Personal finance, explained quietly

Clear answers on taxes, retirement and money, without the hype.

Fintrovert is an independent guide for US readers. We explain how the rules actually work, show the math, and update every guide when the numbers change.

Start with the guides

The guides

Four places to start

Every guide lives in one hub

Taxes

Brackets, deductions, credits and filing, in plain language.

Retirement

401(k)s, IRAs, Roth choices and how much is enough.

Saving & Credit

Emergency funds, high-yield savings and credit scores.

Investing

Index funds, asset allocation and staying the course.

Do the math

Calculators & tools

All calculators

Updated through the trading day

Market News

Updated Oct 26, 2026, 10:19 PM ET

Breaking
Anthropic files to go public on the Nasdaq.

The AI company filed its S-1 registration with the SEC on Monday and plans to list under the symbol "ANT." The share count and price range…
AP (opens in a new tab)
Breaking
Brazil's markets plunge after Lula's surprise reelection.

Trading on Brazil's stock exchange was briefly halted by a circuit breaker Monday as the Ibovespa posted its worst day since 2020 and the real had…
WSJ (opens in a new tab)
Meta plans to raise up to $95 billion in stock to fund AI.

The company launched about $35 billion in common and preferred stock offerings and plans a separate at-the-market program of up to $60 billion to pay for…
CNBC (opens in a new tab)
EQT agrees to buy Range Resources in an all-stock deal.

Range shareholders will get 0.987 EQT shares for each share they own, creating a natural gas producer with an enterprise value of more than $50 billion.…
EQT press release (opens in a new tab)