will also be used.

Resolution & Risk

LOW risk
End date
Apr 30, 2026
UMA status
n/a
Resolution source
consensus of credible reportingNews consensusextracted · medium
Market type
Binary
  • No obvious resolution-risk signals in metadata.
Read full market rules on Polymarket

Alerts

¢
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