For most long-term investors, checking too often does more harm than good. A quick look once a month (or once a quarter) and a real review once or twice a year is enough.
Why checking daily backfires
Short-term market moves are mostly noise. On any given day the US stock market is close to a coin flip between up and down, while over 10 or 20 years it has risen far more often than not. Looking every day means you see a lot of red, and losses feel roughly twice as painful as equal gains feel good. That combination pushes people to trade, sell after drops and chase whatever just went up. Researchers such as Brad Barber and Terrance Odean found that the most active individual traders tended to earn noticeably less than buy-and-hold investors.
A sensible rhythm
Monthly (5 minutes): confirm that automatic contributions went through and that there is nothing unusual, such as an unknown transaction or a login alert.
Once or twice a year (an hour):
- Compare your mix with your target and rebalance if it has drifted.
- Look at fees: has any fund’s expense ratio changed?
- Check progress against your goals in your investment plan.
- Update beneficiaries and contribution amounts after raises or life changes.
Around tax time: review gains and losses in taxable accounts.
Look sooner when life changes
A new job, marriage, divorce, a child, an inheritance or a goal date approaching are all good reasons to review early. A market headline is not. If you want to keep learning instead of watching prices, pick something from these investing resources.
Security is the exception
Fraud is one thing worth catching quickly. Turn on transaction alerts and two-factor authentication, and read statements for activity you did not authorize. How to protect yourself from investment scams lists the warning signs.
Tricks for checking less
- Remove brokerage apps from your phone’s home screen.
- Turn off price alerts and market news notifications.
- Use automatic investing so there is nothing to “do.”
- Remember during drops that you are buying shares on sale with every contribution (see how to react in a bear market).
If you have an advisor, you still need to review their reports: how to evaluate your financial advisor explains what to look for.
