The Margin

Subscribe

Featured Essay

March 2026 macro review: stability under pressure

Inflation at 2.4%, the Fed frozen at 3.75%, global growth holding but thin. Here's a full breakdown of where the economy actually stands right now.

Macro Tobias Velez · Mar 2026 · 6 min read

How tariffs make everything more expensive, including your next car

90% of tariff costs are paid by Americans, not foreign countries.

Mar 20266 min read

Bethesda housing crisis: why prices just won't fall

MLS data reveals why Bethesda completely defies national cooling trends.

Mar 20267 min read

Montgomery County income polarization: two counties emerging from one

Lost 26,000 middle-income residents. Gained 88,000 low-income ones.

Mar 20268 min read

March 2026 macro review: stability under pressure

Inflation cooling, Fed frozen, global growth thin. Here's the full picture.

Mar 20266 min read

The unemployment rate says "we're fine." My friends don't agree.

Why the official 3.8% number tells an incomplete story.

Mar 20265 min read

Why concert tickets cost so much, and why that's actually rational

From $85 to $340 in two hours. Here's the economics.

Mar 20265 min read

Personal Finance

The stock market feels abstract. Here's why I still pay attention.

30 years of S&P 500 data and what it means for students.

Feb 20265 min read

Personal Finance

I'm 16. Should I open a Roth IRA? Here's what I found out.

$1,000 at 16 grows to $15,000 by retirement. The math surprised me.

Mar 20265 min read

Personal Finance

I'm applying to college right now. Is it still worth it?

$58,000 a year. $37,000 average debt. Here's what the economics say.

Mar 20267 min read

Featured This Week

Montgomery County income polarization: two counties emerging from one

How tariffs make everything more expensive, including your next car

Personal Finance

I'm 16. Should I open a Roth IRA? Here's what I found out.

Personal Finance

I'm applying to college right now. Is it still worth it?

Interactive Tools

Portfolio Simulator

Build a portfolio across stocks, bonds, real estate, crypto, and cash. Watch 30 years of real market history play out year by year with crash events and live commentary.

Launch simulator →

First Paycheck Calculator

Enter your hourly rate or salary and see exactly where your money goes. Federal tax, state tax, Social Security, Medicare. Generates a real pay stub.

Calculate my paycheck →

Economic Dashboard

Live inflation, Fed rate, unemployment, GDP, S&P 500, Treasury yields, and Bitcoin. Plain-English explanations of what each number actually means for you.

Open dashboard →

More tools & advanced simulators →

Economics shouldn't require a college degree to understand.

The Margin is written by Tobias Velez, a student at Walter Johnson High School in Bethesda, MD. Every article starts from zero , real data, plain English, and an honest opinion at the end.

The goal isn't to sound smart. It's to make economic ideas actually accessible to the people they affect most: students who will inherit these problems.

No jargon Original data Student perspective Local + global Free, always

10Articles published

6Interactive tools

WJWalter Johnson HS

$0Cost to read

TV

Written by a student, for students.

I'm Tobias Velez, a high schooler at Walter Johnson in Bethesda, MD. I started The Margin because I kept reading economic news that assumed I already knew everything , or that I wouldn't care. Both felt wrong. If you're a student who wants to actually understand what's happening in the economy, this blog is for you.