Tags investing · 10 specimens

Investing Psychology

Specimens tagged investing. This tag cuts across specimen families - it is not a family page.

Investing psychology covers loss aversion, FOMO, herding, hot hands, and related market traps. Portfolio decisions compress probability, identity, and regret into one click.

These specimens focus on trading-adjacent and portfolio judgment errors - not stock tips. The goal is clearer process when prices move and stories get loud.

Browse by the trap you feel in your hands (holding losers, chasing winners, ignoring base rates), then read the matching article.

FOMO Investing You buy because others are winning and you cannot stand missing the move - not because the asset fits your plan. 75 · Severe Money Sunk Cost Fallacy You continue a behavior or endeavor because of previously invested resources. 73 · High Money Disposition Effect You sell what is up and hold what is down because paper gains feel safe to bank and paper losses feel too painful to admit. 73 · High Money Mental Accounting You sort money into separate mental buckets and then spend, save, or risk each bucket by different rules. 71 · High Money Overconfidence Bias You trust your skill, knowledge, or edge more than the evidence warrants - so you skip checks and underprepare. 70 · High Judgment Exponential Growth Bias You treat compounding as roughly linear - so doublings, interest, and "slow then sudden" curves arrive as surprises. 69 · High Judgment Illusion of Control You overestimate how much your actions influence outcomes that are largely chance, other people, or noise. 60 · Moderate Cognitive Gambler's Fallacy You treat independent random events as if a streak is "due" to reverse - as if chance keeps a fairness ledger. 60 · Moderate Money Hot-Hand Fallacy You believe that a person who has experienced success is more likely to continue having success. 58 · Moderate Money Denomination Effect The same total feels harder to spend as one large bill than as many small ones - so form, not only value, steers the wallet. 45 · Low Money