Last mentioned: Mar 26, 2026
State Court Hearing
Potential date for arguments regarding the classification of prediction markets as gambling.
State Court Hearings
Nevada courts to determine if prediction markets violate state gaming statutes.
Policy Implementation
Kalshi and Polymarket simultaneously announce bans on insider trading to preempt regulatory action.
Coordinated Response
Kalshi and Polymarket announce sweeping new bans on insider trading and high-risk participants.
Insider Trading Bans
Both platforms announce formal prohibitions on trading with non-public information.
PREDICT Act Introduction
Reps. Budzinski and Smith officially introduce the PREDICT Act in the House.
PREDICT Act Debut
Reps. Budzinski and Smith officially introduce the PREDICT Act in the House.
Legislative Threat
Bipartisan Senate bill introduced to ban sports betting on prediction platforms.
Suspicious Activity
Reports emerge of insider trading on US-Iran ceasefire contracts.
VC Fund Launch
CEOs of Kalshi and Polymarket back a $35M fund for the prediction market sector.
Platform Self-Regulation
Polymarket and Kalshi unveil new internal measures to thwart insider trading.
Industry Self-Regulation
Polymarket and Kalshi announce new internal measures to thwart insider trading.
State Pressure
Illinois regulators declare prediction markets a form of illegal gambling.
Strides Pharma Recall
Strides Pharma announces a recall of children's ibuprofen products.
Pharma and Corporate Shifts
Strides Pharma announces ibuprofen recall; Compass drops Zillow lawsuit to focus on operations.
Senate Bill Introduced
Sens. Curtis and Schiff introduce legislation to ban sports betting on prediction markets.
Compass vs. Zillow Ends
Compass drops its lawsuit against Zillow after listing rule changes make the suit moot.
Planet Labs Earnings
Planet Labs reports a widened Q4 loss, reflecting pressure on high-tech proptech providers.
Planet Labs Earnings
Planet Labs releases Q4 results showing a widening loss despite its role in the GEOINT sector.
Compass-Zillow Resolution
Compass officially drops its legal action against Zillow following rule changes.
Lawmakers have introduced the bipartisan PREDICT Act to prohibit members of Congress, the President, and senior executive officials from trading on prediction markets. The legislation aims to prevent the exploitation of non-public information regarding policy decisions and political events on platforms like Polymarket and Kalshi.
Bipartisan lawmakers have introduced the PREDICT Act to prohibit federal officials, including the President and members of Congress, from trading on prediction markets. The legislation aims to prevent the exploitation of non-public information regarding policy decisions and geopolitical events.
Leading prediction markets Kalshi and Polymarket have introduced strict new prohibitions on insider trading to bolster market integrity and regulatory compliance. The move marks a significant professionalization of the industry as it seeks to transition from niche speculative platforms to mainstream financial instruments.
Prediction market leaders Kalshi and Polymarket have introduced comprehensive new prohibitions on insider trading to bolster market integrity and appease federal regulators. The move marks a critical pivot toward institutional-grade compliance as event-based wagering enters the financial mainstream.
Leading prediction platforms Kalshi and Polymarket have introduced comprehensive bans on insider trading to bolster market integrity and regulatory compliance. The move comes as event-based wagering faces increased scrutiny from federal regulators following a surge in political and economic betting volumes.
Leading prediction platforms Kalshi and Polymarket have introduced comprehensive new policies to prohibit insider trading, signaling a major shift toward institutional-grade compliance. These measures aim to protect market integrity and satisfy mounting regulatory pressure following the explosive growth of event-based wagering.
Leading prediction markets Kalshi and Polymarket have implemented sweeping new bans on insider trading to preempt restrictive federal legislation. The move comes as US Senators advance a bipartisan bill aimed at curbing the platforms' expansion into sports and political betting.
Leading prediction platforms Kalshi and Polymarket have implemented strict new prohibitions on insider trading as U.S. lawmakers intensify efforts to curb event-based wagering. The move represents a defensive maneuver by the industry to establish institutional legitimacy and stave off aggressive federal intervention.
Leading prediction platforms Kalshi and Polymarket have implemented strict new prohibitions on insider trading to bolster market integrity. The self-regulatory move comes as U.S. senators introduce legislation aimed at curbing the influence and operation of event-based betting markets.
Arizona has initiated criminal proceedings against prediction market Kalshi for alleged illegal betting, occurring simultaneously with a global market downturn triggered by Federal Reserve inflation warnings. In the pharmaceutical sector, Strides Pharma has issued a recall for children's ibuprofen, highlighting operational risks during a period of heightened regulatory and economic pressure.
Arizona has initiated criminal proceedings against prediction market platform Kalshi for alleged illegal betting operations, signaling a major state-level regulatory shift. This development coincides with a significant pharmaceutical recall by Strides Pharma and a broader market sell-off triggered by Federal Reserve commentary on inflation.
Arizona has initiated criminal proceedings against prediction market Kalshi over alleged illegal betting, marking a major escalation in state-level oversight of financial derivatives. Simultaneously, satellite imagery leader Planet Labs reported a widening Q4 loss amid a broader market downturn triggered by hawkish Federal Reserve commentary.
Arizona has initiated criminal charges against prediction market Kalshi for alleged illegal betting, marking a major regulatory escalation. Simultaneously, Compass dropped its lawsuit against Zillow following listing rule changes, while hawkish Federal Reserve comments triggered a global market sell-off.
Arizona has filed criminal charges against Kalshi, a leading prediction market platform, alleging illegal betting operations within the state. This escalation marks a significant shift from federal regulatory scrutiny to state-level criminal enforcement, potentially reshaping the legal landscape for cloud-based event contract platforms.
Arizona has initiated criminal proceedings against prediction market leader Kalshi, alleging the platform operated illegal betting services without proper state licensing. The move comes as broader financial markets reel from Federal Reserve Chair Jerome Powell's hawkish inflation commentary, signaling a tightening environment for fintech ventures.
Arizona authorities have filed criminal charges against prediction market platform Kalshi, alleging the operation of illegal betting activities within the state. The legal escalation comes as Federal Reserve Chair Jerome Powell’s hawkish inflation comments triggered a sharp sell-off across U.S. equities and Treasuries.
Arizona has initiated unprecedented criminal proceedings against prediction market Kalshi for alleged illegal gambling, marking a significant legal escalation for the industry. This regulatory crackdown coincides with a sharp downturn in U.S. equities and treasuries following hawkish inflation commentary from Fed Chair Jerome Powell.
Arizona Attorney General Kris Mayes has filed criminal charges against prediction market platform Kalshi, marking a major escalation in state-level crackdowns on event-based betting. The legal action challenges Kalshi’s federal regulatory standing and could redefine the boundary between state gambling laws and federal derivatives oversight.
Arizona Attorney General Kris Mayes has initiated criminal proceedings against Kalshi, marking a significant escalation in state-level opposition to event-based prediction markets. The move challenges the federal oversight of the Commodity Futures Trading Commission (CFTC) and could redefine the legal boundary between financial derivatives and illegal gambling.
Arizona has initiated unprecedented criminal proceedings against Kalshi, marking a sharp escalation in the legal battle between state authorities and regulated prediction markets. The move challenges the federal oversight of the CFTC and could trigger a nationwide wave of state-level enforcement against event-based trading platforms.