How many justices will vote for reversal in Louisiana v. Callais?
Short Answer
1. Executive Verdict
- Three liberal justices will vote to reverse, upholding VRA Section 2.
- Thomas, Alito, Gorsuch likely vote against reversal in this case.
- Roberts and Kavanaugh previously joined liberals in VRA Section 2 cases.
- Louisiana v. Callais concerns Voting Rights Act Section 2 only.
- An outcome of 0-2 votes for reversal is virtually impossible.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| 6 | 8.0% | 10.4% | Six votes for reversal would require an additional conservative justice joining the pro-VRA bloc. |
| 3 | 58.0% | 46.6% | Three votes for reversal would only include the liberal justices, without support from Roberts or Kavanaugh. |
| 5 | 5.0% | 17.2% | Five votes for reversal are expected from the liberal bloc, Chief Justice Roberts, and Justice Kavanaugh. |
| 4 | 18.0% | 20.7% | Four votes for reversal imply a split between Chief Justice Roberts and Justice Kavanaugh on VRA enforcement. |
| 9 | 7.3% | 1.0% | All nine justices voting for reversal contradicts known anti-reversal stances on VRA Section 2. |
2. Market Behavior & Price Dynamics
Historical Price (Probability)
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
Outcome: 4
📈 April 28, 2026: 11.0pp spike
Price increased from 7.0% to 18.0%
📉 April 26, 2026: 13.0pp drop
Price decreased from 20.0% to 7.0%
Outcome: 3
📈 April 23, 2026: 12.0pp spike
Price increased from 43.0% to 55.0%
📉 April 22, 2026: 13.0pp drop
Price decreased from 56.0% to 43.0%
4. Market Data
Contract Snapshot
For each specific contract, a 'Yes' resolution is triggered if the exact number of justices specified vote in favor of the petitioner in Louisiana v. Callais, and 'No' otherwise; a dismissal or conclusion without a final merits judgment results in 0 votes for the petitioner. A justice's vote counts only if their position in the Supreme Court's final action supports granting some or all relief requested by the petitioner, who is defined as the appellant-side seeking reversal of the district court judgment. The market opened on December 4, 2025, and closes either upon the outcome or by August 1, 2026, with payouts projected 30 minutes after closing.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| 3 | $0.58 | $0.43 | 58% |
| 4 | $0.20 | $0.84 | 18% |
| 6 | $0.08 | $0.93 | 8% |
| 9 | $0.08 | $1.00 | 7% |
| 0 | $0.12 | $1.00 | 6% |
| 7 | $0.07 | $1.00 | 6% |
| 5 | $0.10 | $0.95 | 5% |
| 1 | $0.06 | $1.00 | 1% |
| 2 | $0.05 | $1.00 | 1% |
| 8 | $0.06 | $1.00 | 1% |
Market Discussion
The market discussion primarily clarifies that the "petitioner" refers to the appellant-side seeking reversal of the district court's judgment striking down Senate Bill 8, which means Louisiana. Traders debated the potential outcome based on ideological alignment, with one suggesting "the left will win" (implying fewer votes for reversal) and another disputing this. Despite the limited explicit arguments for specific numbers, the market shows a strong consensus, with 58% probability for exactly 3 justices voting for reversal, and 18% for 4 justices.
5. Do Rahimi's Second Amendment Tests Apply to Louisiana v. Callais?
| Louisiana v. Callais Focus | Voting rights and congressional redistricting [^] |
|---|---|
| United States v. Rahimi Focus | Second Amendment and firearm possession [^] |
| Applicability of Rahimi Framework | Not applicable to Louisiana v. Callais [^] |
6. Did Justices Roberts, Kavanaugh Question Fifth Circuit's Firearm Ruling Scope?
| Chief Justice Roberts' Question | On whether Fifth Circuit opinion invalidates all firearm restrictions [1, p [^]. 5] [^] |
|---|---|
| Justice Kavanaugh's Inquiry | Sought examples of non-violent felons who could still be prohibited from firearms [1, p [^]. 24] [^] |
| Judicial Intent Regarding Ruling | Preference for narrow reversal upholding specific law [^] |
7. How Could Justice Thomas's Rahimi Dissent Influence Callais?
| Rahimi Case Focus | Second Amendment's scope, critiqued by Justice Thomas as an "interest-balancing test disguised as 'history'" [^] |
|---|---|
| Callais Case Focus | Interpretation and application of Section 2 of the Voting Rights Act (VRA) for racial vote dilution [^] |
| Potential Argument | Distinguish Rahimi (constitutional right) from Callais (statutory interpretation) to align with Justice Thomas's anti-"interest-balancing" stance [^] |
8. What Legal Issues Does Louisiana v. Callais Address?
| Case Name | Louisiana v [^]. Callais (Docket No [^]. 24-109) [^] |
|---|---|
| Core Legal Issue | Section 2 of the Voting Rights Act, congressional redistricting [^] |
| Certiorari Granted | January 22, 2024 [^] |
9. How Does Roberts Influence Supreme Court Ruling Scope via Assignments?
| Roberts' Opinion Assignment | Self-assigns in ideologically charged cases to control scope [^] |
|---|---|
| Justice Barrett's Approach | Favors a "narrower approach" in rulings [^] |
| Impact on Conservative Majority | Can alienate doctrinaire justices seeking broader rulings [^] |
10. What Could Change the Odds
Key Catalysts
Key Dates & Catalysts
- Expiration: August 01, 2026
- Closes: August 01, 2026
11. Decision-Flipping Events
- Trigger: Catalyst analysis unavailable.
13. Historical Resolutions
No historical resolution data available for this series.
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