24/7 Wall St.

AJ Tiarsmith.

AJ spent 10 years writing about financial markets at The Motley Fool. His coverage centers on technology stocks and the broader macroeconomic trends, from interest rates to geopolitics,  that shape where markets are headed next. AJ is drawn to the stories where big-picture economics and individual companies collide.

AJ Tiarsmith
AJ Tiarsmith · New England
10 Years
Investment Writer
6 Years
Logic and Philosophy Instructor

Coverage

A.J. covers macroeconomic trends and the strategic moves of the market's biggest institutional players, from central bank policy shifts to the trading decisions of hedge funds, sovereign wealth funds, and Wall Street's largest asset managers. He specializes in translating complex market dynamics into clear, actionable insight, with a focus on how top-tier investors position themselves ahead of major economic inflection points.

01

Macro & The Fed

  • Fed policy decisions and what they signal for rate-sensitive sectors
02

Markets & Structure

  • How market microstructure and trading mechanics shape price discovery, and what shifts in market plumbing reveal about systemic risk and volatility
  • What institutional market moves mean for everyday 401(k) and retirement portfolios

Background

Credentials
PhD, Philosophy (Ethics And Technology) University of Georgia 2013
Previously
The Motley Fool · Investment Writer 2015-2026
University of Georgia · Philosophy, Logic, And Ethics Instructor 2006-2013

Essential Reading

How I Think About Money

  1. 01 I believe almost anyone can secure their financial future through investing.

Recommended Resources

Book

One Up On Wall Street ↗︎

Peter Lynch
Book

Fooled By Randomness ↗︎

Nassim Nicholas Taleb
Desks

Coverage Desks

1 active desk
01

Market Pulse

Markets don't wait for a weekly wrap-up. 24/7 Wall St's Market Pulse desk tracks breaking news, trending stories, and the fastest-moving developments across markets in real time, separating…

Recent Work

272 articles
All articles by AJ →