FOMO

You can recognize the fear of missing out in your own decisions, explain why it leads to late entries and use a cooling-off rule.

Everyone is in

A price shoots up for days. Friends talk about it, your feed is full of screenshots, and every hour you wait it seems to climb further. Not owning it starts to feel like losing money you never had.

That feeling has a name, and it is one of the most common reasons people buy at the wrong time, for the wrong reasons, with no plan at all.

Strongest when it's late

FOMO, short for the fear of missing out, is the anxiety of watching others profit from something you are not part of. In markets, it turns into an urge to jump in right now.

The problem is timing. FOMO grows as a move becomes larger and more visible. The longer and steeper a rise, the more people notice it, talk about it and post about it. So the pressure to buy tends to be strongest late in a move, not early.

The chart above shows a typical shape. The price rises for five candles, and the fifth is the largest. That candle draws the most attention. A buyer who enters after it pays the highest price of the move so far, often with no clear place for a stop, because the last support level is far below.

The UK's Financial Conduct Authority surveyed 2,000 investors aged 18 to 40 in 2024:

51% said they had put in more money than they originally intended because of FOMO.
66% made investment decisions in less than 24 hours.
40% regretted investing in hyped products.

Social media amplifies this. The SEC warns that it can create a false impression of consensus, as if large numbers of people were buying when this is not the case.

FOMO is not a sign of a good opportunity. It is a sign that a move has already become visible.

Bought the excitement

A fictional share rises from 50.00 to 58.10 in five days, about 16%. The fifth day is the strongest, up more than 5% on its own.

A trader who had not followed the share sees it trending online and buys at 58.10 the next morning.
There is no plan: no stop, no target, no size limit. The amount invested is larger than usual.
Over the next three days, the price falls back to 53.60.

The position is down almost 8%. Because there was no stop, the trader now faces a new decision under stress: sell at a loss, or hope. Both feel bad, and both were avoidable with a plan made before buying.

Common mistakes

"It can't stop now." Strong moves can reverse quickly, especially after a burst of attention.
Buying more than usual. Excitement raises the size exactly when the risk is highest.
No stop because "it only goes up". A late entry needs a plan for being wrong most of all.
Treating a missed move as a loss. You lose nothing by not trading. A missed chance is not a cost.

The takeaway

The fear of missing out pushes you in late. A plan made before the move beats a decision made during it.

Check yourself

Quick quiz

4 questions. Instant feedback, nothing is saved.

1Tap the candle most likely to trigger the fear of missing out.

Tap the chart.

The biggest, fastest candle after a long rise draws the most attention, and it often comes late in the move.
2In the FCA's 2024 survey of investors aged 18 to 40, what share put in more money than planned because of FOMO?

Just over half said they invested more than they originally intended because of the fear of missing out.
3Why are FOMO entries often poor entries?

FOMO grows as a move becomes visible and talked about, which tends to be late. The stop is often far away, too.
4Which rule helps against FOMO?

A plan made in advance includes the entry, the stop and the size. A decision made in excitement usually has none of them.

of 4 correct.

Sources

Back to Trading Psychology