# Prof of Wall Street

> Behavioral portfolio analysis for serious investors. Prof of Wall Street identifies decision errors in trading history, quantifies what they cost, and helps investors fix them—using behavioral finance research from founder Dr. Amos Nadler.

Prof of Wall Street does not provide financial advice. Analysis is behavioral feedback on decision patterns, not recommendations to buy or sell securities.

## Core pages

- [Home](https://www.profofwallstreet.com/): Overview of behavioral portfolio analysis for serious investors
- [Free analysis](https://www.profofwallstreet.com/free-analysis): Free look at decision errors—stock selection, sizing, dip buying, and the Invisible Portfolio
- [Full behavioral analysis](https://www.profofwallstreet.com/full-behavioral-analysis): Manually written portfolio audit with 1:1 debrief with Dr. Amos Nadler and implementation support
- [FAQs](https://www.profofwallstreet.com/faqs): Who it’s for, process, data security, brokers supported, debrief, and money-back guarantee
- [Contact](https://www.profofwallstreet.com/contact-us): Contact for analysis, demos, partnerships, or media
- [Media & speaking](https://www.profofwallstreet.com/media): Book Dr. Amos Nadler for TV, radio, podcasts, and keynotes
- [Journal](https://www.profofwallstreet.com/journal-posts): Behavioral finance articles and investor case studies

## Priority journal articles

- [What Is the Disposition Effect?](https://www.profofwallstreet.com/journal-posts/what-is-the-disposition-effect): Why investors sell winners too early and hold losers too long
- [What is Behavioral Fintech?](https://www.profofwallstreet.com/journal-posts/what-is-behavioral-fintech): How behavioral science meets investing technology
- [Tax Loss Harvesting with Behavioral Finance](https://www.profofwallstreet.com/journal-posts/tax-loss-harvesting-with-behavioral-finance): Why investors leave tax-loss opportunities on the table
- [Why Ego Could Be Your Biggest Investing Risk](https://www.profofwallstreet.com/journal-posts/why-ego----not-the-market----could-be-your-biggest-investing-risk): How ego blinds investors to fixable process errors
- [Can you beat the market?](https://www.profofwallstreet.com/journal-posts/can-you-yes-you-beat-the-market): Realistic framing of outperformance for self-directed investors
- [Combatting Risk Aversion in Active Portfolio Management](https://www.profofwallstreet.com/journal-posts/combatting-risk-aversion-in-active-portfolio-management): How risk aversion drags active portfolio results
- [Risk aversion case study](https://www.profofwallstreet.com/journal-posts/a-case-study-of-risk-aversion-why-i-left-250-000-on-the-table): Personal case study of selling winners too soon
- [Invisible Portfolio](https://www.profofwallstreet.com/journal-posts/how-to-improve-portfolio-performance-with-your-invisible-portfolio): Quantifying the cost of positions you sold (or never sized correctly)

## Loss-chasing series

- [Part 1: How trading to feel better makes us feel much worse](https://www.profofwallstreet.com/journal-posts/loss-chasing-case-study-part-1-how-trading-to-feel-better-makes-us-feel-much-worse)
- [Part 2: Let’s look at the facts](https://www.profofwallstreet.com/journal-posts/loss-chasing-case-study-part-2-lets-look-at-the-facts)
- [Part 3: Psychological and neurobiological factors](https://www.profofwallstreet.com/journal-posts/loss-chasing-case-study-part-3-psychological-and-neurobiological-factors)
- [Part 4: Strategies to defeat loss chasing](https://www.profofwallstreet.com/journal-posts/loss-chasing-case-study-part-4-strategies-to-defeat-loss-chasing)

## Other journal articles

- [Fintech for Financial Advisors](https://www.profofwallstreet.com/journal-posts/fintech-for-financial-advisors)
- [Investment Asset Classes and Their Pros and Cons](https://www.profofwallstreet.com/journal-posts/investment-asset-classes-and-their-pros-and-cons)
- [Who should I trust with my money — Part 1](https://www.profofwallstreet.com/journal-posts/who-should-i-turst-with-my-money)
- [Who should I trust with my money — Part 2](https://www.profofwallstreet.com/journal-posts/who-should-i-trust-with-my-money-part-2)

## Optional

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