How to Avoid Overtrading: Healthy Habits for Investing Apps

Investing apps have made buying and selling stocks remarkably easy. Prices update in real time, trades go through in seconds, and notifications keep you informed about every move. That convenience is a genuine improvement over the old days of phone calls and paper forms. But it has a side effect: it makes it very tempting to trade far more often than is good for you.

Overtrading, buying and selling too frequently, is one of the most common and costly habits among individual investors. The good news is that it's also one of the most fixable.

Why trading more usually means earning less

It might seem logical that someone who watches the market closely and trades actively would do better than someone who buys and holds. Research suggests the opposite is often true. In a widely cited study called 'Trading Is Hazardous to Your Wealth,' economists Brad Barber and Terrance Odean analyzed the accounts of tens of thousands of households at a large discount brokerage. They found that the investors who traded the most earned noticeably lower returns than those who traded the least.

There are several reasons. Frequent traders often buy after prices have already jumped, drawn in by excitement, and sell after prices have already dropped, driven by fear. Even small costs, such as bid-ask spreads, add up over many trades. And taxes take a bigger bite: investments held for a year or less generally produce short-term capital gains, which are taxed at ordinary income tax rates, higher than the rates on long-term gains.

The emotions behind overtrading

Overtrading is rarely a rational strategy. It's usually driven by emotions that markets are very good at triggering.

Fear of missing out is one of the strongest. When a stock is soaring and everyone seems to be talking about it, the urge to jump in before it's too late can be overwhelming. Often, by the time a stock is the talk of social media, much of the move has already happened.

Panic works in the other direction. When markets drop sharply, selling feels like taking control and stopping the pain. But selling during a downturn locks in losses and can mean missing the recovery, which historically has often come sooner than expected.

Overconfidence plays a role too. A few successful trades can make anyone feel like they've figured out the market, leading to bigger and more frequent bets. And sometimes, overtrading is simply boredom or habit: opening the app out of reflex and feeling like you should do something.

Building calmer habits

The most effective way to avoid overtrading is to decide what you're going to do before emotions get involved. Start by writing a simple investing plan. It doesn't need to be long: your goals, your timeline, the mix of investments you want to hold and how often you'll add money. When markets get exciting or scary, your plan gives you something to return to.

Automation is your best ally. Setting up recurring investments in diversified funds means your money gets invested steadily, regardless of headlines. Robinhood, for example, lets you set recurring investments for eligible stocks and ETFs. When investing happens automatically, there's less temptation to tinker.

Limit how often you check your account. Daily price movements are mostly noise, and watching them constantly makes it harder to stay calm. Many long-term investors check in once a week or even once a month. Turning off non-essential notifications helps too, since every alert is an invitation to react.

Try a waiting period. If you feel the urge to make a trade outside your plan, wait 24 or 48 hours. Many urges fade once the excitement or fear passes.

If you enjoy picking stocks, consider setting aside a small 'fun money' portion, perhaps 5% of your portfolio, for individual picks, while keeping the bulk in diversified, long-term investments. That way you can scratch the itch without putting your future at risk.

Use app features thoughtfully

Investing apps offer many tools, and not all of them serve long-term investors equally well. Features that make steady investing easier, like recurring investments, fractional shares and automatic dividend reinvestment, can be genuinely helpful. Features designed for frequent or complex trading, such as options and margin, carry much higher risks and are best avoided unless you fully understand them and they fit a clear strategy.

Time in the market

There's an old saying among investors: time in the market beats timing the market. Broad stock markets have historically risen over long periods, despite many painful downturns along the way, though past performance never guarantees future results. Investors who stay invested and keep contributing tend to benefit from that long-term growth, while those who jump in and out often miss some of the best days, which frequently occur close to the worst ones.

Successful investing is often boring. It's the steady, unglamorous habit of investing regularly, holding diversified funds and ignoring the noise. If your investing app feels more like a game than a long-term plan, it might be time to step back.