S&P 500 5,848 +1.2% NASDAQ 18,462 +0.9% DOW 43,191 +0.6% 10Y YIELD 4.42% -0.03 VTI 241.50 +1.1% BTC $87,400 +2.3% S&P 500 5,848 +1.2% NASDAQ 18,462 +0.9% DOW 43,191 +0.6% 10Y YIELD 4.42% -0.03 VTI 241.50 +1.1% BTC $87,400 +2.3%
Rules-based investing

The rules of investing,
explained for real life.

No jargon. No suits. Just the named rules and simple math that actually build wealth — for millennials, Gen Z, and anyone starting from zero.

10%
Historical S&P 500 avg/year
$217K
$100/month for 30 years
70/30
Buffett's allocation rule
Day 1
Best time to start investing

Named rules that every investor should know

The specific numbered rules — the 70/30 rule, 3-5-7 rule — that actually stick in your head.

All rules
The Rules

What Is the Warren Buffett 70/30 Rule?

Warren Buffett keeps most of his wealth in stocks — not bonds. Here's the exact logic behind the 70/30 rule, and whether it still holds up for young investors.

Read now

All articles

Start with the rules that matter.

Just the clearest guide to investing rules for beginners on the internet.

Explore The Rules Young Investors Guide