"Investors often talk about gains, but what is unrealized capital gains?" This phrase captures the idea of profits on paper — increases in value of investments that haven't been cashed in
The anchoring effect in investing is the mental trap of sticking to an arbitrary starting reference (price or benchmark) and failing to adjust sufficiently when new information arrives.
Linear regression is a foundational statistical and machine learning tool used to model and understand the relationship between one (or more) independent variable(s) and a dependent variable.