These days, investors can track at any moment how the market’s daily ups and downs are affecting their wealth. Even investors with multiple investment accounts spread across different firms can calculate changes in their net worth in real time, thanks to websites and apps that do all of the work for them. One might think that having all of this information would make people more financially savvy, especially when it comes to saving for retirement. New research, however, suggests that for many people, it may be the opposite.