Common Beginner Mistakes on the PSE (and How to Avoid Them)

Most money lost by new investors is not lost to bad luck or a market crash. It is lost to a short list of avoidable mistakes that almost everyone makes once. Knowing them in advance is the cheapest education you will ever get. Here are the most common, and the simple habit that fixes each.

1. Chasing tips and hype

The classic first mistake: buying a stock because a relative, a group chat, or an online "guru" said it would "fly." By the time a tip reaches the public, the easy move is usually over — and the people promoting it may be the ones selling to you.

The fix: never buy something you cannot explain in a sentence. If your only reason is "someone said so," that is not a reason. Buy businesses you understand, for reasons you could defend out loud.

2. Overtrading

New investors often confuse activity with progress, buying and selling constantly to feel busy. Every trade carries fees, and frequent trading multiplies them while exposing you to more chances to mistime the market. Studies across markets find the most active traders tend to underperform the patient ones.

The fix: decide upfront that you are an investor, not a day trader. A good year might involve only a handful of trades. Boredom is not a problem to be solved with your buy button.

3. Putting everything in one stock

Concentrating your whole savings in a single company — often an employer's stock or one hot name — means one bad surprise can wipe out years of saving. No matter how sure you feel, you cannot know what you cannot know.

The fix: diversify across several companies in different industries. As a rough beginner's rule, spread money over at least five to ten names, or simply own an index product and get instant diversification in one purchase. See risk, diversification, and peso-cost averaging.

4. Panic selling in a downturn

Markets fall. When they do, the instinct is to sell to "stop the bleeding" — which turns a temporary paper loss into a permanent real one, and usually right before the recovery. Selling low after buying high is how good investments produce bad results.

The fix: decide how you will behave in a crash before one happens. If you own solid, diversified companies and you did not need the money for years, the right action during a drop is usually nothing. Volatility is the price of admission, not a signal to flee.

5. Thinking a cheap share price means a cheap company

A stock at ₱2 is not "cheaper" or "better value" than one at ₱200. Price per share depends on how many shares exist; it says nothing about whether the company is expensive or cheap relative to its earnings. Beginners pile into low-priced stocks expecting them to "go back up," not realising price alone is meaningless.

The fix: judge value with ratios that account for the whole company — see fundamental analysis basics — not the headline share price.

6. Investing money you'll soon need

Putting the rent, tuition, or emergency fund into stocks forces you to sell on the market's schedule, not yours — often at the worst possible time.

The fix: only invest money you can leave alone for years. Keep short-term and emergency cash out of the market entirely.

7. Expecting to get rich quickly

The belief that the stock market is a fast track to wealth leads to oversized bets, borrowed money, and ruin. Real investing is slow, compounding, and frankly a little boring.

The fix: reframe the goal. You are not trying to win this year; you are trying to own productive businesses for a decade or more and let time do the heavy lifting. That patience is the opposite of gambling, and it is where the real returns have historically come from.

The pattern behind all of them

Notice the thread: nearly every beginner mistake is emotional — excitement, boredom, fear, impatience, greed. The market does not punish a lack of genius; it punishes a lack of temperament. Build a few simple rules, write them down, and follow them when your feelings say otherwise. That alone puts you ahead of most.

Where to go from here

For the steady framework that prevents most of these, risk, diversification, and peso-cost averaging is the place to start, and how the Philippine Stock Exchange works covers the mechanics underneath it all.

This article is educational and is not investment advice.