Making mistakes is part of the learning process when it comes to trading or investing. Investors are typically involved in longer-term holdings and will trade in stocks, exchange-traded funds, and other securities. Traders generally buy and sell futures and options, hold those positions for shorter periods, and are involved in a greater number of transactions.
While traders and investors use two different types of trading transactions, they often are guilty of making the same types of mistakes. Some mistakes are more harmful to the investor, and others cause more harm to the trader. Both would do well to remember these common blunders and try to avoid them.
Not every stock you buy is going to be well thought out and we are bound to make mistakes. What this quote means is that if you make the mistake of buying a bad stock, sell it when the market is bullish and similarly, if you have a stock in mind that you are ambitious about, buy it when the market is bearish.
Other trading and investing blunders
No Trading Plan
Experienced traders get into a trade with a well-defined plan. They know their exact entry and exit points, the amount of capital to invest in the trade and the maximum loss they are willing to take.
Beginner traders may not have a trading plan in place before they commence trading. Even if they have a plan, they may be more prone to stray from the defined plan than would seasoned traders. Novice traders may reverse course altogether. For example, going short after initially buying securities because the share price is declining—only to end up getting whipsawed.
Chasing After Performance
Many investors or traders will select asset classes, strategies, managers, and funds based on a current strong performance. The feeling that "I'm missing out on great returns" has probably led to more bad investment decisions than any other single factor.
If a particular asset class, strategy, or fund has done extremely well for three or four years, we know one thing with certainty: We should have invested three or four years ago. Now, however, the particular cycle that led to this great performance may be nearing its end. The smart money is moving out, and the dumb money is pouring in.
Not Regaining Balance
Rebalancing is the process of returning your portfolio to its target asset allocation as outlined in your investment plan. Rebalancing is difficult because it may force you to sell the asset class that is performing well and buy more of your worst-performing asset class. This contrarian action is very difficult for many novice investors.
However, a portfolio allowed to drift with market returns guarantees that asset classes will be overweighted at market peaks and underweighted at market lows—a formula for poor performance. Rebalance religiously and reap the long-term rewards.
Ignoring Risk Aversion
Do not lose sight of your risk tolerance or your capacity to take on risk. Some investors can’t stomach volatility and the ups and downs associated with the stock market or more speculative trades. Other investors may need secure, regular interest income. These low-risk tolerance investors would be better off investing in the blue-chip stocks of established firms and should stay away from more volatile growth and startup companies shares.
Remember that any investment return comes with a risk. The lowest risk investment available is Treasury bonds, bills, and notes. From there, various types of investments move up in the risk ladder, and will also offer larger returns to compensate for the higher risk undertaken. If an investment offers very attractive returns, also look at its risk profile and see how much money you could lose if things go wrong. Never invest more than you can afford to lose.
Forgetting Your Time Horizon
Don’t invest without a time horizon in mind. Think about if you will need the funds you are locking up into an investment before entering the trade. Also, determine how long—the time horizon—you have to save up for your retirement, a downpayment on a home, or a college education for your child.
If you are planning to accumulate money to buy a house, that could be more of a medium-term time frame. However, if you are investing to finance a young child’s college education, that is more of a long-term investment. If you are saving for retirement 30 years hence, what the stock market does this year or next shouldn't be the biggest concern.
Once you understand your horizon, you can find investments that match that profile.
Not Using Stop-Loss Orders
A big sign that you don't have a trading plan is not using stop-loss orders. Stop orders come in several varieties and can limit losses due to adverse movement in a stock or the market as a whole. These orders will execute automatically once perimeters you set are met.
Tight stop losses generally mean that losses are capped before they become sizeable. However, there is a risk that a stop order on long positions may be implemented at levels below those specified should the security suddenly gap lower—as happened to many investors during the Flash Crash. Even with that thought in mind, the benefits of stop orders far outweigh the risk of stopping out at an unplanned price.
A corollary to this common trading mistake is when a trader cancels a stop order on a losing trade just before it can be triggered because they believe that the price trend will reverse.
Letting Losses Grow
One of the defining characteristics of successful investors and traders is their ability to take a small loss quickly if a trade is not working out and move on to the next trade idea. Unsuccessful traders, on the other hand, can become paralyzed if a trade goes against them. Rather than taking quick action to cap a loss, they may hold on to a losing position in the hope that the trade will eventually work out. A losing trade can tie up trading capital for a long time and may result in mounting losses and severe depletion of capital.
The Importance of Accepting Losses
Far too often investors fail to accept the simple fact that they are human and prone to making mistakes just as the greatest investors do. Whether you made a stock purchase in haste or one of your long-time big earners has suddenly taken a turn for the worse, the best thing you can do is accept it. The worst thing you can do is let your pride take priority over your pocketbook and hold on to a losing investment. Or worse yet, buy more shares of the stock as it is much cheaper now.
This is a very common mistake, and those who commit it do so by comparing the current share price with the 52-week high of the stock. Many people using this gauge assume that a fallen share price represents a good buy. However, there was a reason behind that drop and price and it is up to you to analyse why the price dropped.
Believing False Buy Signals
Deteriorating fundamentals, the resignation of a chief executive officer (CEO), or increased competition are all possible reasons for a lower stock price. These same reasons also provide good clues to suspect that the stock might not increase anytime soon. A company may be worth less now for fundamental reasons. It is important to always have a critical eye, as a low share price might be a false buy signal.
Avoid buying stocks in the bargain basement. In many instances, there is a strong fundamental reason for a price decline. Do your homework and analyse a stock's outlook before you invest in it. You want to invest in companies that will experience sustained growth in the future. A company's future operating performance has nothing to do with the price at which you happened to buy its shares.
Following the Herd
Another common mistake made by new traders is that they blindly follow the herd; as such, they may either end up paying too much for hot stocks or may initiate short positions in securities that have already plunged and may be on the verge of turning around. While experienced traders follow the dictum of the trend is your friend, they are accustomed to exiting trades when they get too crowded. New traders, however, may stay in a trade long after the smart money has moved out of it. Novice traders may also lack the confidence to take a contrarian approach when required.
Keeping All Your Eggs in One Basket
Diversification is a way to avoid overexposure to any one investment. Having a portfolio made up of multiple investments protects you if one of them loses money. It also helps protect against volatility and extreme price movements in any one investment. Also, when one asset class is underperforming, another asset class may be performing better.
Buying Unfounded Tips
Everyone probably makes this mistake at one point or another in their investing career. You may hear your relatives or friends talking about a stock that they heard will get bought out, have killer earnings or soon release a ground-breaking new product. Even if these things are true, they do not necessarily mean that the stock is "the next big thing" and that you should rush into your online brokerage account to place a buy order.
Other unfounded tips come from investment professionals on television and social media who often tout a specific stock as though it's a must-buy, but really is nothing more than the flavor of the day. These stock tips often don't pan out and go straight down after you buy them. Remember, buying on media tips is often founded on nothing more than a speculative gamble.
This isn't to say that you should balk at every stock tip. If one really grabs your attention, the first thing to do is consider the source. The next thing is to do your own homework so that you know what you are buying and why. For example, buying a tech stock with some proprietary technology should be based on whether it's the right investment for you, not solely on what a mutual fund manager said in a media interview.
Next time you're tempted to buy based on a hot tip, don't do so until you've got all the facts and are comfortable with the company. Ideally, obtain a second opinion from other investors or unbiased financial advisors.