Trending Now - Court Dismisses Challenge Against Arizona's Kalshi Wagering Case

WHO:

Reuters - The US Commodity Futures Trading Commission (CFTC) and prediction market operator Kalshi are involved in the case.

ABC News Business - Arizona prosecutors are involved in the criminal case against Kalshi.

WHAT:

AP News - The judge's order was issued in a lawsuit filed by the Trump administration.

AP News - Kalshi has been charged with 20 misdemeanor counts of wagering for allegedly accepting bets on political outcomes, college sports, and individual player performance.

Business Insider - State prosecutors filed 20 charges of illegal betting and election betting against Kalshi in March 2026.

Business Insider - The criminal case against Kalshi had the effect of halting a federal challenge that Kalshi had filed to Arizona's regulatory power.

Business Insider - The CFTC stepped in and sued Arizona and two other states earlier in April 2026.

Business Insider - The judge stated, "I will enter a temporary restraining order," granting the CFTC's request to halt the state's prosecution.

Business Insider - Kalshi's contracts are characterized as bets that are either prohibited under Arizona law or require a state gambling license.

AP News - Arizona is the first state to file criminal charges against Kalshi, which prohibits operating an unlicensed wagering business and betting on elections.

AP News - Kalshi maintains it is a financial marketplace rather than a gambling operation and should only answer to the federal Commodities Futures Trading Commission.

AP News - The Arizona Attorney General's Office stated, "We will evaluate our next steps" in response to the court's ruling.

AP News - Michael Selig, chairman of the Commodity Futures Trading Commission, stated, "Arizona's decision to weaponize state criminal law against companies that comply with federal law sets a dangerous precedent."

Business Insider - Trump's son, Donald Trump Jr., has become a paid advisor to Kalshi and an investor in Polymarket.

Business Insider - Kalshi began hosting sports-related markets in April 2026, which it had not done during the Biden administration.

AP News - A federal judge, Michael Liburdi, issued a ruling that temporarily bars Arizona from enforcing its gambling laws against predictive market operators, specifically Kalshi.

Business Insider - The criminal case against Kalshi was characterized by state prosecutors as involving 20 misdemeanor counts of illegal betting and election betting filed in March 2026.

AP News - The judge's order stated that the CFTC had demonstrated a reasonable chance of success in showing that the Commodity Exchange Act preempts Arizona law regarding Kalshi's operations.

Business Insider - The judge's order prevents Arizona from moving forward with a criminal arraignment of Kalshi that was scheduled for April 10th, 2026.

AP News - Kalshi has been charged with 20 misdemeanor counts of wagering for allegedly accepting bets on political outcomes, college sports, and individual player performance.

AP News - The federal judge's ruling means a Monday arraignment hearing for Kalshi has been called off.

AP News - The judge's order stated that the federal Commodity Futures Trading Commission had sufficiently shown that “event contracts” fall within the Commodity Exchange Act’s definition of “swaps.”

AP News - The CFTC argued that Arizona is intruding on its exclusive federal power to regulate national swaps markets.

Techmeme - The US CFTC stated that a district court judge granted its request for a temporary restraining order barring Arizona from continuing its criminal case against Kalshi.

Cointelegraph - A federal judge in Arizona has temporarily barred state officials from enforcing gambling laws against Kalshi, siding with the CFTC.

Bloomberg Markets - A judge suspended the criminal case against Kalshi at the request of the US CFTC.

Reuters - A federal judge granted a temporary restraining order barring Arizona from continuing its criminal case against Kalshi.

ABC News Business - A federal judge denied Kalshi's bid to stop Arizona prosecutors from moving forward with the criminal case.

WHERE:

Reuters - The case is taking place in Arizona.

WHEN:

Reuters - The federal judge's decision to grant the temporary restraining order occurred on Friday, April 8th, 2026.

ABC News Business - The federal judge's denial of Kalshi's bid occurred on April 8th, 2026.

WHY:

AP News - The CFTC's lawsuit against Arizona was prompted by cease-and-desist letters sent to Kalshi from state gambling regulators and the subsequent criminal charges filed against the company.

AP News - The CFTC filed a lawsuit against Arizona in response to cease-and-desist letters sent to Kalshi from state gambling regulators and the criminal charges filed against the prediction market operator.

Reuters - The CFTC requested the temporary restraining order to prevent Arizona from pursuing the criminal case against Kalshi.

HOW:

Business Insider - The CFTC's lawyer argued that a state criminal case would be a "flawed" way to resolve the contested issues surrounding prediction markets.

AP News - The court's order sends a clear message that intimidation is not an acceptable tactic to circumvent federal law, according to Michael Selig, chairman of the Commodity Futures Trading Commission.

Reuters - The federal judge issued a temporary restraining order as a legal mechanism to halt the prosecution.

(UPDATED April 11, 2026 23:05 UTC)

A judge has issued a temporary restraining order in a lawsuit involving the Trump administration, halting the prosecution of Kalshi, which faces 20 misdemeanor counts of illegal betting related to political outcomes and sports. Arizona is the first state to file criminal charges against Kalshi, which argues it operates as a financial marketplace rather than a gambling business, while the Commodity Futures Trading Commission has stepped in to challenge Arizona's actions. In a related development, Donald Trump Jr. has taken on a role as a paid advisor to Kalshi and has invested in Polymarket, as the company recently began hosting sports-related markets.

(UPDATED April 11, 2026 19:10 UTC)

A federal judge has temporarily barred Arizona from enforcing its gambling laws against predictive market operators, specifically Kalshi, which means the state cannot proceed with a criminal arraignment that was scheduled for on Friday. This ruling comes after the Commodity Futures Trading Commission, or CFTC, demonstrated a reasonable chance of success in showing that federal law preempts Arizona's regulations regarding Kalshi's operations. The case against Kalshi includes 20 misdemeanor counts of illegal betting and election betting filed by state prosecutors in March, following cease-and-desist letters sent by state gambling regulators.

(UPDATED April 11, 2026 13:17 UTC)

Kalshi has been charged with 20 misdemeanor counts of wagering for allegedly accepting bets on political outcomes, college sports, and individual player performance, and a federal judge's ruling has called off a scheduled arraignment hearing for the company. The judge determined that the Commodity Futures Trading Commission had adequately demonstrated that "event contracts" fall under the definition of "swaps" in the Commodity Exchange Act, while the CFTC argued that Arizona was overstepping its authority by trying to regulate national swaps markets. According to Michael Selig, chairman of the CFTC, the court's order sends a clear message that intimidation is not an acceptable tactic to circumvent federal law.

(UPDATED April 11, 2026 09:09 UTC)

A federal judge in Arizona has granted a temporary restraining order that prevents state officials from enforcing gambling laws against Kalshi, siding with the U.S. Commodity Futures Trading Commission. This ruling comes as the CFTC requested the court to intervene in a criminal case that Arizona was pursuing against the company. The decision allows Kalshi to continue its operations without the immediate threat of state-level legal action.

(UPDATED April 11, 2026 05:25 UTC)

A judge has suspended the criminal case against Kalshi at the request of the U.S. Commodity Futures Trading Commission. This decision was announced at 03:49 UTC. The development marks a significant moment for the company as it navigates regulatory challenges.

(UPDATED April 11, 2026 03:50 UTC)

A federal judge in Arizona granted a temporary restraining order on Wednesday, preventing the state from continuing its criminal case against prediction market operator Kalshi. This decision came after the US Commodity Futures Trading Commission requested the order, while the judge also denied Kalshi's attempt to block Arizona prosecutors from moving forward. The case highlights the ongoing legal battles involving Kalshi and the regulatory scrutiny it faces.