Back to the blog
Education September 7, 2026 | 5 min read

By Kareem Farid, co-founder of Kunkafa

Fear, Greed and Trading Probabilities | Kunkafa

A rising price can make you feel late. A falling price can make every loss feel urgent. Probabilities offer a way to slow down and describe the decision more clearly.

The market moves before you act. If it rises, the thought is “I am missing it.” If it falls after you buy, the thought becomes “I need to fix this.” The screen has not asked you to rush, but it can feel as though it has.

Fear and greed can pull your attention toward a single outcome. Seeing the alternative alongside it gives you something concrete to question before you act.

Why a convincing story can feel like evidence

After several rising candles, it is easy to tell a story in which the next rise is obvious. After a sharp fall, the same confidence may attach to a recovery story. Research on investor overconfidence and excessive trading discusses how overconfidence can help explain trading behaviour. That research does not mean every active decision is irrational, or that a particular person will react in the same way.

A useful pause is to ask: what would count as evidence against this story? If the answer is “nothing,” you are no longer comparing scenarios. You are protecting a conclusion.

What changes when you write a probability

“This will rise” closes the discussion. “This level has a stated chance of being reached within this duration” leaves room for a miss, a different path and another outcome. Kunkafa makes those fields explicit: possible price change, direction, duration and probability.

The upward and downward cases are shown together. You do not have to leave the screen to look for the case that makes your preferred view uncomfortable. Kunkafa's trading app design without gamification describes how this principle appears in the product.

A probability can also become something to overtrust. Before relying on it, check the event it describes and the record behind it. A high chance of reaching a price level does not automatically mean a high chance of a profitable trade.

Two questions for a moment of fear or greed

When a rise makes you feel late

Write down the remaining move you are considering, its duration and the opposite outcome. Ask whether the plan still makes sense at the current price, rather than the price you wish you had taken.

When a loss feels urgent

Separate what changed in the market from what changed in your feelings about the position. A new forecast does not erase an existing loss or require you to add more exposure.

Try a short scenario note before making a decision

This is an illustrative reflection exercise, not a trading strategy. It makes the assumptions visible so they can be reviewed later.

  • Observation: what changed in price or data, without adding a prediction?
  • Forecast: which movement level, direction, duration and probability are you considering?
  • Other outcome: what does the opposite direction look like?
  • Limits: what loss or uncertainty would make the decision unsuitable for you?
  • Review: what record will let you evaluate the original reasoning without rewriting it afterwards?

It is acceptable for that process to end without a trade. A new percentage is information, not an obligation. For longer-term recurring investment assumptions, Kunkafa’s DCA investment simulator can show contribution arithmetic; it cannot decide your risk tolerance or promise a return.

Judge a process across outcomes

One successful forecast does not prove a process is reliable, and one miss does not by itself establish the opposite. Look at comparable forecasts, how outcomes were defined and whether the stated chances resemble what happened. Kunkafa's forecast performance results give you a place to inspect the record rather than rely on the most memorable example.

The SEC also describes risks in short-term trading driven by social-media attention and market excitement. A popular story, a strong feeling and a high-looking number are each worth questioning.

Kunkafa is built to keep both directions and their uncertainty in view. Explore Kunkafa today and see the format for yourself, or sign up for a 7-day free trial of a paid Kunkafa plan. The purpose is a more grounded question—not a promise that emotion or risk will disappear.