# Dynkin's formula

> a theorem giving the expected value of any suitably smooth statistic of an Itō diffusion at a stopping time

**Wikidata**: [Q5319220](https://www.wikidata.org/wiki/Q5319220)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dynkin's_formula)  
**Source**: https://4ort.xyz/entity/dynkin-s-formula