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 Nov 8, 2026, 9:18 PM ET

Nvidia board opens independent investigation into CEO Jensen Huang.

en Huang. Nvidia's board said Sunday a committee of independent directors will look into reports that Huang was the target of a foreign intelligence effort, adding…
Source: NVIDIA Newsroom (opens in a new tab)
China's factory-gate inflation hits its fastest pace since 2022.

China's producer price index rose 5.7% from a year earlier in October, beating forecasts as higher oil costs fed through, while consumer inflation cooled to 0.7%.…
Source: CNBC (opens in a new tab)
Berkshire Hathaway steps up buybacks as operating profit slips.

Berkshire repurchased about $9.6 billion of its own stock in the third quarter, more than double the prior quarter. Operating earnings fell 5.8% to $12.7 billion…
Source: CNBC (opens in a new tab)
SoftBank and ABB weigh a China carve-out after Beijing blocks robotics deal.

After China blocked SoftBank's $5.4 billion purchase of ABB's robotics unit, the two companies are reportedly exploring separating the China business into its own entity, while…
Source: Reuters (opens in a new tab)