Experts say 24/7 markets will stop brokers from 'hunting' your stop losses after-hours

§ 01 Executive Snapshot

• What: Major U.S. exchanges are moving towards 24/7 trading, potentially ending after-hours price manipulation.
• Who: Major players include NYSE, Nasdaq, CME, Cboe, and market analyst Mati Greenspan.
• Why it matters: The shift to round-the-clock trading could empower retail investors and diminish the traditional power brokers hold during off-hours.

§ 02 Key Developments

• Major U.S. exchanges like NYSE and Nasdaq are seeking SEC approval for 24/7 trading, with CME planning to launch 24-hour crypto futures in 2026.
• Greenspan claims brokers have historically manipulated prices during after-hours trading by triggering client stop-losses for profit.
• Academic studies indicate that after-hours trading is less efficient and more susceptible to manipulation compared to regular trading hours.

§ 03 Strategic Context

• The transition to 24/7 trading represents a fundamental shift in market structure, challenging traditional business models that profit from after-hours trading gaps.
• This change fits into a broader narrative of democratization in trading, giving retail investors more opportunities to react to market events in real time.

§ 04 Strategic Implications

• Immediate implications include reduced control for brokers over pricing during off-hours, leading to fairer trading conditions for retail investors.
• Long-term, the establishment of 24/7 markets could fundamentally alter trading behaviors and strategies, potentially reshaping liquidity dynamics across markets.

§ 05 Risks & Constraints

• Potential risks include regulatory hurdles in implementing 24/7 trading and the possibility of new forms of manipulation emerging in continuous trading environments.
• Competition among exchanges could lead to varying standards in execution quality, impacting investor confidence in the fairness of 24/7 markets.

§ 06 Watchlist / Forward Signals

• Key milestones include SEC approvals for 24/7 trading from major exchanges which could signal broader adoption of continuous trading practices.
• Future developments to watch include any regulatory actions against alleged manipulative practices in newly established round-the-clock trading environments.