Fear
The emotional response to potential loss that leads investors to reduce exposure or avoid it entirely.
How it is identified
Test: exposure is reduced or avoided on the basis of recent price movement rather than on a changed assessment of the asset
Unit
qualitative
In depth
Fear does more damage through avoidance than through selling: an investor who stays in cash for years after a bad experience gives up more than one who sold once at the bottom. It is asymmetric with greed in a specific way — greed builds positions gradually while fear removes them at once, which is why declines are faster than advances. The physiological response also narrows attention and shortens the time horizon, so decisions made under it are systematically more short-term than the plan they replace. Pre-committed rules exist precisely because they are made when this state is absent.
Worked example
An investor holding cash for four years after a 2020 experience gives up a market that roughly doubled. The single decision to sell cost perhaps 30%; the four years of avoidance cost considerably more.
Illustrative figures, chosen so the arithmetic is easy to follow. Not a live price and not a valuation of any company.
Educational reference only
This entry explains what “Fear” means. It is not investment advice and not a recommendation to buy or sell any security. Any numbers above are illustrative, not live prices, and nothing here predicts price direction or rates a stock. Consider your own circumstances and consult a SEBI-registered investment adviser before acting.