Don’t Make Big Investment Decisions Monday Morning — Here’s the Data Behind It

Group 1 - The timing of investment decisions, particularly on Monday mornings, can negatively impact lifetime returns for investors [1][2] - Stress levels are generally higher on Mondays, which can lead to poor decision-making in trading [3][4] - Increased consumption of news over the weekend can result in dramatic price swings on Monday mornings, amplifying emotional responses such as fear and greed [5][6][7] Group 2 - The U.S. Bureau of Labor Statistics indicates that individuals watch TV for an additional 45 minutes per day on weekends compared to weekdays, leading to more news consumption [6] - The accumulation of news during the weekend can create a heightened sense of urgency and influence trading decisions on Monday mornings [5][6]