Nasdaq's 23-Hour Trading Day in the Works. What Finance Pros Are Saying.

Core Viewpoint - Nasdaq plans to submit paperwork to the SEC for approval of around-the-clock stock trading for 23 hours a day, potentially disrupting the traditional trading hours established since the 1980s [1] Group 1: Pros of 23-Hour Trading - The initiative could democratize markets and enhance accessibility for traders outside the US, particularly those with standard 9-5 jobs [4] - José Torres from Interactive Brokers highlights that extended trading hours would allow for real-time reactions to overnight events, benefiting a broader demographic [5] - Bob Lange from Explosive Options supports the move, suggesting it will encourage more individuals to participate in trading [5] Group 2: Cons of 23-Hour Trading - Concerns exist that the trading environment may favor institutional players like hedge funds and quant firms, who possess advanced tools for rapid trading [6] - Michael Ashley Schulman warns that retail investors may face challenges in the thinner overnight market, leading to unpredictable price movements [6] - Louis Navellier expresses concerns about potential market manipulation by short sellers and overseas markets after regular trading hours [8] Group 3: Competitive Landscape - Nasdaq's push for extended trading hours appears to be a response to competition, as Robinhood has already implemented 24-hour trading for certain stocks, and the NYSE has filed for a 22-hour trading day [9]