Market Psychology & Round Number Bias Lab

Market Milestone & Round Number Dynamics Sentiment: Fear & Round-Number Panic

Disciplined DCA Return

+12.6%

Emotional Drawdown

-18.4%

Behavioral Alpha Gap

31.0%

Resilience Score

42 / 100

Cognitive Bias Stress Controls

Adjust Investor Heuristics

Anchoring on Round Nos 85%

Fixation on 40,000 / $4,400 barriers

Loss Aversion Factor 2.25x

Kahneman-Tversky pain multiplier (95% bias)

Recency Panic Cascade 90%

Extrapolating yesterday's drop to tomorrow

Herding Amplification 80%

Social media / headline panic transmission

Psychological Diagnostic: Severe Loss Aversion & Recency Panic Cascade

High round-number fixation and extreme loss aversion trigger premature liquidations at milestone drops, missing subsequent mean-reversions.

“Today the stock market reached a psychological point. What will happen tomorrow? — JP Morgan: ‘It will fluctuate.’”

Prospect Theory Value Function

Losses hurt 2.25x more

Kahneman & Tversky (1979): S-shaped curve shows asymmetric psychological utility. A 1,000-point drop generates over 2x the emotional trauma of a 1,000-point gain.

Samuelson Doom Predictor

“9 of last 5 recessions”

Predicted Crashes: 9 Actual Recessions: 5 False Alarm Rate: 44.4%

Rules-Based Behavioral Antidote

Systematic

Psychological Reflex	Systemic Antidote
Round-number panic	Ignore headline digits; track intrinsic earnings yield
Panic selling at 1k drop	Pre-committed DCA rebalancing schedules
Recency doom loop	Zoom out to 10-year rolling volatility bounds
Safe-haven rush (Gold)	Fixed strategic asset allocation (stocks, bonds, cash)

Verified against behavioral finance literature: systematic dollar-cost averaging eliminates timing anxiety and captures volatility premiums.