Short-term trading may seem appealing to beginning investors, but it’s unpredictable and can lead to significant losses

Beginning investors may develop an unrealistic idea of how much money they can make by delving into short-term trading. It seems obvious to them that all it takes is some good advice from an expert.
However, any true investing expert understands that random factors play a big role in short-term stock price fluctuations. That’s why these movements are unpredictable. No outsider consistently profits from them.
In fact, there’s a lot of randomness in the stock market and a lot of conflicts of interest. You have to take that into account if you hope to succeed as an investor.
Many investors try to outperform the stock market by going in and out of it erratically, based on their assessment of risk and potential reward. The trouble is that these risk assessments rise and fall with day-to-day or month-to-month economic and business developments, which are also subject to the influence of random factors and conflicts of interest.
As a result, these investors tend to “buy on strength,” as the saying goes. That is, they do more of their buying when confidence is high and stock prices have gone up. By then, however, much of the rise they hoped to profit from will have already taken place.
They are also inclined to “sell on weakness,” when investors are generally nervous and prices have dropped. That way, they hold on to their stocks during much of the decline they hoped to avoid. They may even wind up selling at or near the bottom in prices.
It may seem like a self-evident truth, but it’s worth repeating. While it’s hard to outperform the market, it’s easy to underperform it. In fact, some investors do it almost every year.
Understanding the realities of short-term trading
Many people start out investing with unrealistic ideas of how much money they can make from short-term stock trading, and how quickly they’ll get rich.
Inexperienced investors are shocked when they learn that successful investors rarely if ever do any short-term trading. (That applies to everybody from “The Wealthy Barber” to Warren Buffett.) After all, many stockbrokers, investor newsletters, cable TV financial kibitzers and so on seem to talk about nothing but day-to-day or hour-to-hour market trends. They make it sound easy to GRQ (Get Rich Quick).
It’s easy to sort through yesterday’s investment news and pick out a reason that seems to explain why a stock or the entire market went up or down today. Trying to spot tomorrow’s winners today is vastly harder. Nobody does it consistently. Continue Reading…